42790840928
42,790,840,928 is an even composite number composed of five prime numbers multiplied together.
42790840928 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 42790840928:
25 × 11 × 47 × 419 × 6173
(2 × 2 × 2 × 2 × 2 × 11 × 47 × 419 × 6173)See below for interesting mathematical facts about the number 42790840928 from the Numbermatics database.
Names of 42790840928
- Cardinal: 42790840928 can be written as Forty-two billion, seven hundred ninety million, eight hundred forty thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 4.2790840928 × 1010
Factors of 42790840928
Divisors of 42790840928
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 8 11 16 22 32 44 47 88 94 176 188 352 376 419 517 752 838 1034 1504 1676 2068 3352 4136 4609 6173 6704 8272 9218 12346 13408 16544 18436 19693 24692 36872 39386 49384 67903 73744 78772 98768 135806 147488 157544 197536 216623 271612 290131 315088 433246 543224 580262 630176 866492 1086448 1160524 1732984 2172896 2321048 2586487 3191441 3465968 4642096 5172974 6382882 6931936 9284192 10345948 12765764 20691896 25531528 28451357 41383792 51063056 56902714 82767584 102126112 113805428 121564889 227610856 243129778 455221712 486259556 910443424 972519112 1337213779 1945038224 2674427558 3890076448 5348855116 10697710232 21395420464 42790840928
- Sum of all divisors σ(n): 94097687040
- Sum of proper divisors (its aliquot sum) s(n): 51306846112
- 42790840928 is an abundant number, because the sum of its proper divisors (51306846112) is greater than itself. Its abundance is 8516005184
Bases of 42790840928
- Binary: 1001111101101000100001101010011000002
- Hexadecimal: 0x9F6886A60
- Base-36: JNOK868
Squares and roots of 42790840928
- 42790840928 squared (427908409282) is 1831056067325399901184
- 42790840928 cubed (427908409283) is 78352428907170445585551462858752
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The
square root of 42790840928 is 206859.4714486141 -
The
cube root of 42790840928 is 3497.7084572181
Scales and comparisons
How big is 42790840928?- 42,790,840,928 seconds is equal to 1,360 years, 32 weeks, 8 hours, 42 minutes, 8 seconds.
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To count from 1 to 42,790,840,928 would take you about two thousand, seven hundred twenty-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 42790840928 cubic inches would be around 291.5 feet tall.
Recreational maths with 42790840928
- 42790840928 backwards is 82904809724
- The number of decimal digits it has is: 11
- The sum of 42790840928's digits is 53
- More coming soon!
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