21320991309922920
21,320,991,309,922,920 is an even composite number composed of seven prime numbers multiplied together.
21320991309922920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, nine hundred twenty divisors.
Prime factorization of 21320991309922920:
23 × 34 × 5 × 72 × 11 × 31 × 7333
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 11 × 31 × 733 × 733 × 733)See below for interesting mathematical facts about the number 21320991309922920 from the Numbermatics database.
Names of 21320991309922920
- Cardinal: 21320991309922920 can be written as Twenty-one quadrillion, three hundred twenty trillion, nine hundred ninety-one billion, three hundred nine million, nine hundred twenty-two thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.132099130992292 × 1016
Factors of 21320991309922920
Divisors of 21320991309922920
- Number of divisors d(n): 1920
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 11 12 14 15 18 20 21 22 24 27 28 30 31 33 35 36 40 42 44 45 49 54 55 56 60 62 63 66 70 72 77 81 84 88 90 93 98 99 105 108 110 120 124 126 132 135 140 147 154 155 162 165 168 180 186 189 196 198 210 216 217 220 231 245 248 252 264 270 279 280 294 297 308 310 315 324 330 341 360 372 378 385 392 396 405 420 434 440 441 462 465 490 495 504 539 540 558 567 588 594 616 620 630 648 651 660 682 693 733 735 744 756 770 792 810 837 840 868 882 891 924 930 945 980 990 1023 1078 1080 1085 1116 1134 1155 1176 1188 1240 1260 1302 1320 1323 1364 1386 1395 1466 1470 1485 1512 1519 1540 1617 1620 1674 1705 1736 1764 1782 1848 1860 1890 1953 1960 1980 2046 2079 2156 2170 2199 2205 2232 2268 2310 2376 2387 2511 2520 2604 2646 2695 2728 2772 2790 2835 2932 2940 2970 3038 3069 3080 3234 3240 3255 3348 3410 3465 3528 3564 3665 3720 3780 3906 3960 3969 4092 4158 4185 4312 4340 4398 4410 4455 4536 4557 4620 4774 4851 5022 5115 5131 5208 5292 5390 5544 5580 5670 5859 5864 5880 5940 6076 6138 6237 6468 6510 6597 6615 6696 6820 6930 7128 7161 7330 7560 7595 7812 7938 8063 8085 8184 8316 8370 8680 8796 8820 8910 9114 9207 9240 9548 9702 9765 10044 10230 10262 10395 10584 10780 10995 11160 11340 11718 11880 11935 12152 12276 12474 12555 12936 13020 13194 13230 13640 13671 13860 14322 14553 14660 15190 15345 15393 15624 15876 16126 16170 16632 16709 16740 17577 17592 17640 17820 18228 18414 19096 19404 19530 19791 19845 20088 20460 20524 20790 21483 21560 21990 22680 22723 22785 23436 23870 24189 24255 24552 24948 25110 25655 26040 26388 26460 27342 27621 27720 28644 29106 29295 29320 30380 30690 30786 31185 31752 32252 32340 32985 33418 33480 35154 35640 35805 35917 36456 36828 38808 39060 39582 39690 40315 40920 41013 41048 41580 42966 43659 43980 45446 45570 46035 46179 46872 47740 48378 48510 49896 50127 50220 51310 52776 52920 54684 55242 56441 57288 58212 58590 59373 60760 61380 61572 62370 64449 64504 64680 65970 66836 68169 68355 70308 71610 71834 72567 72765 73656 76965 78120 79164 79380 80630 82026 83160 83545 85932 87318 87885 87960 90892 91140 92070 92358 95480 96756 97020 98955 100254 100440 102620 107415 107751 109368 110484 112882 113615 116424 117180 118746 120945 122760 123039 123144 124740 128898 131940 133672 136338 136710 138105 138537 140616 143220 143668 145134 145530 150381 153930 158328 158760 159061 161260 164052 167090 169323 171864 174636 175770 179585 181784 182280 184140 184716 193347 193512 194040 197910 200508 204507 205065 205240 214830 215502 217701 218295 220968 225764 227230 230895 234360 237492 241890 246078 249480 249953 250635 257796 263880 272676 273420 276210 277074 282205 286440 287336 290268 291060 296865 300762 307860 318122 322245 322520 323253 328104 334180 338646 340845 349272 351540 359170 362835 368280 369432 386694 395087 395820 401016 409014 410130 415611 429660 431004 435402 436590 451143 451528 454460 461790 474984 477183 483780 492156 499906 501270 507969 515592 537289 538755 545352 546840 552420 554148 564410 580536 582120 593730 601524 613521 615195 615720 636244 644490 646506 653103 668360 677292 681690 692685 703080 718340 725670 749859 751905 773388 790174 791640 