31396835968
31,396,835,968 is an even composite number composed of five prime numbers multiplied together.
31396835968 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 31396835968:
27 × 17 × 43 × 307 × 1093
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 43 × 307 × 1093)See below for interesting mathematical facts about the number 31396835968 from the Numbermatics database.
Names of 31396835968
- Cardinal: 31396835968 can be written as Thirty-one billion, three hundred ninety-six million, eight hundred thirty-five thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 3.1396835968 × 1010
Factors of 31396835968
Divisors of 31396835968
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 8 16 17 32 34 43 64 68 86 128 136 172 272 307 344 544 614 688 731 1088 1093 1228 1376 1462 2176 2186 2456 2752 2924 4372 4912 5219 5504 5848 8744 9824 10438 11696 13201 17488 18581 19648 20876 23392 26402 34976 37162 39296 41752 46784 46999 52804 69952 74324 83504 93568 93998 105608 139904 148648 167008 187996 211216 224417 297296 334016 335551 375992 422432 448834 594592 668032 671102 751984 798983 844864 897668 1189184 1342204 1503968 1597966 1689728 1795336 2378368 2684408 3007936 3195932 3590672 5368816 5704367 6015872 6391864 7181344 10737632 11408734 12783728 14362688 14428693 21475264 22817468 25567456 28725376 28857386 42950528 45634936 51134912 57714772 91269872 102269824 115429544 182539744 230859088 245287781 365079488 461718176 490575562 730158976 923436352 981151124 1846872704 1962302248 3924604496 7849208992 15698417984 31396835968
- Sum of all divisors σ(n): 68050825920
- Sum of proper divisors (its aliquot sum) s(n): 36653989952
- 31396835968 is an abundant number, because the sum of its proper divisors (36653989952) is greater than itself. Its abundance is 5257153984
Bases of 31396835968
- Binary: 111010011110110010110110010100000002
- Hexadecimal: 0x74F65B280
- Base-36: EF8V5OG
Squares and roots of 31396835968
- 31396835968 squared (313968359682) is 985761308801498497024
- 31396835968 cubed (313968359683) is 30949786116041642983661064159232
-
The
square root of 31396835968 is 177191.5234089937 -
The
cube root of 31396835968 is 3154.7282973233
Scales and comparisons
How big is 31396835968?- 31,396,835,968 seconds is equal to 998 years, 16 weeks, 5 days, 7 hours, 19 minutes, 28 seconds.
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To count from 1 to 31,396,835,968 would take you about one thousand, nine hundred ninety-six 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 31396835968 cubic inches would be around 262.9 feet tall.
Recreational maths with 31396835968
- 31396835968 backwards is 86953869313
- The number of decimal digits it has is: 11
- The sum of 31396835968's digits is 61
- More coming soon!
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The information we have on file for 31396835968 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!
Keywords: Divisors of 31396835968, math, Factors of 31396835968, curriculum, school, college, exams, university, Prime factorization of 31396835968, STEM, science, technology, engineering, physics, economics, calculator, thirty-one billion, three hundred ninety-six million, eight hundred thirty-five thousand, nine hundred sixty-eight.