85572864
85,572,864 is an even composite number composed of four prime numbers multiplied together.
85572864 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 85572864:
28 × 32 × 13 × 2857
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 2857)See below for interesting mathematical facts about the number 85572864 from the Numbermatics database.
Names of 85572864
- Cardinal: 85572864 can be written as Eighty-five million, five hundred seventy-two thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 8.5572864 × 107
Factors of 85572864
Divisors of 85572864
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 128 144 156 192 208 234 256 288 312 384 416 468 576 624 768 832 936 1152 1248 1664 1872 2304 2496 2857 3328 3744 4992 5714 7488 8571 9984 11428 14976 17142 22856 25713 29952 34284 37141 45712 51426 68568 74282 91424 102852 111423 137136 148564 182848 205704 222846 274272 297128 334269 365696 411408 445692 548544 594256 668538 731392 822816 891384 1097088 1188512 1337076 1645632 1782768 2194176 2377024 2674152 3291264 3565536 4754048 5348304 6582528 7131072 9508096 10696608 14262144 21393216 28524288 42786432 85572864
- Sum of all divisors σ(n): 265799716
- Sum of proper divisors (its aliquot sum) s(n): 180226852
- 85572864 is an abundant number, because the sum of its proper divisors (180226852) is greater than itself. Its abundance is 94653988
Bases of 85572864
- Binary: 1010001100110111101000000002
- Hexadecimal: 0x519BD00
- Base-36: 1EY4G0
Squares and roots of 85572864
- 85572864 squared (855728642) is 7322715053162496
- 85572864 cubed (855728643) is 626625699355027040108544
-
The
square root of 85572864 is 9250.5601992527 -
The
cube root of 85572864 is 440.6685154547
Scales and comparisons
How big is 85572864?- 85,572,864 seconds is equal to 2 years, 37 weeks, 3 days, 10 hours, 14 minutes, 24 seconds.
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To count from 1 to 85,572,864 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 85572864 cubic inches would be around 36.7 feet tall.
Recreational maths with 85572864
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