795305 818028 820260 831222 846615 859320 862008 870804 873180 902286 908920 923580 954366 966735 967560 969759 984312 999812 1002540 1015938 1022535 1074578 1077510 1088505 1104840 1108296 1113427 1128820 1185261 1187460 1203048 1227042 1230390 1249765 1272488 1288980 1293012 1306206 1353429 1354584 1363380 1385370 1431549 1436680 1451340 1499718 1503810 1523907 1546776 1580348 1590610 1611867 1616265 1636056 1640520 1662444 1693230 1741608 1746360 1749671 1804572 1840563 1847160 1908732 1933470 1939518 1975435 1999624 2005080 2031876 2045070 2078055 2149156 2155020 2177010 2226854 2249577 2255715 2257640 2370522 2374920 2385915 2454084 2460780 2499530 2539845 2577960 2586024 2612412 2686445 2706858 2726760 2770740 2863098 2902680 2909277 2999436 3007620 3047814 3067605 3160696 3181220 3223734 3232530 3265515 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134663428515 138510955044 141779821320 146505815364 146905558380 148404594690 148868812386 151625642245 153901061160 154382472104 155957803452 156383336340 159502298985 161596114218 165409791540 170923451258 173138693805 173286448280 173680281117 176286670056 179551238020 181950770694 183132269205 187660003608 188878575060 192978090130 194947254315 197872792920 198491749848 207766432566 212275899143 212669731980 215461485624 219758723046 220358337570 223303218579 230851591740 231573708156 233936705178 234575004510 242394171327 242601027592 244176358940 248114687310 255203678376 256385176887 259929672420 264430005084 268593994834 269326857030 272926156041 277021910088 289467135195 293011630728 293811116760 296809189380 297737624772 303251284490 311915606904 312766672680 319004597970 323192228436 329638084569 330537506355 330819583080 341846902516 346277387610 347360562234 350905057767 359102476040 363901541388 366264538410 372172030965 377757150120 385956180260 389894508630 402890992251 403990285545 415532865132 424551798286 425339463960 427308628145 439517446092 440716675140 446606437158 454876926735 461703183480 463147416312 467873410356 469150009020 484788342654 488352717880 496229374620 512770353774 519416081415 519859344840 521040843351 528860010168 537187989668 538653714060 545852312082 549396807615 578934270390 584841762945 593618378760 595475249544 598232079403 606502568980 636827697429 638009195940 646384456872 659276169138 661075012710 671484987085 683693805032 692554775220 694721124468 701810115534 727182513981 727803082776 732529076820 744344061930 769155530661 771912360520 779789017260 805781984502 807980571090 818778468123 831065730264 849103596572 854617256290 868401405585 879034892184 881433350280 893212874316 909753853470 935746820712 938300018040 940078981919 969576685308 988914253707 992458749240 1025540707548 1038832162830 1042081686702 1061379495715 1074375979336 1077307428120 1091704624164 1098793615230 1116516092895 1157868540780 1169683525890 1196464158806 1208672976753 1211970856635 1213005137960 1273655394858 1276018391880 1281925884435 1318552338276 1322150025420 1342969974170 1364630780205 1385109550440 1389442248936 1403620231068 1454365027962 1465058153640 1488688123860 1538311061322 1559578034520 1563122530053 1611563969004 1615961142180 1637556936246 1648190422845 1698207193144 1709234512580 1736802811170 1754525288835 1786425748632 1794696238209 1819507706940 1880157963838 1910483092287 1939153370616 1977828507414 2014454961255 2051081415096 2077664325660 2084163373404 2122758991430 2183409248328 2197587230460 2233032185790 2307466591983 2315737081560 2339367051780 2392928317612 2417345953506 2423941713270 2456335404369 2547310789716 2563851768870 2605204216755 2637104676552 2644300050840 2685939948340 2729261560410 2807240462136 2820236945757 2908730055924 2977376247720 2991160397015 3076622122644 3126245060106 3184138487145 3223127938008 3231922284360 3275113872492 3296380845690 3418469025160 3473605622340 3509050577670 3589392476418 3626018930259 3635912569905 3639015413880 3760315927676 3820966184574 3845777653305 3955657014828 4028909922510 4093892340615 4155328651320 4168326746808 4245517982860 4395174460920 