139949139680
139,949,139,680 is an even composite number composed of five prime numbers multiplied together.
139949139680 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 139949139680:
25 × 5 × 7 × 5303 × 23563
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 5303 × 23563)See below for interesting mathematical facts about the number 139949139680 from the Numbermatics database.
Names of 139949139680
- Cardinal: 139949139680 can be written as One hundred thirty-nine billion, nine hundred forty-nine million, one hundred thirty-nine thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.3994913968 × 1011
Factors of 139949139680
Divisors of 139949139680
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 80 112 140 160 224 280 560 1120 5303 10606 21212 23563 26515 37121 42424 47126 53030 74242 84848 94252 106060 117815 148484 164941 169696 185605 188504 212120 235630 296968 329882 371210 377008 424240 471260 593936 659764 742420 754016 824705 848480 942520 1187872 1319528 1484840 1649410 1885040 2639056 2969680 3298820 3770080 5278112 5939360 6597640 13195280 26390560 124954589 249909178 499818356 624772945 874682123 999636712 1249545890 1749364246 1999273424 2499091780 3498728492 3998546848 4373410615 4998183560 6997456984 8746821230 9996367120 13994913968 17493642460 19992734240 27989827936 34987284920 69974569840 139949139680
- Sum of all divisors σ(n): 377949970944
- Sum of proper divisors (its aliquot sum) s(n): 238000831264
- 139949139680 is an abundant number, because the sum of its proper divisors (238000831264) is greater than itself. Its abundance is 98051691584
Bases of 139949139680
- Binary: 100000100101011001111001100110111000002
- Hexadecimal: 0x20959E66E0
- Base-36: 1SAI3RA8
Squares and roots of 139949139680
- 139949139680 squared (1399491396802) is 19585761697172150502400
- 139949139680 cubed (1399491396803) is 2741010499496739151666359775232000
-
The
square root of 139949139680 is 374097.7675421227 -
The
cube root of 139949139680 is 5191.8652354259
Scales and comparisons
How big is 139949139680?- 139,949,139,680 seconds is equal to 4,449 years, 49 weeks, 2 days, 17 hours, 1 minute, 20 seconds.
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To count from 1 to 139,949,139,680 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 139949139680 cubic inches would be around 432.7 feet tall.
Recreational maths with 139949139680
- 139949139680 backwards is 086931949931
- The number of decimal digits it has is: 12
- The sum of 139949139680's digits is 62
- More coming soon!
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