139085122240
139,085,122,240 is an even composite number composed of four prime numbers multiplied together.
139085122240 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 139085122240:
26 × 5 × 47 × 30412
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 47 × 3041 × 3041)See below for interesting mathematical facts about the number 139085122240 from the Numbermatics database.
Names of 139085122240
- Cardinal: 139085122240 can be written as One hundred thirty-nine billion, eighty-five million, one hundred twenty-two thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.3908512224 × 1011
Factors of 139085122240
Divisors of 139085122240
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 47 64 80 94 160 188 235 320 376 470 752 940 1504 1880 3008 3041 3760 6082 7520 12164 15040 15205 24328 30410 48656 60820 97312 121640 142927 194624 243280 285854 486560 571708 714635 973120 1143416 1429270 2286832 2858540 4573664 5717080 9147328 9247681 11434160 18495362 22868320 36990724 45736640 46238405 73981448 92476810 147962896 184953620 295925792 369907240 434641007 591851584 739814480 869282014 1479628960 1738564028 2173205035 2959257920 3477128056 4346410070 6954256112 8692820140 13908512224 17385640280 27817024448 34771280560 69542561120 139085122240
- Sum of all divisors σ(n): 338354444448
- Sum of proper divisors (its aliquot sum) s(n): 199269322208
- 139085122240 is an abundant number, because the sum of its proper divisors (199269322208) is greater than itself. Its abundance is 60184199968
Bases of 139085122240
- Binary: 100000011000100001111010001010110000002
- Hexadecimal: 0x20621E8AC0
- Base-36: 1RW7OV5S
Squares and roots of 139085122240
- 139085122240 squared (1390851222402) is 19344671228515742617600
- 139085122240 cubed (1390851222403) is 2690555962510723035733273575424000
-
The
square root of 139085122240 is 372941.1779892375 -
The
cube root of 139085122240 is 5181.1586660889
Scales and comparisons
How big is 139085122240?- 139,085,122,240 seconds is equal to 4,422 years, 24 weeks, 5 days, 12 hours, 10 minutes, 40 seconds.
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To count from 1 to 139,085,122,240 would take you about eight thousand, eight hundred forty-four 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 139085122240 cubic inches would be around 431.8 feet tall.
Recreational maths with 139085122240
- 139085122240 backwards is 042221580931
- The number of decimal digits it has is: 12
- The sum of 139085122240's digits is 37
- More coming soon!
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