4466064371580 4614933183966 4678734103560 4700394909595 4785856635224 4834691907012 4847883426540 4912670808738 4944571268535 5094621579432 5127703537740 5210408433510 5371879896680 5384088714627 5458523120820 5640473891514 5731449276861 5817460111848 5982320794030 6043364883765 6153244245288 6252490120212 6368276974290 6550227744984 6580552873433 6592761691380 6922399775949 6947211244680 7018101155340 7178784952836 7252037860518 7271825139810 7520631855352 7641932369148 7691555306610 7815612650265 7911314029656 8057819845020 8187784681230 8460710837271 8491035965720 8932128743160 8973481191045 9229866367932 9400789819190 9552415461435 9669383814024 9695766853080 9825341617476 9889142537070 10255407075480 10420816867020 10768177429254 10878056790777 10917046241640 11280947783028 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45851594214888 46149331839660 48346919070120 48456798431643 49126708087380 50764265023626 52644422987464 53840887146270 54390283953885 55379198207592 56404738915140 57314492768610 59224975860897 62524901202120 64609064575524 65805528734330 67685686698168 68777391322332 69223997759490 71787849528360 72520378605180 76146397535439 76419323691480 78966634481196 80761330719405 84607108372710 85971739152915 87024454326216 92298663679320 96913596863286 98253416174760 98708293101495 101528530047252 107681774292540 108780567907770 112809477830280 114628985537220 118449951721794 126910662559065 129218129151048 131611057468660 137554782644664 138447995518980 145040757210360 152292795070878 157933268962392 161522661438810 169214216745420 171943478305830 177674927582691 193827193726572 197416586202990 203057060094504 215363548585080 217561135815540 229257971074440 236899903443588 242283992158215 253821325118130 263222114937320 276895991037960 296124879304485 304585590141756 323045322877620 338428433490840 343886956611660 355349855165382 380731987677195 387654387453144 394833172405980 435122271631080 473799806887176 484567984316430 507642650236260 533024782748073 592249758608970 609171180283512 646090645755240 687773913223320 710699710330764 761463975354390 789666344811960 888374637913455 969135968632860 1015285300472520 1066049565496146 1184499517217940 1421399420661528 1522927950708780 1776749275826910 1938271937265720 2132099130992292 2368999034435880 2665123913740365 3045855901417560 3553498551653820 4264198261984584 5330247827480730 7106997103307640 10660495654961460 21320991309922920
- Sum of all divisors σ(n): 94002364388275200
- Sum of proper divisors (its aliquot sum) s(n): 72681373078352280
- 21320991309922920 is an abundant number, because the sum of its proper divisors (72681373078352280) is greater than itself. Its abundance is 51360381768429360
Bases of 21320991309922920
- Binary: 10010111011111101010100001000010100100110000010011010002
- Hexadecimal: 0x4BBF5421498268
- Base-36: 5TXNS6U8UI0
Squares and roots of 21320991309922920
- 21320991309922920 squared (213209913099229202) is 454584670437808672079656341326400
- 21320991309922920 cubed (213209913099229203) is 9692195808028693206455646188762668362794561088000
-
The
square root of 21320991309922920 is 146017092.5266042955 -
The
cube root of 21320991309922920 is 277291.0151660639
Scales and comparisons
How big is 21320991309922920?- 21,320,991,309,922,920 seconds is equal to 677,941,573 years, 25 weeks, 6 days, 17 hours, 42 minutes.
-
To count from 1 to 21,320,991,309,922,920 would take you about two billion, thirty-three million, eight hundred twenty-four thousand, seven hundred twenty years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 21320991309922920 cubic inches would be around 23107.6 feet tall.
Recreational maths with 21320991309922920
- 21320991309922920 backwards is 02922990319902312
- 21320991309922920 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 21320991309922920's digits is 63
- More coming soon!
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The information we have on file for 21320991309922920 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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