131621437792
131,621,437,792 is an even composite number composed of five prime numbers multiplied together.
131621437792 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 131621437792:
25 × 13 × 31 × 2069 × 4933
(2 × 2 × 2 × 2 × 2 × 13 × 31 × 2069 × 4933)See below for interesting mathematical facts about the number 131621437792 from the Numbermatics database.
Names of 131621437792
- Cardinal: 131621437792 can be written as One hundred thirty-one billion, six hundred twenty-one million, four hundred thirty-seven thousand, seven hundred ninety-two.
Scientific notation
- Scientific notation: 1.31621437792 × 1011
Factors of 131621437792
Divisors of 131621437792
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 8 13 16 26 31 32 52 62 104 124 208 248 403 416 496 806 992 1612 2069 3224 4138 4933 6448 8276 9866 12896 16552 19732 26897 33104 39464 53794 64129 64139 66208 78928 107588 128258 128278 152923 157856 215176 256516 256556 305846 430352 513032 513112 611692 833807 860704 1026064 1026224 1223384 1667614 1987999 2052128 2052448 2446768 3335228 3975998 4893536 6670456 7951996 10206377 13340912 15903992 20412754 26681824 31807984 40825508 63615968 81651016 132682901 163302032 265365802 316397687 326604064 530731604 632795374 1061463208 1265590748 2122926416 2531181496 4113169931 4245852832 5062362992 8226339862 10124725984 16452679724 32905359448 65810718896 131621437792
- Sum of all divisors σ(n): 288262437120
- Sum of proper divisors (its aliquot sum) s(n): 156640999328
- 131621437792 is an abundant number, because the sum of its proper divisors (156640999328) is greater than itself. Its abundance is 25019561536
Bases of 131621437792
- Binary: 11110101001010011111111000001011000002
- Hexadecimal: 0x1EA53FC160
- Base-36: 1OGS07DS
Squares and roots of 131621437792
- 131621437792 squared (1316214377922) is 17324202886433325835264
- 131621437792 cubed (1316214377923) is 2280236492512670837181867015897088
-
The
square root of 131621437792 is 362796.6893343985 -
The
cube root of 131621437792 is 5086.7712754063
Scales and comparisons
How big is 131621437792?- 131,621,437,792 seconds is equal to 4,185 years, 8 weeks, 6 hours, 29 minutes, 52 seconds.
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To count from 1 to 131,621,437,792 would take you about eight thousand, three hundred seventy 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 131621437792 cubic inches would be around 423.9 feet tall.
Recreational maths with 131621437792
- 131621437792 backwards is 297734126131
- The number of decimal digits it has is: 12
- The sum of 131621437792's digits is 46
- More coming soon!
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