138849890625
138,849,890,625 is an odd composite number composed of four prime numbers multiplied together.
138849890625 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty-six divisors.
Prime factorization of 138849890625:
32 × 56 × 17 × 2412
(3 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 17 × 241 × 241)See below for interesting mathematical facts about the number 138849890625 from the Numbermatics database.
Names of 138849890625
- Cardinal: 138849890625 can be written as One hundred thirty-eight billion, eight hundred forty-nine million, eight hundred ninety thousand, six hundred twenty-five.
Scientific notation
- Scientific notation: 1.38849890625 × 1011
Factors of 138849890625
Divisors of 138849890625
- Number of divisors d(n): 126
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Complete list of divisors:
1 3 5 9 15 17 25 45 51 75 85 125 153 225 241 255 375 425 625 723 765 1125 1205 1275 1875 2125 2169 3125 3615 3825 4097 5625 6025 6375 9375 10625 10845 12291 15625 18075 19125 20485 28125 30125 31875 36873 46875 53125 54225 58081 61455 90375 95625 102425 140625 150625 159375 174243 184365 265625 271125 290405 307275 451875 478125 512125 522729 753125 796875 871215 921825 987377 1355625 1452025 1536375 2259375 2390625 2560625 2613645 2962131 3765625 4356075 4609125 4936885 6778125 7260125 7681875 8886393 11296875 12803125 13068225 14810655 21780375 23045625 24684425 33890625 36300625 38409375 44431965 64015625 65341125 74053275 108901875 115228125 123422125 181503125 192046875 222159825 326705625 370266375 544509375 576140625 617110625 907515625 1110799125 1633528125 1851331875 2722546875 3085553125 5553995625 8167640625 9256659375 15427765625 27769978125 46283296875 138849890625
- Sum of all divisors σ(n): 266550924042
- Sum of proper divisors (its aliquot sum) s(n): 127701033417
- 138849890625 is a deficient number, because the sum of its proper divisors (127701033417) is less than itself. Its deficiency is 11148857208
Bases of 138849890625
- Binary: 100000010101000001100100110001010000012
- Hexadecimal: 0x2054193141
- Base-36: 1RSBN1A9
Squares and roots of 138849890625
- 138849890625 squared (1388498906252) is 19279292126574462890625
- 138849890625 cubed (1388498906253) is 2676927603102287828281402587890625
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The
square root of 138849890625 is 372625.6709151959 -
The
cube root of 138849890625 is 5178.2360911899
Scales and comparisons
How big is 138849890625?- 138,849,890,625 seconds is equal to 4,414 years, 51 weeks, 5 days, 22 hours, 3 minutes, 45 seconds.
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To count from 1 to 138,849,890,625 would take you about eight thousand, eight hundred twenty-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 138849890625 cubic inches would be around 431.5 feet tall.
Recreational maths with 138849890625
- 138849890625 backwards is 526098948831
- The number of decimal digits it has is: 12
- The sum of 138849890625's digits is 63
- More coming soon!
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The information we have on file for 138849890625 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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