139729980
139,729,980 is an even composite number composed of six prime numbers multiplied together.
What does the number 139729980 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 96 divisors.
139729980 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 139729980:
22 × 3 × 5 × 13 × 359 × 499
(2 × 2 × 3 × 5 × 13 × 359 × 499)See below for interesting mathematical facts about the number 139729980 from the Numbermatics database.
Names of 139729980
- Cardinal: 139729980 can be written as One hundred thirty-nine million, seven hundred twenty-nine thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 1.3972998 × 108
Factors of 139729980
Divisors of 139729980
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 195 260 359 390 499 718 780 998 1077 1436 1497 1795 1996 2154 2495 2994 3590 4308 4667 4990 5385 5988 6487 7180 7485 9334 9980 10770 12974 14001 14970 18668 19461 21540 23335 25948 28002 29940 32435 38922 46670 56004 64870 70005 77844 93340 97305 129740 140010 179141 194610 280020 358282 389220 537423 716564 895705 1074846 1791410 2149692 2328833 2687115 3582820 4657666 5374230 6986499 9315332 10748460 11644165 13972998 23288330 27945996 34932495 46576660 69864990 139729980
- Sum of all divisors σ(n): 423360000
- Sum of proper divisors (its aliquot sum) s(n): 283630020
- 139729980 is an abundant number, because the sum of its proper divisors (283630020) is greater than itself. Its abundance is 143900040
Bases of 139729980
- Binary: 10000101010000011100001111002
- Hexadecimal: 0x8541C3C
- Base-36: 2B6WCC
Squares and roots of 139729980
- 139729980 squared (1397299802) is 19524467310800400
- 139729980 cubed (1397299803) is 2728153426848793675992000
-
The
square root of 139729980 is 11820.7436314303 -
The
cube root of 139729980 is 518.9153674167
Scales and comparisons
How big is 139729980?- 139,729,980 seconds is equal to 4 years, 23 weeks, 5 hours, 53 minutes.
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To count from 1 to 139,729,980 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 139729980 cubic inches would be around 43.2 feet tall.
Recreational maths with 139729980
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The information we have on file for 139729980 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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