139948668160
139,948,668,160 is an even composite number composed of four prime numbers multiplied together.
139948668160 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 139948668160:
28 × 5 × 7 × 15619271
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 15619271)See below for interesting mathematical facts about the number 139948668160 from the Numbermatics database.
Names of 139948668160
- Cardinal: 139948668160 can be written as One hundred thirty-nine billion, nine hundred forty-eight million, six hundred sixty-eight thousand, one hundred sixty.
Scientific notation
- Scientific notation: 1.3994866816 × 1011
Factors of 139948668160
Divisors of 139948668160
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 256 280 320 448 560 640 896 1120 1280 1792 2240 4480 8960 15619271 31238542 62477084 78096355 109334897 124954168 156192710 218669794 249908336 312385420 437339588 499816672 546674485 624770840 874679176 999633344 1093348970 1249541680 1749358352 1999266688 2186697940 2499083360 3498716704 3998533376 4373395880 4998166720 6997433408 8746791760 9996333440 13994866816 17493583520 19992666880 27989733632 34987167040 69974334080 139948668160
- Sum of all divisors σ(n): 383109503616
- Sum of proper divisors (its aliquot sum) s(n): 243160835456
- 139948668160 is an abundant number, because the sum of its proper divisors (243160835456) is greater than itself. Its abundance is 103212167296
Bases of 139948668160
- Binary: 100000100101011001011100110101000000002
- Hexadecimal: 0x2095973500
- Base-36: 1SAHTNGG
Squares and roots of 139948668160
- 139948668160 squared (1399486681602) is 19585629719757797785600
- 139948668160 cubed (1399486681603) is 2740982794355017837869317226496000
-
The
square root of 139948668160 is 374097.1373320037 -
The
cube root of 139948668160 is 5191.8594045671
Scales and comparisons
How big is 139948668160?- 139,948,668,160 seconds is equal to 4,449 years, 48 weeks, 4 days, 6 hours, 2 minutes, 40 seconds.
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To count from 1 to 139,948,668,160 would take you about eight thousand, eight hundred ninety-nine 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 139948668160 cubic inches would be around 432.7 feet tall.
Recreational maths with 139948668160
- 139948668160 backwards is 061866849931
- The number of decimal digits it has is: 12
- The sum of 139948668160's digits is 61
- More coming soon!
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