138416629420
138,416,629,420 is an even composite number composed of five prime numbers multiplied together.
138416629420 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 138416629420:
22 × 5 × 151 × 911 × 50311
(2 × 2 × 5 × 151 × 911 × 50311)See below for interesting mathematical facts about the number 138416629420 from the Numbermatics database.
Names of 138416629420
- Cardinal: 138416629420 can be written as One hundred thirty-eight billion, four hundred sixteen million, six hundred twenty-nine thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.3841662942 × 1011
Factors of 138416629420
Divisors of 138416629420
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 4 5 10 20 151 302 604 755 911 1510 1822 3020 3644 4555 9110 18220 50311 100622 137561 201244 251555 275122 503110 550244 687805 1006220 1375610 2751220 7596961 15193922 30387844 37984805 45833321 75969610 91666642 151939220 183333284 229166605 458333210 916666420 6920831471 13841662942 27683325884 34604157355 69208314710 138416629420
- Sum of all divisors σ(n): 292926928896
- Sum of proper divisors (its aliquot sum) s(n): 154510299476
- 138416629420 is an abundant number, because the sum of its proper divisors (154510299476) is greater than itself. Its abundance is 16093670056
Bases of 138416629420
- Binary: 100000001110100100011000100110101011002
- Hexadecimal: 0x203A4626AC
- Base-36: 1RL5OQSS
Squares and roots of 138416629420
- 138416629420 squared (1384166294202) is 19159163299993609536400
- 138416629420 cubed (1384166294203) is 2651946806492479739568056800888000
-
The
square root of 138416629420 is 372043.8541623823 -
The
cube root of 138416629420 is 5172.8444979401
Scales and comparisons
How big is 138416629420?- 138,416,629,420 seconds is equal to 4,401 years, 11 weeks, 3 days, 7 hours, 43 minutes, 40 seconds.
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To count from 1 to 138,416,629,420 would take you about eight thousand, eight hundred two 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 138416629420 cubic inches would be around 431.1 feet tall.
Recreational maths with 138416629420
- 138416629420 backwards is 024926614831
- The number of decimal digits it has is: 12
- The sum of 138416629420's digits is 46
- More coming soon!
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The information we have on file for 138416629420 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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