139012800
139,012,800 is an even composite number composed of four prime numbers multiplied together.
What does the number 139012800 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 84 divisors.
139012800 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 139012800:
26 × 3 × 52 × 28961
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 28961)See below for interesting mathematical facts about the number 139012800 from the Numbermatics database.
Names of 139012800
- Cardinal: 139012800 can be written as One hundred thirty-nine million, twelve thousand, eight hundred.
Scientific notation
- Scientific notation: 1.390128 × 108
Factors of 139012800
Divisors of 139012800
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 150 160 192 200 240 300 320 400 480 600 800 960 1200 1600 2400 4800 28961 57922 86883 115844 144805 173766 231688 289610 347532 434415 463376 579220 695064 724025 868830 926752 1158440 1390128 1448050 1737660 1853504 2172075 2316880 2780256 2896100 3475320 4344150 4633760 5560512 5792200 6950640 8688300 9267520 11584400 13901280 17376600 23168800 27802560 34753200 46337600 69506400 139012800
- Sum of all divisors σ(n): 456093576
- Sum of proper divisors (its aliquot sum) s(n): 317080776
- 139012800 is an abundant number, because the sum of its proper divisors (317080776) is greater than itself. Its abundance is 178067976
Bases of 139012800
- Binary: 10000100100100101010110000002
- Hexadecimal: 0x8492AC0
- Base-36: 2ARIYO
Squares and roots of 139012800
- 139012800 squared (1390128002) is 19324558563840000
- 139012800 cubed (1390128003) is 2686360994723377152000000
-
The
square root of 139012800 is 11790.3689509701 -
The
cube root of 139012800 is 518.0260468013
Scales and comparisons
How big is 139012800?- 139,012,800 seconds is equal to 4 years, 21 weeks, 5 days, 22 hours, 40 minutes.
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To count from 1 to 139,012,800 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 139012800 cubic inches would be around 43.2 feet tall.
Recreational maths with 139012800
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The information we have on file for 139012800 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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