21343221250120
21,343,221,250,120 is an even composite number composed of five prime numbers multiplied together.
21343221250120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 21343221250120:
23 × 5 × 73 × 11 × 5213
(2 × 2 × 2 × 5 × 7 × 7 × 7 × 11 × 521 × 521 × 521)See below for interesting mathematical facts about the number 21343221250120 from the Numbermatics database.
Names of 21343221250120
- Cardinal: 21343221250120 can be written as Twenty-one trillion, three hundred forty-three billion, two hundred twenty-one million, two hundred fifty thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.134322125012 × 1013
Factors of 21343221250120
Divisors of 21343221250120
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 20 22 28 35 40 44 49 55 56 70 77 88 98 110 140 154 196 220 245 280 308 343 385 392 440 490 521 539 616 686 770 980 1042 1078 1372 1540 1715 1960 2084 2156 2605 2695 2744 3080 3430 3647 3773 4168 4312 5210 5390 5731 6860 7294 7546 10420 10780 11462 13720 14588 15092 18235 18865 20840 21560 22924 25529 28655 29176 30184 36470 37730 40117 45848 51058 57310 72940 75460 80234 102116 114620 127645 145880 150920 160468 178703 200585 204232 229240 255290 271441 280819 320936 357406 401170 510580 542882 561638 714812 802340 893515 1021160 1085764 1123276 1357205 1404095 1429624 1604680 1787030 1900087 1965733 2171528 2246552 2714410 2808190 2985851 3574060 3800174 3931466 5428820 5616380 5971702 7148120 7600348 7862932 9500435 9828665 10857640 11232760 11943404 13300609 14929255 15200696 15725864 19000870 19657330 20900957 23886808 26601218 29858510 38001740 39314660 41801914 53202436 59717020 66503045 76003480 78629320 83603828 93104263 104504785 106404872 119434040 133006090 141420761 146306699 167207656 186208526 209009570 266012180 282841522 292613398 372417052 418019140 465521315 532024360 565683044 585226796 707103805 731533495 744834104 836038280 931042630 989945327 1024146893 1131366088 1170453592 1414207610 1463066990 1555628371 1862085260 1979890654 2048293786 2828415220 2926133980 3111256742 3724170520 3959781308 4096587572 4949726635 5120734465 5656830440 5852267960 6222513484 6929617289 7778141855 7919562616 8193175144 9899453270 10241468930 10889398597 12445026968 13859234578 15556283710 19798906540 20482937860 21778797194 27718469156 31112567420 34648086445 39597813080 40965875720 43557594388 48507321023 54446992985 55436938312 62225134840 69296172890 76225790179 87115188776 97014642046 108893985970 138592345780 152451580358 194029284092 217787971940 242536605115 277184691560 304903160716 381128950895 388058568184 435575943880 485073210230 533580531253 609806321432 762257901790 970146420460 1067161062506 1524515803580 1940292840920 2134322125012 2667902656265 3049031607160 4268644250024 5335805312530 10671610625060 21343221250120
- Sum of all divisors σ(n): 61211256768000
- Sum of proper divisors (its aliquot sum) s(n): 39868035517880
- 21343221250120 is an abundant number, because the sum of its proper divisors (39868035517880) is greater than itself. Its abundance is 18524814267760
Bases of 21343221250120
- Binary: 1001101101001010110110001111011111000010010002
- Hexadecimal: 0x13695B1EF848
- Base-36: 7KCXUV77S
Squares and roots of 21343221250120
- 21343221250120 squared (213432212501202) is 455533093331573935600014400
- 21343221250120 cubed (213432212501203) is 9722543597727346089444147714658001728000
-
The
square root of 21343221250120 is 4619872.4279053421 -
The
cube root of 21343221250120 is 27738.7352487935
Scales and comparisons
How big is 21343221250120?- 21,343,221,250,120 seconds is equal to 678,648 years, 21 weeks, 4 days, 17 hours, 28 minutes, 40 seconds.
-
To count from 1 to 21,343,221,250,120 would take you about one million, six hundred ninety-six thousand, six hundred twenty-one 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 21343221250120 cubic inches would be around 2311.6 feet tall.
Recreational maths with 21343221250120
- 21343221250120 backwards is 02105212234312
- 21343221250120 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21343221250120's digits is 28
- More coming soon!
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