32139072
32,139,072 is an even composite number composed of four prime numbers multiplied together.
32139072 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 32139072:
26 × 33 × 7 × 2657
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 2657)See below for interesting mathematical facts about the number 32139072 from the Numbermatics database.
Names of 32139072
- Cardinal: 32139072 can be written as Thirty-two million, one hundred thirty-nine thousand and seventy-two.
Scientific notation
- Scientific notation: 3.2139072 × 107
Factors of 32139072
Divisors of 32139072
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 84 96 108 112 126 144 168 189 192 216 224 252 288 336 378 432 448 504 576 672 756 864 1008 1344 1512 1728 2016 2657 3024 4032 5314 6048 7971 10628 12096 15942 18599 21256 23913 31884 37198 42512 47826 55797 63768 71739 74396 85024 95652 111594 127536 143478 148792 167391 170048 191304 223188 255072 286956 297584 334782 382608 446376 502173 510144 573912 595168 669564 765216 892752 1004346 1147824 1190336 1339128 1530432 1785504 2008692 2295648 2678256 3571008 4017384 4591296 5356512 8034768 10713024 16069536 32139072
- Sum of all divisors σ(n): 108021120
- Sum of proper divisors (its aliquot sum) s(n): 75882048
- 32139072 is an abundant number, because the sum of its proper divisors (75882048) is greater than itself. Its abundance is 43742976
Bases of 32139072
- Binary: 11110101001100111010000002
- Hexadecimal: 0x1EA6740
- Base-36: J4UO0
Squares and roots of 32139072
- 32139072 squared (321390722) is 1032919949021184
- 32139072 cubed (321390723) is 33197088611828162101248
-
The
square root of 32139072 is 5669.1332670875 -
The
cube root of 32139072 is 317.9394687207
Scales and comparisons
How big is 32139072?- 32,139,072 seconds is equal to 1 year, 1 week, 23 hours, 31 minutes, 12 seconds.
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To count from 1 to 32,139,072 would take you about twenty-seven weeks!
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 32139072 cubic inches would be around 26.5 feet tall.
Recreational maths with 32139072
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