68109552
68,109,552 is an even composite number composed of five prime numbers multiplied together.
68109552 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 68109552:
24 × 33 × 7 × 101 × 223
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 101 × 223)See below for interesting mathematical facts about the number 68109552 from the Numbermatics database.
Names of 68109552
- Cardinal: 68109552 can be written as Sixty-eight million, one hundred nine thousand, five hundred fifty-two.
Scientific notation
- Scientific notation: 6.8109552 × 107
Factors of 68109552
Divisors of 68109552
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 84 101 108 112 126 144 168 189 202 216 223 252 303 336 378 404 432 446 504 606 669 707 756 808 892 909 1008 1212 1338 1414 1512 1561 1616 1784 1818 2007 2121 2424 2676 2727 2828 3024 3122 3568 3636 4014 4242 4683 4848 5352 5454 5656 6021 6244 6363 7272 8028 8484 9366 10704 10908 11312 12042 12488 12726 14049 14544 16056 16968 18732 19089 21816 22523 24084 24976 25452 28098 32112 33936 37464 38178 42147 43632 45046 48168 50904 56196 67569 74928 76356 84294 90092 96336 101808 112392 135138 152712 157661 168588 180184 202707 224784 270276 305424 315322 337176 360368 405414 472983 540552 608121 630644 674352 810828 945966 1081104 1216242 1261288 1418949 1621656 1891932 2432484 2522576 2837898 3243312 3783864 4256847 4864968 5675796 7567728 8513694 9729936 11351592 17027388 22703184 34054776 68109552
- Sum of all divisors σ(n): 226652160
- Sum of proper divisors (its aliquot sum) s(n): 158542608
- 68109552 is an abundant number, because the sum of its proper divisors (158542608) is greater than itself. Its abundance is 90433056
Bases of 68109552
- Binary: 1000000111101000100111100002
- Hexadecimal: 0x40F44F0
- Base-36: 14JTO0
Squares and roots of 68109552
- 68109552 squared (681095522) is 4638911073640704
- 68109552 cubed (681095523) is 315954154993507358404608
-
The
square root of 68109552 is 8252.8511436959 -
The
cube root of 68109552 is 408.3845854683
Scales and comparisons
How big is 68109552?- 68,109,552 seconds is equal to 2 years, 8 weeks, 4 days, 7 hours, 19 minutes, 12 seconds.
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To count from 1 to 68,109,552 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 68109552 cubic inches would be around 34 feet tall.
Recreational maths with 68109552
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