138959877320
138,959,877,320 is an even composite number composed of six prime numbers multiplied together.
138959877320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 138959877320:
23 × 5 × 11 × 37 × 157 × 54367
(2 × 2 × 2 × 5 × 11 × 37 × 157 × 54367)See below for interesting mathematical facts about the number 138959877320 from the Numbermatics database.
Names of 138959877320
- Cardinal: 138959877320 can be written as One hundred thirty-eight billion, nine hundred fifty-nine million, eight hundred seventy-seven thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.3895987732 × 1011
Factors of 138959877320
Divisors of 138959877320
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 11 20 22 37 40 44 55 74 88 110 148 157 185 220 296 314 370 407 440 628 740 785 814 1256 1480 1570 1628 1727 2035 3140 3256 3454 4070 5809 6280 6908 8140 8635 11618 13816 16280 17270 23236 29045 34540 46472 54367 58090 63899 69080 108734 116180 127798 217468 232360 255596 271835 319495 434936 511192 543670 598037 638990 1087340 1196074 1277980 2011579 2174680 2392148 2555960 2990185 4023158 4784296 5980370 8046316 8535619 10057895 11960740 16092632 17071238 20115790 22127369 23921480 34142476 40231580 42678095 44254738 68284952 80463160 85356190 88509476 93891809 110636845 170712380 177018952 187783618 221273690 315817903 341424760 375567236 442547380 469459045 631635806 751134472 885094760 938918090 1263271612 1579089515 1877836180 2526543224 3158179030 3473996933 3755672360 6316358060 6947993866 12632716120 13895987732 17369984665 27791975464 34739969330 69479938660 138959877320
- Sum of all divisors σ(n): 352539509760
- Sum of proper divisors (its aliquot sum) s(n): 213579632440
- 138959877320 is an abundant number, because the sum of its proper divisors (213579632440) is greater than itself. Its abundance is 74619755120
Bases of 138959877320
- Binary: 100000010110101010011101110100110010002
- Hexadecimal: 0x205AA774C8
- Base-36: 1RU54FK8
Squares and roots of 138959877320
- 138959877320 squared (1389598773202) is 19309847504789450382400
- 138959877320 cubed (1389598773203) is 2683294040333450137568531087168000
-
The
square root of 138959877320 is 372773.2250578091 -
The
cube root of 138959877320 is 5179.6030032207
Scales and comparisons
How big is 138959877320?- 138,959,877,320 seconds is equal to 4,418 years, 25 weeks, 4 days, 21 hours, 55 minutes, 20 seconds.
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To count from 1 to 138,959,877,320 would take you about eight thousand, eight hundred thirty-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 138959877320 cubic inches would be around 431.6 feet tall.
Recreational maths with 138959877320
- 138959877320 backwards is 023778959831
- The number of decimal digits it has is: 12
- The sum of 138959877320's digits is 62
- More coming soon!
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