84072768
84,072,768 is an even composite number composed of four prime numbers multiplied together.
84072768 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 84072768:
26 × 3 × 132 × 2591
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 13 × 2591)See below for interesting mathematical facts about the number 84072768 from the Numbermatics database.
Names of 84072768
- Cardinal: 84072768 can be written as Eighty-four million, seventy-two thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 8.4072768 × 107
Factors of 84072768
Divisors of 84072768
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 156 169 192 208 312 338 416 507 624 676 832 1014 1248 1352 2028 2496 2591 2704 4056 5182 5408 7773 8112 10364 10816 15546 16224 20728 31092 32448 33683 41456 62184 67366 82912 101049 124368 134732 165824 202098 248736 269464 404196 437879 497472 538928 808392 875758 1077856 1313637 1616784 1751516 2155712 2627274 3233568 3503032 5254548 6467136 7006064 10509096 14012128 21018192 28024256 42036384 84072768
- Sum of all divisors σ(n): 240962688
- Sum of proper divisors (its aliquot sum) s(n): 156889920
- 84072768 is an abundant number, because the sum of its proper divisors (156889920) is greater than itself. Its abundance is 72817152
Bases of 84072768
- Binary: 1010000001011011001010000002
- Hexadecimal: 0x502D940
- Base-36: 1E1YYO
Squares and roots of 84072768
- 84072768 squared (840727682) is 7068230319181824
- 84072768 cubed (840727683) is 594245687795139438968832
-
The
square root of 84072768 is 9169.1203503935 -
The
cube root of 84072768 is 438.0783413173
Scales and comparisons
How big is 84072768?- 84,072,768 seconds is equal to 2 years, 35 weeks, 1 hour, 32 minutes, 48 seconds.
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To count from 1 to 84,072,768 would take you about four 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 84072768 cubic inches would be around 36.5 feet tall.
Recreational maths with 84072768
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The information we have on file for 84072768 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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