21421141181440
21,421,141,181,440 is an even composite number composed of eight prime numbers multiplied together.
21421141181440 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three thousand, one hundred sixty-eight divisors.
Prime factorization of 21421141181440:
210 × 5 × 72 × 112 × 13 × 17 × 31 × 103
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 11 × 11 × 13 × 17 × 31 × 103)See below for interesting mathematical facts about the number 21421141181440 from the Numbermatics database.
Names of 21421141181440
- Cardinal: 21421141181440 can be written as Twenty-one trillion, four hundred twenty-one billion, one hundred forty-one million, one hundred eighty-one thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.142114118144 × 1013
Factors of 21421141181440
Divisors of 21421141181440
- Number of divisors d(n): 3168
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Complete list of divisors:
1 2 4 5 7 8 10 11 13 14 16 17 20 22 26 28 31 32 34 35 40 44 49 52 55 56 62 64 65 68 70 77 80 85 88 91 98 103 104 110 112 119 121 124 128 130 136 140 143 154 155 160 170 176 182 187 196 206 208 217 220 221 224 238 242 245 248 256 260 272 280 286 308 310 320 340 341 352 364 374 385 392 403 412 416 434 440 442 448 455 476 484 490 496 512 515 520 527 539 544 560 572 595 605 616 620 637 640 680 682 704 715 721 728 748 770 784 806 824 832 833 847 868 880 884 896 910 935 952 968 980 992 1001 1024 1030 1040 1054 1078 1085 1088 1105 1120 1133 1144 1190 1210 1232 1240 1274 1280 1309 1339 1360 1364 1408 1430 1442 1456 1496 1519 1540 1547 1568 1573 1612 1648 1664 1666 1694 1705 1736 1751 1760 1768 1792 1820 1870 1904 1936 1960 1984 2002 2015 2057 2060 2080 2108 2156 2170 2176 2210 2240 2266 2288 2380 2387 2420 2431 2464 2480 2548 2560 2618 2635 2678 2695 2720 2728 2816 2821 2860 2884 2912 2992 3038 3080 3094 3136 3146 3185 3193 3224 3296 3328 3332 3388 3410 3472 3502 3520 3536 3584 3605 3640 3689 3740 3751 3808 3872 3920 3968 4004 4030 4114 4120 4160 4165 4216 4235 4312 4340 4352 4420 4433 4480 4532 4576 4760 4774 4840 4862 4928 4960 5005 5047 5096 5120 5236 5270 5356 5390 5440 5456 5632 5642 5665 5720 5768 5797 5824 5929 5984 6076 6160 6188 6272 6292 6370 6386 6448 6545 6592 6656 6664 6695 6776 6820 6851 6944 7004 7007 7040 7072 7168 7210 7280 7378 7480 7502 7595 7616 7735 7744 7840 7865 7931 7936 8008 8060 8228 8240 8320 8330 8432 8470 8624 8680 8704 8755 8840 8866 8960 9064 9152 9163 9373 9520 9548 9680 9724 9856 9920 10010 10094 10192 10285 10472 10540 10712 10780 10829 10880 10912 11011 11264 11284 11330 11440 11536 11594 11648 11858 11935 11968 12152 12155 12257 12320 12376 12463 12544 12584 12740 12772 12896 13090 13184 13312 13328 13390 13552 13640 13702 13888 14008 14014 14080 14105 14144 14399 14420 14560 14729 14756 14960 15004 15190 15232 15470 15488 15680 15730 15862 15872 15965 16016 16120 16456 16480 16640 16660 16709 16864 16940 17017 17248 17360 17408 17510 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82389004544 83676332740 86375569280 87433229312 88517112320 90004794880 95630094560 96928240640 97368823552 98714936320 102986255680 103986122240 109291536640 114551557120 117698577920 121711029440 126006712832 133882132384 138200910848 139098319360 149798190080 153008151296 157508391040 164778009088 167352665480 172751138560 177034224640 180009589760 191260189120 194737647104 205972511360 207972244480 218583073280 235397155840 243422058880 252013425664 267764264768 278196638720 306016302592 315016782080 329556018176 334705330960 345502277120 382520378240 389475294208 411945022720 437166146560 486844117760 535528529536 612032605184 630033564160 669410661920 691004554240 765040756480 823890045440 973688235520 1071057059072 1260067128320 1338821323840 1530081512960 1647780090880 1947376471040 2142114118144 2677642647680 3060163025920 4284228236288 5355285295360 10710570590720 21421141181440
- Sum of all divisors σ(n): 78087127652352
- Sum of proper divisors (its aliquot sum) s(n): 56665986470912
- 21421141181440 is an abundant number, because the sum of its proper divisors (56665986470912) is greater than itself. Its abundance is 35244845289472
Bases of 21421141181440
- Binary: 1001101111011011111111000001011000100000000002
- Hexadecimal: 0x137B7F82C400
- Base-36: 7LCQIDR0G
Squares and roots of 21421141181440
- 21421141181440 squared (214211411814402) is 458865289515184679000473600
- 21421141181440 cubed (214211411814403) is 9829418149967110779543992210223529984000
-
The
square root of 21421141181440 is 4628297.8708635425 -
The
cube root of 21421141181440 is 27772.4504872851
Scales and comparisons
How big is 21421141181440?- 21,421,141,181,440 seconds is equal to 681,126 years, 1 week, 3 days, 18 hours, 50 minutes, 40 seconds.
-
To count from 1 to 21,421,141,181,440 would take you about one million, seven hundred two thousand, eight hundred fifteen 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 21421141181440 cubic inches would be around 2314.4 feet tall.
Recreational maths with 21421141181440
- 21421141181440 backwards is 04418114112412
- 21421141181440 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21421141181440's digits is 34
- More coming soon!
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Cite this page
MLA style:
"Number 21421141181440 - Facts about the integer". Numbermatics.com. 2024. Web. 18 May 2024.
APA style:
Numbermatics. (2024). Number 21421141181440 - Facts about the integer. Retrieved 18 May 2024, from https://numbermatics.com/n/21421141181440/
Chicago style:
Numbermatics. 2024. "Number 21421141181440 - Facts about the integer". https://numbermatics.com/n/21421141181440/
The information we have on file for 21421141181440 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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