66264072
66,264,072 is an even composite number composed of five prime numbers multiplied together.
66264072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 66264072:
23 × 3 × 72 × 292 × 67
(2 × 2 × 2 × 3 × 7 × 7 × 29 × 29 × 67)See below for interesting mathematical facts about the number 66264072 from the Numbermatics database.
Names of 66264072
- Cardinal: 66264072 can be written as Sixty-six million, two hundred sixty-four thousand and seventy-two.
Scientific notation
- Scientific notation: 6.6264072 × 107
Factors of 66264072
Divisors of 66264072
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 29 42 49 56 58 67 84 87 98 116 134 147 168 174 196 201 203 232 268 294 348 392 402 406 469 536 588 609 696 804 812 841 938 1176 1218 1407 1421 1608 1624 1682 1876 1943 2436 2523 2814 2842 3283 3364 3752 3886 4263 4872 5046 5628 5684 5829 5887 6566 6728 7772 8526 9849 10092 11256 11368 11658 11774 13132 13601 15544 17052 17661 19698 20184 23316 23548 26264 27202 34104 35322 39396 40803 41209 46632 47096 54404 56347 70644 78792 81606 82418 95207 108808 112694 123627 141288 163212 164836 169041 190414 225388 247254 285621 326424 329672 338082 380828 394429 450776 494508 571242 676164 761656 788858 989016 1142484 1183287 1352328 1577716 2284968 2366574 2761003 3155432 4733148 5522006 8283009 9466296 11044012 16566018 22088024 33132036 66264072
- Sum of all divisors σ(n): 202559760
- Sum of proper divisors (its aliquot sum) s(n): 136295688
- 66264072 is an abundant number, because the sum of its proper divisors (136295688) is greater than itself. Its abundance is 70031616
Bases of 66264072
- Binary: 111111001100011100000010002
- Hexadecimal: 0x3F31C08
- Base-36: 13G9OO
Squares and roots of 66264072
- 66264072 squared (662640722) is 4390927238021184
- 66264072 cubed (662640723) is 290960718646996874101248
-
The
square root of 66264072 is 8140.2746882401 -
The
cube root of 66264072 is 404.6622637781
Scales and comparisons
How big is 66264072?- 66,264,072 seconds is equal to 2 years, 5 weeks, 3 days, 22 hours, 41 minutes, 12 seconds.
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To count from 1 to 66,264,072 would take you about three 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 66264072 cubic inches would be around 33.7 feet tall.
Recreational maths with 66264072
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