42942553125
42,942,553,125 is an odd composite number composed of four prime numbers multiplied together.
42942553125 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 42942553125:
3 × 55 × 19 × 4912
(3 × 5 × 5 × 5 × 5 × 5 × 19 × 491 × 491)See below for interesting mathematical facts about the number 42942553125 from the Numbermatics database.
Names of 42942553125
- Cardinal: 42942553125 can be written as Forty-two billion, nine hundred forty-two million, five hundred fifty-three thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 4.2942553125 × 1010
Factors of 42942553125
Divisors of 42942553125
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 5 15 19 25 57 75 95 125 285 375 475 491 625 1425 1473 1875 2375 2455 3125 7125 7365 9329 9375 11875 12275 27987 35625 36825 46645 59375 61375 139935 178125 184125 233225 241081 306875 699675 723243 920625 1166125 1205405 1534375 3498375 3616215 4580539 4603125 5830625 6027025 13741617 17491875 18081075 22902695 29153125 30135125 68708085 87459375 90405375 114513475 150675625 343540425 452026875 572567375 753378125 1717702125 2260134375 2862836875 8588510625 14314184375 42942553125
- Sum of all divisors σ(n): 75486731040
- Sum of proper divisors (its aliquot sum) s(n): 32544177915
- 42942553125 is a deficient number, because the sum of its proper divisors (32544177915) is less than itself. Its deficiency is 10398375210
Bases of 42942553125
- Binary: 1001111111111001001101011100001001012
- Hexadecimal: 0x9FF935C25
- Base-36: JQ6VY1X
Squares and roots of 42942553125
- 42942553125 squared (429425531252) is 1844062868893447265625
- 42942553125 cubed (429425531253) is 79188767713296769168487548828125
-
The
square root of 42942553125 is 207225.8505230465 -
The
cube root of 42942553125 is 3501.8372157143
Scales and comparisons
How big is 42942553125?- 42,942,553,125 seconds is equal to 1,365 years, 22 weeks, 6 days, 6 hours, 58 minutes, 45 seconds.
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To count from 1 to 42,942,553,125 would take you about two thousand, seven hundred thirty 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 42942553125 cubic inches would be around 291.8 feet tall.
Recreational maths with 42942553125
- 42942553125 backwards is 52135524924
- The number of decimal digits it has is: 11
- The sum of 42942553125's digits is 42
- More coming soon!
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