31997485583424
31,997,485,583,424 is an even composite number composed of four prime numbers multiplied together.
31997485583424 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty-nine divisors.
Prime factorization of 31997485583424:
26 × 32 × 312 × 76032
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 31 × 31 × 7603 × 7603)See below for interesting mathematical facts about the number 31997485583424 from the Numbermatics database.
Names of 31997485583424
- Cardinal: 31997485583424 can be written as Thirty-one trillion, nine hundred ninety-seven billion, four hundred eighty-five million, five hundred eighty-three thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 3.1997485583424 × 1013
Factors of 31997485583424
Divisors of 31997485583424
- Number of divisors d(n): 189
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 31 32 36 48 62 64 72 93 96 124 144 186 192 248 279 288 372 496 558 576 744 961 992 1116 1488 1922 1984 2232 2883 2976 3844 4464 5766 5952 7603 7688 8649 8928 11532 15206 15376 17298 17856 22809 23064 30412 30752 34596 45618 46128 60824 61504 68427 69192 91236 92256 121648 136854 138384 182472 184512 235693 243296 273708 276768 364944 471386 486592 547416 553536 707079 729888 942772 1094832 1414158 1459776 1885544 2121237 2189664 2828316 3771088 4242474 4379328 5656632 7306483 7542176 8484948 11313264 14612966 15084352 16969896 21919449 22626528 29225932 33939792 43838898 45253056 57805609 58451864 65758347 67879584 87677796 115611218 116903728 131516694 135759168 173416827 175355592 231222436 233807456 263033388 346833654 350711184 462444872 467614912 520250481 526066776 693667308 701422368 924889744 1040500962 1052133552 1387334616 1402844736 1791973879 1849779488 2081001924 2104267104 2774669232 3583947758 3699558976 4162003848 4208534208 5375921637 5549338464 7167895516 8324007696 10751843274 11098676928 14335791032 16127764911 16648015392 21503686548 28671582064 32255529822 33296030784 43007373096 55551190249 57343164128 64511059644 86014746192 111102380498 114686328256 129022119288 166653570747 172029492384 222204760996 258044238576 333307141494 344058984768 444409521992 499960712241 516088477152 666614282988 888819043984 999921424482 1032176954304 1333228565976 1777638087968 1999842848964 2666457131952 3555276175936 3999685697928 5332914263904 7999371395856 10665828527808 15998742791712 31997485583424
- Sum of all divisors σ(n): 94781467360359
- Sum of proper divisors (its aliquot sum) s(n): 62783981776935
- 31997485583424 is an abundant number, because the sum of its proper divisors (62783981776935) is greater than itself. Its abundance is 30786496193511
Bases of 31997485583424
- Binary: 1110100011001111111101100001100001100010000002
- Hexadecimal: 0x1D19FEC30C40
- Base-36: BCBFWRKG0
Squares and roots of 31997485583424
- 31997485583424 squared (319974855834242) is 1023839083661426717663563776
- 31997485583424 cubed (319974855834243) is 32760276319202540023123338295250392449024
-
31997485583424 is a
perfect square number . Itssquare root is 5656632 -
The
cube root of 31997485583424 is 31747.1894785173
Scales and comparisons
How big is 31997485583424?- 31,997,485,583,424 seconds is equal to 1,017,421 years, 3 weeks, 3 days, 7 hours, 50 minutes, 24 seconds.
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To count from 1 to 31,997,485,583,424 would take you about two million, five hundred forty-three thousand, five hundred fifty-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 31997485583424 cubic inches would be around 2645.6 feet tall.
Recreational maths with 31997485583424
- 31997485583424 backwards is 42438558479913
- 31997485583424 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 31997485583424's digits is 72
- More coming soon!
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