139445000
139,445,000 is an even composite number composed of three prime numbers multiplied together.
139445000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 139445000:
23 × 54 × 1672
(2 × 2 × 2 × 5 × 5 × 5 × 5 × 167 × 167)See below for interesting mathematical facts about the number 139445000 from the Numbermatics database.
Names of 139445000
- Cardinal: 139445000 can be written as One hundred thirty-nine million, four hundred forty-five thousand.
Scientific notation
- Scientific notation: 1.39445 × 108
Factors of 139445000
Divisors of 139445000
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 4 5 8 10 20 25 40 50 100 125 167 200 250 334 500 625 668 835 1000 1250 1336 1670 2500 3340 4175 5000 6680 8350 16700 20875 27889 33400 41750 55778 83500 104375 111556 139445 167000 208750 223112 278890 417500 557780 697225 835000 1115560 1394450 2788900 3486125 5577800 6972250 13944500 17430625 27889000 34861250 69722500 139445000
- Sum of all divisors σ(n): 328687755
- Sum of proper divisors (its aliquot sum) s(n): 189242755
- 139445000 is an abundant number, because the sum of its proper divisors (189242755) is greater than itself. Its abundance is 49797755
Bases of 139445000
- Binary: 10000100111111000011000010002
- Hexadecimal: 0x84FC308
- Base-36: 2B0SG8
Squares and roots of 139445000
- 139445000 squared (1394450002) is 19444908025000000
- 139445000 cubed (1394450003) is 2711495199546125000000000
-
The
square root of 139445000 is 11808.6832458151 -
The
cube root of 139445000 is 518.5623504771
Scales and comparisons
How big is 139445000?- 139,445,000 seconds is equal to 4 years, 22 weeks, 3 days, 22 hours, 43 minutes, 20 seconds.
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To count from 1 to 139,445,000 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 139445000 cubic inches would be around 43.2 feet tall.
Recreational maths with 139445000
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The information we have on file for 139445000 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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