139638309320
139,638,309,320 is an even composite number composed of six prime numbers multiplied together.
What does the number 139638309320 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 128 divisors.
139638309320 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 139638309320:
23 × 5 × 23 × 37 × 757 × 5419
(2 × 2 × 2 × 5 × 23 × 37 × 757 × 5419)See below for interesting mathematical facts about the number 139638309320 from the Numbermatics database.
Names of 139638309320
- Cardinal: 139638309320 can be written as One hundred thirty-nine billion, six hundred thirty-eight million, three hundred nine thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.3963830932 × 1011
Factors of 139638309320
Divisors of 139638309320
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 20 23 37 40 46 74 92 115 148 184 185 230 296 370 460 740 757 851 920 1480 1514 1702 3028 3404 3785 4255 5419 6056 6808 7570 8510 10838 15140 17020 17411 21676 27095 28009 30280 34040 34822 43352 54190 56018 69644 87055 108380 112036 124637 139288 140045 174110 200503 216760 224072 249274 280090 348220 401006 498548 560180 623185 644207 696440 802012 997096 1002515 1120360 1246370 1288414 1604024 2005030 2492740 2576828 3221035 4010060 4102183 4611569 4985480 5153656 6442070 8020120 8204366 9223138 12884140 16408732 18446276 20510915 23057845 25768280 32817464 36892552 41021830 46115690 82043660 92231380 94350209 151780771 164087320 184462760 188700418 303561542 377400836 471751045 607123084 754801672 758903855 943502090 1214246168 1517807710 1887004180 3035615420 3490957733 3774008360 6071230840 6981915466 13963830932 17454788665 27927661864 34909577330 69819154660 139638309320
- Sum of all divisors σ(n): 337214188800
- Sum of proper divisors (its aliquot sum) s(n): 197575879480
- 139638309320 is an abundant number, because the sum of its proper divisors (197575879480) is greater than itself. Its abundance is 57937570160
Bases of 139638309320
- Binary: 100000100000110001011110000001110010002
- Hexadecimal: 0x20831781C8
- Base-36: 1S5D1L1K
Squares and roots of 139638309320
- 139638309320 squared (1396383093202) is 19498857429747998862400
- 139638309320 cubed (1396383093203) is 2722787485161731234798819317568000
-
The
square root of 139638309320 is 373682.0966008407 -
The
cube root of 139638309320 is 5188.0186342605
Scales and comparisons
How big is 139638309320?- 139,638,309,320 seconds is equal to 4,440 years, 3 weeks, 3 days, 3 hours, 15 minutes, 20 seconds.
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To count from 1 to 139,638,309,320 would take you about eight thousand, eight hundred eighty 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 139638309320 cubic inches would be around 432.3 feet tall.
Recreational maths with 139638309320
- 139638309320 backwards is 023903836931
- The number of decimal digits it has is: 12
- The sum of 139638309320's digits is 47
- More coming soon!
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