31490551974
31,490,551,974 is an even composite number composed of six prime numbers multiplied together.
31490551974 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 31490551974:
2 × 3 × 72 × 432 × 53 × 1093
(2 × 3 × 7 × 7 × 43 × 43 × 53 × 1093)See below for interesting mathematical facts about the number 31490551974 from the Numbermatics database.
Names of 31490551974
- Cardinal: 31490551974 can be written as Thirty-one billion, four hundred ninety million, five hundred fifty-one thousand, nine hundred seventy-four.
Scientific notation
- Scientific notation: 3.1490551974 × 1010
Factors of 31490551974
Divisors of 31490551974
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 6 7 14 21 42 43 49 53 86 98 106 129 147 159 258 294 301 318 371 602 742 903 1093 1113 1806 1849 2107 2186 2226 2279 2597 3279 3698 4214 4558 5194 5547 6321 6558 6837 7651 7791 11094 12642 12943 13674 15302 15582 15953 22953 25886 31906 38829 45906 46999 47859 53557 57929 77658 90601 93998 95718 97997 107114 111671 115858 140997 160671 173787 181202 195994 223342 271803 281994 293991 321342 328993 335013 347574 405503 543606 587982 657986 670026 685979 811006 986979 1216509 1371958 1973958 2020957 2057937 2302951 2433018 2490947 2838521 4041914 4115874 4605902 4801853 4981894 5677042 6062871 6908853 7472841 8515563 9603706 12125742 13817706 14146699 14405559 14945682 17031126 17436629 28293398 28811118 34873258 42440097 52309887 84880194 99026893 104619774 107110721 122056403 198053786 214221442 244112806 297080679 321332163 366169209 594161358 642664326 732338418 749775047 1499550094 2249325141 4498650282 5248425329 10496850658 15745275987 31490551974
- Sum of all divisors σ(n): 76492313712
- Sum of proper divisors (its aliquot sum) s(n): 45001761738
- 31490551974 is an abundant number, because the sum of its proper divisors (45001761738) is greater than itself. Its abundance is 13511209764
Bases of 31490551974
- Binary: 111010101001111101110110000101001102
- Hexadecimal: 0x754FBB0A6
- Base-36: EGSNTEU
Squares and roots of 31490551974
- 31490551974 squared (314905519742) is 991654863627195296676
- 31490551974 cubed (314905519743) is 31227759023322075649823927438424
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The
square root of 31490551974 is 177455.7746989375 -
The
cube root of 31490551974 is 3157.8640152453
Scales and comparisons
How big is 31490551974?- 31,490,551,974 seconds is equal to 1,001 years, 15 weeks, 4 days, 23 hours, 32 minutes, 54 seconds.
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To count from 1 to 31,490,551,974 would take you about two thousand and two 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 31490551974 cubic inches would be around 263.2 feet tall.
Recreational maths with 31490551974
- 31490551974 backwards is 47915509413
- The number of decimal digits it has is: 11
- The sum of 31490551974's digits is 48
- More coming soon!
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"Number 31490551974 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.
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The information we have on file for 31490551974 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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