31042120941
31,042,120,941 is an odd composite number composed of five prime numbers multiplied together.
31042120941 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 31042120941:
34 × 132 × 19 × 412 × 71
(3 × 3 × 3 × 3 × 13 × 13 × 19 × 41 × 41 × 71)See below for interesting mathematical facts about the number 31042120941 from the Numbermatics database.
Names of 31042120941
- Cardinal: 31042120941 can be written as Thirty-one billion, forty-two million, one hundred twenty thousand, nine hundred forty-one.
Scientific notation
- Scientific notation: 3.1042120941 × 1010
Factors of 31042120941
Divisors of 31042120941
- Number of divisors d(n): 180
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Complete list of divisors:
1 3 9 13 19 27 39 41 57 71 81 117 123 169 171 213 247 351 369 507 513 533 639 741 779 923 1053 1107 1349 1521 1539 1599 1681 1917 2223 2337 2769 2911 3211 3321 4047 4563 4797 5043 5751 6669 6929 7011 8307 8733 9633 10127 11999 12141 13689 14391 15129 17537 20007 20787 21033 21853 24921 26199 28899 30381 31939 35997 36423 37843 43173 45387 52611 55309 62361 63099 65559 74763 78597 86697 91143 95817 107991 109269 113529 119351 131651 136161 157833 165927 187083 196677 227981 235791 260091 273429 284089 287451 323973 340587 358053 394953 415207 473499 491959 497781 561249 590031 683943 719017 820287 852267 862353 971919 1021761 1074159 1184859 1245621 1420497 1475877 1493343 1551563 1770093 2051829 2157051 2267669 2556801 2587059 3065283 3222477 3554577 3736863 4427631 4480029 4654689 5397691 6155487 6471153 6803007 7670403 9347221 9667431 10663731 11210589 13282893 13964067 16193073 18466461 19413459 20170319 20409021 23011209 28041663 29479697 33631767 39848679 41892201 48579219 58240377 60510957 61227063 84124989 88439091 125676603 145737657 181532871 183681189 252374967 265317273 383236061 437212971 544598613 757124901 795951819 1149708183 1633795839 2387855457 3449124549 10347373647 31042120941
- Sum of all divisors σ(n): 54939440160
- Sum of proper divisors (its aliquot sum) s(n): 23897319219
- 31042120941 is a deficient number, because the sum of its proper divisors (23897319219) is less than itself. Its deficiency is 7144801722
Bases of 31042120941
- Binary: 111001110100100000100101100111011012
- Hexadecimal: 0x73A412CED
- Base-36: E9DODT9
Squares and roots of 31042120941
- 31042120941 squared (310421209412) is 963613272515670725481
- 31042120941 cubed (310421209413) is 29912599745784241978114412397621
-
The
square root of 31042120941 is 176187.7434471535 -
The
cube root of 31042120941 is 3142.8027817007
Scales and comparisons
How big is 31042120941?- 31,042,120,941 seconds is equal to 987 years, 2 weeks, 1 day, 19 hours, 22 minutes, 21 seconds.
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To count from 1 to 31,042,120,941 would take you about one thousand, nine hundred seventy-four 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 31042120941 cubic inches would be around 261.9 feet tall.
Recreational maths with 31042120941
- 31042120941 backwards is 14902124013
- 31042120941 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31042120941's digits is 27
- More coming soon!
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