21046707729125
21,046,707,729,125 is an odd composite number composed of five prime numbers multiplied together.
21046707729125 is an odd 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 21046707729125:
53 × 133 × 17 × 373 × 89
(5 × 5 × 5 × 13 × 13 × 13 × 17 × 37 × 37 × 37 × 89)See below for interesting mathematical facts about the number 21046707729125 from the Numbermatics database.
Names of 21046707729125
- Cardinal: 21046707729125 can be written as Twenty-one trillion, forty-six billion, seven hundred seven million, seven hundred twenty-nine thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 2.1046707729125 × 1013
Factors of 21046707729125
Divisors of 21046707729125
- Number of divisors d(n): 256
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Complete list of divisors:
1 5 13 17 25 37 65 85 89 125 169 185 221 325 425 445 481 629 845 925 1105 1157 1369 1513 1625 2125 2197 2225 2405 2873 3145 3293 4225 4625 5525 5785 6253 6845 7565 8177 10985 11125 12025 14365 15041 15725 16465 17797 19669 21125 23273 27625 28925 31265 34225 37349 37825 40885 42809 50653 54925 55981 60125 71825 75205 78625 81289 82325 88985 98345 106301 116365 121841 144625 156325 171125 186745 189125 195533 204425 214045 231361 253265 255697 274625 279905 302549 359125 376025 406445 411625 444925 491725 531505 556517 581825 609205 658489 727753 781625 861101 933725 977665 1022125 1070225 1156805 1266325 1278485 1381913 1399525 1512745 1583933 1880125 2032225 2071297 2224625 2458625 2657525 2782585 2909125 3007693 3046025 3292445 3324061 3638765 3933137 4305505 4508117 4668625 4888325 5351125 5784025 6331625 6392425 6909565 6997625 7234721 7563725 7919665 8560357 9460789 10161125 10356485 11194313 13287625 13912925 15038465 15230125 16462225 16620305 18193825 19665685 20591129 21527525 22540585 24441625 26926861 28920125 31962125 34547825 36173605 37818625 39598325 42801785 47303945 51130781 51782425 55971565 58605521 69564625 75192325 76637989 82311125 83101525 90969125 98328425 102955645 107637625 111284641 112702925 122990257 134634305 145526069 172739125 180868025 197991625 214008925 236519725 255653905 258912125 267684677 279857825 293027605 350049193 375961625 383189945 415507625 491642125 514778225 556423205 563514625 614951285 673171525 727630345 761871773 904340125 996293857 1070044625 1182598625 1278269525 1338423385 1399289125 1465138025 1750245965 1891838897 1915949725 2573891125 2782116025 3074756425 3365857625 3638151725 3809358865 4550639509 4981469285 6391347625 6692116925 7325690125 8751229825 9459194485 9579748625 9904333049 12951820141 13910580125 15373782125 18190758625 19046794325 22753197545 24907346425 33460584625 43756149125 47295972425 49521665245 64759100705 95233971625 113765987725 124536732125 168373661833 236479862125 247608326225 323795503525 568829938625 841868309165 1238041631125 1618977517625 4209341545825 21046707729125
- Sum of all divisors σ(n): 31312715616000
- Sum of proper divisors (its aliquot sum) s(n): 10266007886875
- 21046707729125 is a deficient number, because the sum of its proper divisors (10266007886875) is less than itself. Its deficiency is 10780699842250
Bases of 21046707729125
- Binary: 1001100100100010100011000100110110010111001012
- Hexadecimal: 0x13245189B2E5
- Base-36: 7GKQ2DE5H
Squares and roots of 21046707729125
- 21046707729125 squared (210467077291252) is 442963906235210014373265625
- 21046707729125 cubed (210467077291253) is 9322931869083996389727411972454173828125
-
The
square root of 21046707729125 is 4587669.0954258023 -
The
cube root of 21046707729125 is 27609.6810753759
Scales and comparisons
How big is 21046707729125?- 21,046,707,729,125 seconds is equal to 669,220 years, 10 weeks, 4 days, 6 hours, 32 minutes, 5 seconds.
-
To count from 1 to 21,046,707,729,125 would take you about one million, six hundred seventy-three thousand and fifty 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 21046707729125 cubic inches would be around 2300.8 feet tall.
Recreational maths with 21046707729125
- 21046707729125 backwards is 52192770764012
- The number of decimal digits it has is: 14
- The sum of 21046707729125's digits is 53
- More coming soon!
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