139121200
139,121,200 is an even composite number composed of five prime numbers multiplied together.
139121200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 139121200:
24 × 52 × 17 × 41 × 499
(2 × 2 × 2 × 2 × 5 × 5 × 17 × 41 × 499)See below for interesting mathematical facts about the number 139121200 from the Numbermatics database.
Names of 139121200
- Cardinal: 139121200 can be written as One hundred thirty-nine million, one hundred twenty-one thousand, two hundred.
Scientific notation
- Scientific notation: 1.391212 × 108
Factors of 139121200
Divisors of 139121200
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 25 34 40 41 50 68 80 82 85 100 136 164 170 200 205 272 328 340 400 410 425 499 656 680 697 820 850 998 1025 1360 1394 1640 1700 1996 2050 2495 2788 3280 3400 3485 3992 4100 4990 5576 6800 6970 7984 8200 8483 9980 11152 12475 13940 16400 16966 17425 19960 20459 24950 27880 33932 34850 39920 40918 42415 49900 55760 67864 69700 81836 84830 99800 102295 135728 139400 163672 169660 199600 204590 212075 278800 327344 339320 347803 409180 424150 511475 678640 695606 818360 848300 1022950 1391212 1636720 1696600 1739015 2045900 2782424 3393200 3478030 4091800 5564848 6956060 8183600 8695075 13912120 17390150 27824240 34780300 69560600 139121200
- Sum of all divisors σ(n): 363258000
- Sum of proper divisors (its aliquot sum) s(n): 224136800
- 139121200 is an abundant number, because the sum of its proper divisors (224136800) is greater than itself. Its abundance is 85015600
Bases of 139121200
- Binary: 10000100101011010010001100002
- Hexadecimal: 0x84AD230
- Base-36: 2ATULS
Squares and roots of 139121200
- 139121200 squared (1391212002) is 19354708289440000
- 139121200 cubed (1391212003) is 2692650242876840128000000
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The
square root of 139121200 is 11794.9650275023 -
The
cube root of 139121200 is 518.1606613447
Scales and comparisons
How big is 139121200?- 139,121,200 seconds is equal to 4 years, 22 weeks, 4 hours, 46 minutes, 40 seconds.
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To count from 1 to 139,121,200 would take you about 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 139121200 cubic inches would be around 43.2 feet tall.
Recreational maths with 139121200
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The information we have on file for 139121200 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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