31997215032278112
31,997,215,032,278,112 is an even composite number composed of five prime numbers multiplied together.
31997215032278112 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 31997215032278112:
25 × 32 × 37 × 3307 × 907995661
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 37 × 3307 × 907995661)See below for interesting mathematical facts about the number 31997215032278112 from the Numbermatics database.
Names of 31997215032278112
- Cardinal: 31997215032278112 can be written as Thirty-one quadrillion, nine hundred ninety-seven trillion, two hundred fifteen billion, thirty-two million, two hundred seventy-eight thousand, one hundred twelve.
Scientific notation
- Scientific notation: 3.1997215032278112 × 1016
Factors of 31997215032278112
Divisors of 31997215032278112
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 37 48 72 74 96 111 144 148 222 288 296 333 444 592 666 888 1184 1332 1776 2664 3307 3552 5328 6614 9921 10656 13228 19842 26456 29763 39684 52912 59526 79368 105824 119052 122359 158736 238104 244718 317472 367077 476208 489436 734154 952416 978872 1101231 1468308 1957744 2202462 2936616 3915488 4404924 5873232 8809848 11746464 17619696 35239392 907995661 1815991322 2723986983 3631982644 5447973966 7263965288 8171960949 10895947932 14527930576 16343921898 21791895864 29055861152 32687843796 33595839457 43583791728 65375687592 67191678914 87167583456 100787518371 130751375184 134383357828 201575036742 261502750368 268766715656 302362555113 403150073484 537533431312 604725110226 806300146968 1075066862624 1209450220452 1612600293936 2418900440904 3002741650927 3225200587872 4837800881808 6005483301854 9008224952781 9675601763616 12010966603708 18016449905562 24021933207416 27024674858343 36032899811124 48043866414832 54049349716686 72065799622248 96087732829664 108098699433372 111101441084299 144131599244496 216197398866744 222202882168598 288263198488992 333304323252897 432394797733488 444405764337196 666608646505794 864789595466976 888811528674392 999912969758691 1333217293011588 1777623057348784 1999825939517382 2666434586023176 3555246114697568 3999651879034764 5332869172046352 7999303758069528 10665738344092704 15998607516139056 31997215032278112
- Sum of all divisors σ(n): 93479584404063312
- Sum of proper divisors (its aliquot sum) s(n): 61482369371785200
- 31997215032278112 is an abundant number, because the sum of its proper divisors (61482369371785200) is greater than itself. Its abundance is 29485154339507088
Bases of 31997215032278112
- Binary: 11100011010110101001100001010111100110011111100011000002
- Hexadecimal: 0x71AD4C2BCCFC60
- Base-36: 8R22DNQLW80
Squares and roots of 31997215032278112
- 31997215032278112 squared (319972150322781122) is 1023821769821844379958036514284544
- 31997215032278112 cubed (319972150322781123) is 32759445323717100076406698268269183453126111100928
-
The
square root of 31997215032278112 is 178877653.8091835327 -
The
cube root of 31997215032278112 is 317471.0000000011
Scales and comparisons
How big is 31997215032278112?- 31,997,215,032,278,112 seconds is equal to 1,017,412,464 years, 7 weeks, 2 days, 15 hours, 55 minutes, 12 seconds.
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To count from 1 to 31,997,215,032,278,112 would take you about three billion, fifty-two million, two hundred thirty-seven thousand, three hundred ninety-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 31997215032278112 cubic inches would be around 26455.9 feet tall.
Recreational maths with 31997215032278112
- 31997215032278112 backwards is 21187223051279913
- The number of decimal digits it has is: 17
- The sum of 31997215032278112's digits is 63
- More coming soon!
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