21227310720
21,227,310,720 is an even composite number composed of seven prime numbers multiplied together.
21227310720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.
Prime factorization of 21227310720:
27 × 32 × 5 × 7 × 112 × 19 × 229
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 11 × 11 × 19 × 229)See below for interesting mathematical facts about the number 21227310720 from the Numbermatics database.
Names of 21227310720
- Cardinal: 21227310720 can be written as Twenty-one billion, two hundred twenty-seven million, three hundred ten thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.122731072 × 1010
Factors of 21227310720
Divisors of 21227310720
- Number of divisors d(n): 1152
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 19 20 21 22 24 28 30 32 33 35 36 38 40 42 44 45 48 55 56 57 60 63 64 66 70 72 76 77 80 84 88 90 95 96 99 105 110 112 114 120 121 126 128 132 133 140 144 152 154 160 165 168 171 176 180 190 192 198 209 210 220 224 228 229 231 240 242 252 264 266 280 285 288 304 308 315 320 330 336 342 352 360 363 380 384 385 396 399 418 420 440 448 456 458 462 480 484 495 504 528 532 560 570 576 605 608 616 627 630 640 660 665 672 684 687 693 704 720 726 760 770 792 798 836 840 847 855 880 896 912 916 924 960 968 990 1008 1045 1056 1064 1089 1120 1140 1145 1152 1155 1197 1210 1216 1232 1254 1260 1320 1330 1344 1368 1374 1386 1408 1440 1452 1463 1520 1540 1584 1596 1603 1672 1680 1694 1710 1760 1815 1824 1832 1848 1881 1920 1936 1980 1995 2016 2061 2090 2112 2128 2178 2240 2280 2290 2299 2310 2394 2420 2432 2464 2508 2519 2520 2541 2640 2660 2688 2736 2748 2772 2880 2904 2926 3040 3080 3135 3168 3192 3206 3344 3360 3388 3420 3435 3465 3520 3630 3648 3664 3696 3762 3872 3960 3990 4032 4122 4180 4224 4235 4256 4351 4356 4389 4480 4560 4580 4598 4620 4788 4809 4840 4928 5016 5038 5040 5082 5280 5320 5445 5472 5496 5544 5760 5808 5852 5985 6080 6160 6270 6336 6384 6412 6688 6720 6776 6840 6870 6897 6930 7040 7260 7296 7315 7328 7392 7524 7557 7623 7744 7920 7980 8015 8064 8244 8360 8470 8512 8702 8712 8778 9120 9160 9196 9240 9405 9576 9618 9680 9856 10032 10076 10080 10164 10305 10560 10640 10890 10944 10992 11088 11495 11616 11704 11970 12160 12320 12540 12595 12672 12705 12768 12824 13053 13167 13376 13440 13552 13680 13740 13794 13860 14427 14520 14630 14656 14784 15048 15114 15246 15488 15840 15960 16030 16093 16488 16720 16940 17024 17404 17424 17556 17633 18240 18320 18392 18480 18810 19152 19236 19360 20064 20152 20160 20328 20610 20691 21120 21280 21755 21780 21888 21945 21984 22176 22671 22990 23232 23408 23940 24045 24640 25080 25190 25410 25536 25648 26106 26334 26752 27104 27360 27480 27588 27709 27720 28854 29040 29260 29312 29568 30096 30228 30457 30492 31680 31920 32060 32186 32976 33440 33880 34485 34808 34848 35112 35266 36480 36640 36784 36960 37620 37785 38115 38304 38472 38720 39159 40128 40304 40320 40656 41220 41382 42560 43510 43560 43890 43968 44352 45342 45980 46464 46816 47861 47880 48090 48279 49280 50160 50380 50820 51072 51296 52212 52668 52899 54208 54720 54960 55176 55418 55440 57708 58080 58520 60192 60456 60914 60984 63360 63840 64120 64372 65265 65835 65952 66880 67760 68970 69616 69696 70224 70532 72135 73280 73568 73920 75240 75570 76230 76608 76944 77440 78318 80256 80465 80608 81312 82440 82764 83127 85120 87020 87120 87780 87936 88165 88704 90684 91371 91960 93632 95722 95760 96180 96558 100320 100760 101640 102592 103455 104424 105336 105798 108416 109440 109920 110352 110836 110880 113355 115416 116160 117040 120384 120912 121828 121968 127680 128240 128744 130530 131670 131904 133760 135520 137940 138545 139232 139392 140448 141064 143583 144270 144837 146560 147136 147840 150480 151140 152285 152460 153216 153888 156636 158697 160930 161216 162624 164880 165528 166254 174040 174240 175560 176330 181368 182742 183920 187264 191444 191520 192360 193116 193963 195795 200640 201520 203280 205184 206910 208848 210672 211596 219840 220704 221672 221760 226710 230832 232320 234080 239305 240768 241395 241824 243656 243936 249381 255360 256480 257488 261060 263340 263808 264495 271040 274113 275880 277090 278464 280896 282128 287166 288540 289674 294272 300960 302280 304570 304920 307776 313272 317394 321860 322432 325248 329760 331056 332508 335027 348080 348480 351120 352660 362736 365484 367840 382888 383040 384720 386232 387926 391590 401280 403040 406560 413820 415635 417696 421344 423192 430749 439680 441408 443344 443520 453420 456855 461664 468160 478610 482790 483648 487312 487872 498762 512960 514976 522120 526471 526680 528990 542080 548226 551760 554180 556928 561792 564256 574332 577080 579348 581889 601920 604560 609140 609840 615552 626544 634788 643720 659520 662112 665016 670054 696160 696960 702240 705320 717915 724185 725472 730968 735680 765776 766080 769440 772464 775852 783180 793485 806080 813120 827640 