29138081427
29,138,081,427 is an odd composite number composed of four prime numbers multiplied together.
29138081427 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 29138081427:
33 × 72 × 132 × 194
(3 × 3 × 3 × 7 × 7 × 13 × 13 × 19 × 19 × 19 × 19)See below for interesting mathematical facts about the number 29138081427 from the Numbermatics database.
Names of 29138081427
- Cardinal: 29138081427 can be written as Twenty-nine billion, one hundred thirty-eight million, eighty-one thousand, four hundred twenty-seven.
Scientific notation
- Scientific notation: 2.9138081427 × 1010
Factors of 29138081427
Divisors of 29138081427
- Number of divisors d(n): 180
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Complete list of divisors:
1 3 7 9 13 19 21 27 39 49 57 63 91 117 133 147 169 171 189 247 273 351 361 399 441 507 513 637 741 819 931 1083 1183 1197 1323 1521 1729 1911 2223 2457 2527 2793 3211 3249 3549 3591 4563 4693 5187 5733 6669 6859 7581 8281 8379 9633 9747 10647 12103 14079 15561 17199 17689 20577 22477 22743 24843 25137 28899 31941 32851 36309 42237 46683 48013 53067 61009 61731 67431 68229 74529 86697 89167 98553 108927 126711 130321 144039 157339 159201 183027 185193 202293 223587 229957 267501 295659 326781 336091 390963 427063 432117 472017 477603 549081 606879 624169 689871 802503 886977 912247 1008273 1159171 1172889 1281189 1296351 1416051 1647243 1694173 1872507 2069613 2407509 2736741 2989441 3024819 3477513 3518667 3843567 4248153 4369183 5082519 5617521 6208839 6385729 8114197 8210223 8968323 9074457 10432539 11530701 11859211 13107549 15247557 16852563 19157187 22024249 24342591 24630669 26904969 31297617 35577633 39322647 45742671 56799379 57471561 66072747 73027773 80714907 83014477 106732899 117967941 154169743 170398137 172414683 198218241 219083319 249043431 320198697 462509229 511194411 594654723 747130293 1079188201 1387527687 1533583233 2241390879 3237564603 4162583061 9712693809 29138081427
- Sum of all divisors σ(n): 57395951640
- Sum of proper divisors (its aliquot sum) s(n): 28257870213
- 29138081427 is a deficient number, because the sum of its proper divisors (28257870213) is less than itself. Its deficiency is 880211214
Bases of 29138081427
- Binary: 110110010001100001111010110100100112
- Hexadecimal: 0x6C8C3D693
- Base-36: DDW27IR
Squares and roots of 29138081427
- 29138081427 squared (291380814272) is 849027789246482356329
- 29138081427 cubed (291380814273) is 24739040856849797872033230801483
-
The
square root of 29138081427 is 170698.8032383355 -
The
cube root of 29138081427 is 3077.1853125075
Scales and comparisons
How big is 29138081427?- 29,138,081,427 seconds is equal to 926 years, 26 weeks, 7 hours, 30 minutes, 27 seconds.
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To count from 1 to 29,138,081,427 would take you about one thousand, eight hundred fifty-three 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 29138081427 cubic inches would be around 256.4 feet tall.
Recreational maths with 29138081427
- 29138081427 backwards is 72418083192
- The number of decimal digits it has is: 11
- The sum of 29138081427's digits is 45
- More coming soon!
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