64107072
64,107,072 is an even composite number composed of four prime numbers multiplied together.
64107072 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 64107072:
26 × 33 × 23 × 1613
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 23 × 1613)See below for interesting mathematical facts about the number 64107072 from the Numbermatics database.
Names of 64107072
- Cardinal: 64107072 can be written as Sixty-four million, one hundred seven thousand and seventy-two.
Scientific notation
- Scientific notation: 6.4107072 × 107
Factors of 64107072
Divisors of 64107072
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 46 48 54 64 69 72 92 96 108 138 144 184 192 207 216 276 288 368 414 432 552 576 621 736 828 864 1104 1242 1472 1613 1656 1728 2208 2484 3226 3312 4416 4839 4968 6452 6624 9678 9936 12904 13248 14517 19356 19872 25808 29034 37099 38712 39744 43551 51616 58068 74198 77424 87102 103232 111297 116136 148396 154848 174204 222594 232272 296792 309696 333891 348408 445188 464544 593584 667782 696816 890376 929088 1001673 1187168 1335564 1393632 1780752 2003346 2374336 2671128 2787264 3561504 4006692 5342256 7123008 8013384 10684512 16026768 21369024 32053536 64107072
- Sum of all divisors σ(n): 196778880
- Sum of proper divisors (its aliquot sum) s(n): 132671808
- 64107072 is an abundant number, because the sum of its proper divisors (132671808) is greater than itself. Its abundance is 68564736
Bases of 64107072
- Binary: 111101001000110010010000002
- Hexadecimal: 0x3D23240
- Base-36: 1261C0
Squares and roots of 64107072
- 64107072 squared (641070722) is 4109716680413184
- 64107072 cubed (641070723) is 263461903130848976437248
-
The
square root of 64107072 is 8006.6892034099 -
The
cube root of 64107072 is 400.2229423853
Scales and comparisons
How big is 64107072?- 64,107,072 seconds is equal to 2 years, 1 week, 6 days, 23 hours, 31 minutes, 12 seconds.
-
To count from 1 to 64,107,072 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 64107072 cubic inches would be around 33.4 feet tall.
Recreational maths with 64107072
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