1021428873120
1,021,428,873,120 is an even composite number composed of eight prime numbers multiplied together.
1021428873120 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 1021428873120:
25 × 3 × 5 × 17 × 29 × 37 × 43 × 2713
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 17 × 29 × 37 × 43 × 2713)See below for interesting mathematical facts about the number 1021428873120 from the Numbermatics database.
Names of 1021428873120
- Cardinal: 1021428873120 can be written as One trillion, twenty-one billion, four hundred twenty-eight million, eight hundred seventy-three thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.02142887312 × 1012
Factors of 1021428873120
Divisors of 1021428873120
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 20 24 29 30 32 34 37 40 43 48 51 58 60 68 74 80 85 86 87 96 102 111 116 120 129 136 145 148 160 170 172 174 185 204 215 222 232 240 255 258 272 290 296 340 344 348 370 408 430 435 444 464 480 493 510 516 544 555 580 592 629 645 680 688 696 731 740 816 860 870 888 928 986 1020 1032 1073 1110 1160 1184 1247 1258 1290 1360 1376 1392 1462 1479 1480 1591 1632 1720 1740 1776 1887 1972 2040 2064 2146 2193 2220 2320 2465 2494 2516 2580 2713 2720 2784 2924 2958 2960 3145 3182 3219 3440 3480 3552 3655 3741 3774 3944 4080 4128 4292 4386 4440 4640 4773 4930 4988 5032 5160 5365 5426 5848 5916 5920 6235 6290 6364 6438 6880 6960 7310 7395 7482 7548 7888 7955 8139 8160 8584 8772 8880 9435 9546 9860 9976 10064 10320 10730 10852 10965 11696 11832 12470 12580 12728 12876 13565 13920 14620 14790 14964 15096 15776 15910 16095 16278 17168 17544 17760 18241 18705 18870 19092 19720 19952 20128 20640 21199 21460 21704 21930 23392 23664 23865 24940 25160 25456 25752 27047 27130 29240 29580 29928 30192 31820 32190 32556 34336 35088 36482 37410 37740 38184 39440 39904 40695 42398 42920 43408 43860 46121 46139 47328 47730 49880 50320 50912 51504 54094 54260 54723 58480 59160 59856 60384 63597 63640 64380 65112 70176 72964 74820 75480 76368 78677 78880 81141 81390 84796 85840 86816 87720 91205 92242 92278 95460 99760 100381 100640 103008 105995 108188 108520 109446 116659 116960 118320 119712 127194 127280 128760 130224 135235 138363 138417 145928 149640 150960 152736 157354 162282 162780 169592 171680 175440 182410 184484 184556 190920 199520 200762 211990 216376 217040 218892 230605 230695 233318 236031 236640 254388 254560 257520 260448 270470 273615 276726 276834 291856 299280 301143 301920 314708 317985 324564 325560 339184 349977 350880 364820 368968 369112 381840 393385 401524 405705 423980 432752 434080 437784 461210 461390 466636 472062 501905 508776 515040 540940 547230 553452 553668 583295 583712 598560 602286 629416 635970 649128 651120 678368 691815 692085 699954 729640 737936 738224 763680 784363 786770 803048 811410 847960 865504 875568 922420 922780 933272 944124 1003810 1017552 1081880 1094460 1106904 1107336 1166590 1180155 1204572 1258832 1271940 1298256 1302240 1337509 1383630 1384170 1399908 1459280 1475872 1476448 1505715 1568726 1573540 1606096 1622820 1695920 1706477 1749885 1751136 1844840 1845560 1866544 1888248 1983203 2007620 2035104 2163760 2188920 2213808 2214672 2333180 2353089 2360310 2409144 2517664 2543880 2596512 2675018 2767260 2768340 2799816 2911049 2918560 3011430 3137452 3147080 3212192 3245640 3383111 3391840 3412954 3499770 3689680 3691120 3733088 3776496 3921815 3966406 4012527 4015240 4316383 4327520 4377840 4427616 4429344 4666360 4706178 4720620 4818288 5087760 5119431 5350036 5534520 5536680 5599632 5822098 5949609 6022860 6274904 6294160 6491280 6687545 6766222 6825908 6999540 7379360 7382240 7552992 7843630 7932812 8025054 8030480 8532385 8632766 8733147 8755680 9332720 9412356 9441240 9636576 9916015 10149333 10175520 10238862 10700072 11069040 11073360 11199264 11644196 11765445 11899218 12045720 12549808 12588320 12949149 12982560 13375090 13532444 