831270 835392 842688 846384 861498 882816 886688 906840 913710 923328 936320 957220 965580 967296 969815 974624 975744 997524 1005081 1025920 1029952 1044240 1052942 1053360 1057980 1096452 1103520 1108360 1128512 1148664 1154160 1158696 1163778 1203840 1209120 1218280 1219680 1246905 1253088 1269576 1287440 1319040 1324224 1330032 1340108 1370565 1392320 1404480 1410640 1435830 1448370 1450944 1461936 1471360 1531552 1538880 1544928 1551704 1566360 1579413 1586970 1612160 1626240 1655280 1662540 1670784 1675135 1685376 1692768 1722996 1745667 1773376 1813680 1827420 1846656 1914440 1931160 1939630 1949248 1995048 2010162 2059904 2088480 2105884 2106720 2115960 2153745 2192904 2207040 2216720 2257024 2297328 2308320 2317392 2327556 2418240 2436560 2439360 2493810 2506176 2539152 2574880 2632355 2648448 2660064 2680216 2741130 2784640 2808960 2821280 2871660 2896740 2901888 2909445 2923872 3015243 3063104 3077760 3089856 3103408 3132720 3158826 3173940 3310560 3325080 3350270 3385536 3445992 3491334 3546752 3627360 3654840 3685297 3828880 3862320 3879260 3898496 3990096 4020324 4176960 4211768 4213440 4231920 4307490 4385808 4414080 4433440 4594656 4616640 4634784 4655112 4738239 4836480 4873120 4878720 4987620 5012352 5025405 5078304 5149760 5264710 5320128 5360432 5482260 5642560 5743320 5793480 5818890 5847744 6030486 6126208 6179712 6206816 6265440 6317652 6347880 6621120 6650160 6700540 6771072 6891984 6982668 7254720 7309680 7370594 7657760 7724640 7758520 7897065 7980192 8040648 8353920 8423536 8426880 8463840 8614980 8728335 8771616 8866880 9189312 9233280 9269568 9310224 9476478 9746240 9975240 10050810 10156608 10299520 10529420 10640256 10720864 10964520 11055891 11285120 11486640 11586960 11637780 11695488 12060972 12413632 12530880 12635304 12695760 13242240 13300320 13401080 13783968 13965336 14509440 14619360 14741188 15076215 15315520 15449280 15517040 15794130 15960384 16081296 16847072 16927680 17229960 17456670 17543232 17733760 18378624 18426485 18539136 18620448 18952956 19492480 19950480 20101620 20313216 21058840 21441728 21929040 22111782 22973280 23173920 23275560 23691195 24121944 24827264 25061760 25270608 25391520 26600640 26802160 27567936 27930672 29238720 29482376 30152430 30631040 30898560 31034080 31588260 31920768 32162592 33167673 33694144 33855360 34459920 34913340 35086464 36852970 37240896 37905912 39900960 40203240 42117680 42883456 43858080 44223564 45946560 46347840 46551120 47382390 48243888 50541216 50783040 53201280 53604320 55135872 55279455 55861344 58477440 58964752 60304860 62068160 63176520 64325184 66335346 67388288 68919840 69826680 73705940 74481792 75811824 79801920 80406480 84235360 87716160 88447128 91893120 92695680 93102240 94764780 96487776 101082432 101566080 107208640 110558910 111722688 117929504 120609720 124136320 126353040 128650368 132670692 137839680 139653360 147411880 151623648 159603840 160812960 165838365 168470720 175432320 176894256 186204480 189529560 192975552 202164864 214417280 221117820 223445376 235859008 241219440 252706080 265341384 275679360 279306720 294823760 303247296 321625920 331676730 336941440 353788512 372408960 379059120 385951104 442235640 471718016 482438880 505412160 530682768 558613440 589647520 606494592 643251840 663353460 707577024 758118240 884471280 964877760 1010824320 1061365536 1117226880 1179295040 1326706920 1415154048 1516236480 1768942560 1929755520 2122731072 2358590080 2653413840 3032472960 3537885120 4245462144 5306827680 7075770240 10613655360 21227310720
- Sum of all divisors σ(n): 97349616000
- Sum of proper divisors (its aliquot sum) s(n): 76122305280
- 21227310720 is an abundant number, because the sum of its proper divisors (76122305280) is greater than itself. Its abundance is 54894994560
Bases of 21227310720
- Binary: 100111100010011111100001110100000002
- Hexadecimal: 0x4F13F0E80
- Base-36: 9R26XS0
Squares and roots of 21227310720
- 21227310720 squared (212273107202) is 450598720403426918400
- 21227310720 cubed (212273107203) is 9564999048037946949688885248000
-
The
square root of 21227310720 is 145695.9529980155 -
The
cube root of 21227310720 is 2768.8429666633
Scales and comparisons
How big is 21227310720?- 21,227,310,720 seconds is equal to 674 years, 50 weeks, 11 hours, 12 minutes.
-
To count from 1 to 21,227,310,720 would take you about one thousand, three hundred forty-nine 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 21227310720 cubic inches would be around 230.7 feet tall.
Recreational maths with 21227310720
- 21227310720 backwards is 02701372212
- The number of decimal digits it has is: 11
- The sum of 21227310720's digits is 27
- More coming soon!
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The information we have on file for 21227310720 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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