31028106109
31,028,106,109 is an odd composite number composed of five prime numbers multiplied together.
31028106109 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 31028106109:
7 × 112 × 132 × 43 × 712
(7 × 11 × 11 × 13 × 13 × 43 × 71 × 71)See below for interesting mathematical facts about the number 31028106109 from the Numbermatics database.
Names of 31028106109
- Cardinal: 31028106109 can be written as Thirty-one billion, twenty-eight million, one hundred six thousand, one hundred nine.
Scientific notation
- Scientific notation: 3.1028106109 × 1010
Factors of 31028106109
Divisors of 31028106109
- Number of divisors d(n): 108
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Complete list of divisors:
1 7 11 13 43 71 77 91 121 143 169 301 473 497 559 781 847 923 1001 1183 1573 1859 3053 3311 3913 5041 5203 5467 6149 6461 7267 8591 10153 11011 11999 13013 20449 21371 33583 35287 36421 39689 43043 50869 55451 60137 65533 67639 71071 79937 83993 111683 131989 143143 216763 235081 277823 369413 388157 436579 458731 473473 515957 559559 609961 720863 781781 851929 879307 923923 1451879 1517341 2384393 2585891 2817919 3056053 3611699 4269727 4802369 5046041 5675527 5963503 6155149 7929493 9371219 10163153 16690751 19725433 26228323 30997109 33616583 36632947 39728689 55506451 62430797 65598533 103083409 183598261 216979763 256430629 340968199 402962417 437015579 721583863 2386777393 2820736919 4432586587 31028106109
- Sum of all divisors σ(n): 43804748064
- Sum of proper divisors (its aliquot sum) s(n): 12776641955
- 31028106109 is a deficient number, because the sum of its proper divisors (12776641955) is less than itself. Its deficiency is 18251464154
Bases of 31028106109
- Binary: 111001110010110101101010011011111012
- Hexadecimal: 0x7396B537D
- Base-36: E95BZWD
Squares and roots of 31028106109
- 31028106109 squared (310281061092) is 962743368711363119881
- 31028106109 cubed (310281061093) is 29872103400112285477696955453029
-
The
square root of 31028106109 is 176147.9665196281 -
The
cube root of 31028106109 is 3142.3297418235
Scales and comparisons
How big is 31028106109?- 31,028,106,109 seconds is equal to 986 years, 31 weeks, 14 hours, 21 minutes, 49 seconds.
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To count from 1 to 31,028,106,109 would take you about one thousand, nine hundred seventy-three 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 31028106109 cubic inches would be around 261.9 feet tall.
Recreational maths with 31028106109
- 31028106109 backwards is 90160182013
- The number of decimal digits it has is: 11
- The sum of 31028106109's digits is 31
- More coming soon!
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The information we have on file for 31028106109 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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