131025998720
131,025,998,720 is an even composite number composed of four prime numbers multiplied together.
131025998720 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 131025998720:
27 × 5 × 31 × 6604133
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 6604133)See below for interesting mathematical facts about the number 131025998720 from the Numbermatics database.
Names of 131025998720
- Cardinal: 131025998720 can be written as One hundred thirty-one billion, twenty-five million, nine hundred ninety-eight thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.3102599872 × 1011
Factors of 131025998720
Divisors of 131025998720
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 128 155 160 248 310 320 496 620 640 992 1240 1984 2480 3968 4960 9920 19840 6604133 13208266 26416532 33020665 52833064 66041330 105666128 132082660 204728123 211332256 264165320 409456246 422664512 528330640 818912492 845329024 1023640615 1056661280 1637824984 2047281230 2113322560 3275649968 4094562460 4226645120 6551299936 8189124920 13102599872 16378249840 26205199744 32756499680 65512999360 131025998720
- Sum of all divisors σ(n): 323338400640
- Sum of proper divisors (its aliquot sum) s(n): 192312401920
- 131025998720 is an abundant number, because the sum of its proper divisors (192312401920) is greater than itself. Its abundance is 61286403200
Bases of 131025998720
- Binary: 11110100000011100001000010011100000002
- Hexadecimal: 0x1E81C21380
- Base-36: 1O6XHVNK
Squares and roots of 131025998720
- 131025998720 squared (1310259987202) is 17167812340573441638400
- 131025998720 cubed (1310259987203) is 2249429757761175968178993102848000
-
The
square root of 131025998720 is 361975.1354996639 -
The
cube root of 131025998720 is 5079.0890382983
Scales and comparisons
How big is 131025998720?- 131,025,998,720 seconds is equal to 4,166 years, 11 weeks, 3 days, 14 hours, 45 minutes, 20 seconds.
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To count from 1 to 131,025,998,720 would take you about eight thousand, three hundred thirty-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 131025998720 cubic inches would be around 423.3 feet tall.
Recreational maths with 131025998720
- 131025998720 backwards is 027899520131
- The number of decimal digits it has is: 12
- The sum of 131025998720's digits is 47
- More coming soon!
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