13651816 13999080 14555245 15687260 15865624 16050108 16060960 16915555 17064770 17265532 17466294 18665440 18824712 18882480 19832030 20062635 20298666 20477724 21400144 21581915 22138080 22146720 23288392 23530890 23798436 24091440 25099616 25597155 25898298 26750180 27064888 27303632 27998160 29110490 29748045 31374520 31731248 32100216 33831110 34129540 34531064 34932588 37649424 37764960 39664060 40125270 40597332 40955448 42800288 43163830 43665735 46576784 47061780 47596872 48182880 49487833 50746665 51194310 51796596 53500360 54129776 54607264 55996320 57512887 58220980 59496090 62749040 63462496 64200432 64745745 67662220 68259080 69062128 69865176 73378511 75298848 79328120 80250540 81194664 81910896 86327660 87331470 93153568 94123560 95193744 98975666 101493330 102388620 103593192 107000720 108259552 115025774 116441960 118992180 125175107 125498080 128400864 129491490 135324440 136518160 138124256 139730352 146757022 148463499 158656240 160501080 162389328 163821792 172538661 172655320 174662940 188247120 190387488 197951332 202986660 204777240 207186384 214001440 220135533 230051548 232883920 237984360 247439165 250350214 258982980 270648880 273036320 279460704 287564435 293514044 296926998 317312480 321002160 324778656 345077322 345310640 349325880 366892555 375525321 376494240 395902664 405973320 409554480 414372768 440271066 460103096 465767840 475968720 494878330 500700428 517965960 541297760 575128870 587028088 593853996 625875535 642004320 690154644 690621280 698651760 733785110 742317495 751050642 791805328 811946640 819108960 862693305 880542132 920206192 951937440 989756660 1001400856 1035931920 1100677665 1150257740 1174056176 1187707992 1251751070 1380309288 1397303520 1467570220 1484634990 1502101284 1583610656 1623893280 1725386610 1761084264 1840412384 1877626605 1979513320 2002801712 2071863840 2127976819 2201355330 2300515480 2348112352 2375415984 2503502140 2760618576 2935140440 2969269980 3004202568 3450773220 3522168528 3755253210 3959026640 4005603424 4255953638 4402710660 4601030960 4750831968 5007004280 5521237152 5870280880 5938539960 6008405136 6383930457 6901546440 7044337056 7510506420 7918053280 8511907276 8805421320 9202061920 10014008560 10639884095 11740561760 11877079920 12016810272 12767860914 13803092880 15021012840 17023814552 17610842640 20028017120 21279768190 23754159840 25535721828 27606185760 30042025680 31919652285 34047629104 35221685280 42559536380 51071443656 60084051360 63839304570 68095258208 85119072760 102142887312 127678609140 170238145520 204285774624 255357218280 340476291040 510714436560 1021428873120
- Sum of all divisors σ(n): 3705029475840
- Sum of proper divisors (its aliquot sum) s(n): 2683600602720
- 1021428873120 is an abundant number, because the sum of its proper divisors (2683600602720) is greater than itself. Its abundance is 1662171729600
Bases of 1021428873120
- Binary: 11101101110100011110011110110111101000002
- Hexadecimal: 0xEDD1E7B7A0
- Base-36: D18KDMLC
Squares and roots of 1021428873120
- 1021428873120 squared (10214288731202) is 1043316942843193058534400
- 1021428873120 cubed (10214288731203) is 1065674049235326134641398390755328000
-
The
square root of 1021428873120 is 1010657.6438735325 -
The
cube root of 1021428873120 is 10070.9253473005
Scales and comparisons
How big is 1021428873120?- 1,021,428,873,120 seconds is equal to 32,478 years, 14 weeks, 3 days, 10 hours, 32 minutes.
-
To count from 1 to 1,021,428,873,120 would take you about eighty-one thousand, one hundred ninety-five 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 1021428873120 cubic inches would be around 839.2 feet tall.
Recreational maths with 1021428873120
- 1021428873120 backwards is 0213788241201
- The number of decimal digits it has is: 13
- The sum of 1021428873120's digits is 39
- More coming soon!
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