42957803988
42,957,803,988 is an even composite number composed of five prime numbers multiplied together.
42957803988 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 42957803988:
22 × 32 × 11 × 19 × 5709437
(2 × 2 × 3 × 3 × 11 × 19 × 5709437)See below for interesting mathematical facts about the number 42957803988 from the Numbermatics database.
Names of 42957803988
- Cardinal: 42957803988 can be written as Forty-two billion, nine hundred fifty-seven million, eight hundred three thousand, nine hundred eighty-eight.
Scientific notation
- Scientific notation: 4.2957803988 × 1010
Factors of 42957803988
Divisors of 42957803988
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 11 12 18 19 22 33 36 38 44 57 66 76 99 114 132 171 198 209 228 342 396 418 627 684 836 1254 1881 2508 3762 7524 5709437 11418874 17128311 22837748 34256622 51384933 62803807 68513244 102769866 108479303 125607614 188411421 205539732 216958606 251215228 325437909 376822842 433917212 565234263 650875818 753645684 976313727 1130468526 1193272333 1301751636 1952627454 2260937052 2386544666 3579816999 3905254908 4773089332 7159633998 10739450997 14319267996 21478901994 42957803988
- Sum of all divisors σ(n): 124694125920
- Sum of proper divisors (its aliquot sum) s(n): 81736321932
- 42957803988 is an abundant number, because the sum of its proper divisors (81736321932) is greater than itself. Its abundance is 38778517944
Bases of 42957803988
- Binary: 1010000000000111110000010001110101002
- Hexadecimal: 0xA007C11D4
- Base-36: JQFYTP0
Squares and roots of 42957803988
- 42957803988 squared (429578039882) is 1845372923471428704144
- 42957803988 cubed (429578039883) is 79273168331248158790934795326272
-
The
square root of 42957803988 is 207262.6449411471 -
The
cube root of 42957803988 is 3502.2517207889
Scales and comparisons
How big is 42957803988?- 42,957,803,988 seconds is equal to 1,365 years, 48 weeks, 19 hours, 19 minutes, 48 seconds.
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To count from 1 to 42,957,803,988 would take you about two thousand, seven hundred thirty-one 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 42957803988 cubic inches would be around 291.9 feet tall.
Recreational maths with 42957803988
- 42957803988 backwards is 88930875924
- The number of decimal digits it has is: 11
- The sum of 42957803988's digits is 63
- More coming soon!
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