42131359972
42,131,359,972 is an even composite number composed of three prime numbers multiplied together.
42131359972 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.
Prime factorization of 42131359972:
22 × 132 × 62324497
(2 × 2 × 13 × 13 × 62324497)See below for interesting mathematical facts about the number 42131359972 from the Numbermatics database.
Names of 42131359972
- Cardinal: 42131359972 can be written as Forty-two billion, one hundred thirty-one million, three hundred fifty-nine thousand, nine hundred seventy-two.
Scientific notation
- Scientific notation: 4.2131359972 × 1010
Factors of 42131359972
Divisors of 42131359972
- Number of divisors d(n): 18
- Complete list of divisors:
- Sum of all divisors σ(n): 79837681938
- Sum of proper divisors (its aliquot sum) s(n): 37706321966
- 42131359972 is a deficient number, because the sum of its proper divisors (37706321966) is less than itself. Its deficiency is 4425038006
Bases of 42131359972
- Binary: 1001110011110011100110001000111001002
- Hexadecimal: 0x9CF3988E4
- Base-36: JCRX9ES
Squares and roots of 42131359972
- 42131359972 squared (421313599722) is 1775051493090243840784
- 42131359972 cubed (421313599723) is 74785333424221133937326558698048
-
The
square root of 42131359972 is 205259.2506368471 -
The
cube root of 42131359972 is 3479.6467683263
Scales and comparisons
How big is 42131359972?- 42,131,359,972 seconds is equal to 1,339 years, 33 weeks, 4 days, 11 hours, 32 minutes, 52 seconds.
-
To count from 1 to 42,131,359,972 would take you about two thousand, six hundred seventy-nine 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 42131359972 cubic inches would be around 290 feet tall.
Recreational maths with 42131359972
- 42131359972 backwards is 27995313124
- The number of decimal digits it has is: 11
- The sum of 42131359972's digits is 46
- More coming soon!
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