139966272
139,966,272 is an even composite number composed of four prime numbers multiplied together.
139966272 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 139966272:
26 × 33 × 107 × 757
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 107 × 757)See below for interesting mathematical facts about the number 139966272 from the Numbermatics database.
Names of 139966272
- Cardinal: 139966272 can be written as One hundred thirty-nine million, nine hundred sixty-six thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.39966272 × 108
Factors of 139966272
Divisors of 139966272
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 107 108 144 192 214 216 288 321 428 432 576 642 757 856 864 963 1284 1514 1712 1728 1926 2271 2568 2889 3028 3424 3852 4542 5136 5778 6056 6813 6848 7704 9084 10272 11556 12112 13626 15408 18168 20439 20544 23112 24224 27252 30816 36336 40878 46224 48448 54504 61632 72672 80999 81756 92448 109008 145344 161998 163512 184896 218016 242997 323996 327024 436032 485994 647992 654048 728991 971988 1295984 1308096 1457982 1943976 2186973 2591968 2915964 3887952 4373946 5183936 5831928 7775904 8747892 11663856 15551808 17495784 23327712 34991568 46655424 69983136 139966272
- Sum of all divisors σ(n): 415869120
- Sum of proper divisors (its aliquot sum) s(n): 275902848
- 139966272 is an abundant number, because the sum of its proper divisors (275902848) is greater than itself. Its abundance is 135936576
Bases of 139966272
- Binary: 10000101011110110111010000002
- Hexadecimal: 0x857B740
- Base-36: 2BBYO0
Squares and roots of 139966272
- 139966272 squared (1399662722) is 19590557297577984
- 139966272 cubed (1399662723) is 2742017271344385049755648
-
The
square root of 139966272 is 11830.7342122119 -
The
cube root of 139966272 is 519.2077086359
Scales and comparisons
How big is 139966272?- 139,966,272 seconds is equal to 4 years, 23 weeks, 2 days, 23 hours, 31 minutes, 12 seconds.
-
To count from 1 to 139,966,272 would take you about six 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 139966272 cubic inches would be around 43.3 feet tall.
Recreational maths with 139966272
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