138755712
138,755,712 is an even composite number composed of four prime numbers multiplied together.
What does the number 138755712 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 64 divisors.
138755712 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 138755712:
27 × 3 × 151 × 2393
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 151 × 2393)See below for interesting mathematical facts about the number 138755712 from the Numbermatics database.
Names of 138755712
- Cardinal: 138755712 can be written as One hundred thirty-eight million, seven hundred fifty-five thousand, seven hundred twelve.
Scientific notation
- Scientific notation: 1.38755712 × 108
Factors of 138755712
Divisors of 138755712
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 96 128 151 192 302 384 453 604 906 1208 1812 2393 2416 3624 4786 4832 7179 7248 9572 9664 14358 14496 19144 19328 28716 28992 38288 57432 57984 76576 114864 153152 229728 306304 361343 459456 722686 918912 1084029 1445372 2168058 2890744 4336116 5781488 8672232 11562976 17344464 23125952 34688928 46251904 69377856 138755712
- Sum of all divisors σ(n): 371165760
- Sum of proper divisors (its aliquot sum) s(n): 232410048
- 138755712 is an abundant number, because the sum of its proper divisors (232410048) is greater than itself. Its abundance is 93654336
Bases of 138755712
- Binary: 10000100010100111110100000002
- Hexadecimal: 0x8453E80
- Base-36: 2AM0LC
Squares and roots of 138755712
- 138755712 squared (1387557122) is 19253147612626944
- 138755712 cubed (1387557123) is 2671484205231151805104128
-
The
square root of 138755712 is 11779.4614477913 -
The
cube root of 138755712 is 517.7065067685
Scales and comparisons
How big is 138755712?- 138,755,712 seconds is equal to 4 years, 21 weeks, 2 days, 23 hours, 15 minutes, 12 seconds.
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To count from 1 to 138,755,712 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 138755712 cubic inches would be around 43.1 feet tall.
Recreational maths with 138755712
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The information we have on file for 138755712 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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