139424664
139,424,664 is an even composite number composed of five prime numbers multiplied together.
139424664 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 139424664:
23 × 3 × 127 × 149 × 307
(2 × 2 × 2 × 3 × 127 × 149 × 307)See below for interesting mathematical facts about the number 139424664 from the Numbermatics database.
Names of 139424664
- Cardinal: 139424664 can be written as One hundred thirty-nine million, four hundred twenty-four thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 1.39424664 × 108
Factors of 139424664
Divisors of 139424664
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 6 8 12 24 127 149 254 298 307 381 447 508 596 614 762 894 921 1016 1192 1228 1524 1788 1842 2456 3048 3576 3684 7368 18923 37846 38989 45743 56769 75692 77978 91486 113538 116967 137229 151384 155956 182972 227076 233934 274458 311912 365944 454152 467868 548916 935736 1097832 5809361 11618722 17428083 23237444 34856166 46474888 69712332 139424664
- Sum of all divisors σ(n): 354816000
- Sum of proper divisors (its aliquot sum) s(n): 215391336
- 139424664 is an abundant number, because the sum of its proper divisors (215391336) is greater than itself. Its abundance is 75966672
Bases of 139424664
- Binary: 10000100111101110011100110002
- Hexadecimal: 0x84F7398
- Base-36: 2B0CRC
Squares and roots of 139424664
- 139424664 squared (1394246642) is 19439236931512896
- 139424664 cubed (1394246643) is 2710309077592576536466944
-
The
square root of 139424664 is 11807.8221531323 -
The
cube root of 139424664 is 518.5371410237
Scales and comparisons
How big is 139424664?- 139,424,664 seconds is equal to 4 years, 22 weeks, 3 days, 17 hours, 4 minutes, 24 seconds.
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To count from 1 to 139,424,664 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 139424664 cubic inches would be around 43.2 feet tall.
Recreational maths with 139424664
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