107139561921
107,139,561,921 is an odd composite number composed of five prime numbers multiplied together.
107139561921 is an odd 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 107139561921:
38 × 7 × 61 × 167 × 229
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 61 × 167 × 229)See below for interesting mathematical facts about the number 107139561921 from the Numbermatics database.
Names of 107139561921
- Cardinal: 107139561921 can be written as One hundred seven billion, one hundred thirty-nine million, five hundred sixty-one thousand, nine hundred twenty-one.
Scientific notation
- Scientific notation: 1.07139561921 × 1011
Factors of 107139561921
Divisors of 107139561921
- Number of divisors d(n): 144
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Complete list of divisors:
1 3 7 9 21 27 61 63 81 167 183 189 229 243 427 501 549 567 687 729 1169 1281 1503 1603 1647 1701 2061 2187 3507 3843 4509 4809 4941 5103 6183 6561 10187 10521 11529 13527 13969 14427 14823 15309 18549 30561 31563 34587 38243 40581 41907 43281 44469 45927 55647 71309 91683 94689 97783 103761 114729 121743 125721 129843 133407 166941 213927 267701 275049 284067 293349 311283 344187 365229 377163 389529 400221 500823 641781 803103 825147 852201 880047 933849 1032561 1095687 1131489 1168587 1502469 1925343 2332823 2409309 2475441 2556603 2640141 2801547 3097683 3394467 3505761 5776029 6998469 7227927 7426323 7669809 7920423 9293049 10183401 10517283 16329761 17328087 20995407 21683781 22278969 23761269 27879147 30550203 48989283 51984261 62986221 65051343 66836907 71283807 83637441 91650609 146967849 155952783 188958663 195154029 213851421 250912323 440903547 467858349 566875989 585462087 641554263 1322710641 1700627967 1756386261 3968131923 5101883901 11904395769 15305651703 35713187307 107139561921
- Sum of all divisors σ(n): 188607095040
- Sum of proper divisors (its aliquot sum) s(n): 81467533119
- 107139561921 is a deficient number, because the sum of its proper divisors (81467533119) is less than itself. Its deficiency is 25672028802
Bases of 107139561921
- Binary: 11000111100100000001111111001110000012
- Hexadecimal: 0x18F203F9C1
- Base-36: 1D7W4N29
Squares and roots of 107139561921
- 107139561921 squared (1071395619212) is 11478885728623793210241
- 107139561921 cubed (1071395619213) is 1229842788305972094762514990832961
-
The
square root of 107139561921 is 327321.8017807553 -
The
cube root of 107139561921 is 4749.5225658049
Scales and comparisons
How big is 107139561921?- 107,139,561,921 seconds is equal to 3,406 years, 36 weeks, 5 days, 5 hours, 25 minutes, 21 seconds.
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To count from 1 to 107,139,561,921 would take you about six thousand, eight hundred thirteen 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 107139561921 cubic inches would be around 395.8 feet tall.
Recreational maths with 107139561921
- 107139561921 backwards is 129165931701
- The number of decimal digits it has is: 12
- The sum of 107139561921's digits is 45
- More coming soon!
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