139299820
139,299,820 is an even composite number composed of six prime numbers multiplied together.
139299820 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 139299820:
22 × 5 × 11 × 37 × 109 × 157
(2 × 2 × 5 × 11 × 37 × 109 × 157)See below for interesting mathematical facts about the number 139299820 from the Numbermatics database.
Names of 139299820
- Cardinal: 139299820 can be written as One hundred thirty-nine million, two hundred ninety-nine thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 1.3929982 × 108
Factors of 139299820
Divisors of 139299820
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 10 11 20 22 37 44 55 74 109 110 148 157 185 218 220 314 370 407 436 545 628 740 785 814 1090 1199 1570 1628 1727 2035 2180 2398 3140 3454 4033 4070 4796 5809 5995 6908 8066 8140 8635 11618 11990 16132 17113 17270 20165 23236 23980 29045 34226 34540 40330 44363 58090 63899 68452 80660 85565 88726 116180 127798 171130 177452 188243 221815 255596 319495 342260 376486 443630 633181 638990 752972 887260 941215 1266362 1277980 1882430 2532724 3165905 3764860 6331810 6964991 12663620 13929982 27859964 34824955 69649910 139299820
- Sum of all divisors σ(n): 332861760
- Sum of proper divisors (its aliquot sum) s(n): 193561940
- 139299820 is an abundant number, because the sum of its proper divisors (193561940) is greater than itself. Its abundance is 54262120
Bases of 139299820
- Binary: 10000100110110001011111011002
- Hexadecimal: 0x84D8BEC
- Base-36: 2AXOFG
Squares and roots of 139299820
- 139299820 squared (1392998202) is 19404439852032400
- 139299820 cubed (1392998203) is 2703034978588939954168000
-
The
square root of 139299820 is 11802.5344735781 -
The
cube root of 139299820 is 518.3823248415
Scales and comparisons
How big is 139299820?- 139,299,820 seconds is equal to 4 years, 22 weeks, 2 days, 6 hours, 23 minutes, 40 seconds.
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To count from 1 to 139,299,820 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 139299820 cubic inches would be around 43.2 feet tall.
Recreational maths with 139299820
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The information we have on file for 139299820 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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