4139483985
4,139,483,985 is an odd composite number composed of five prime numbers multiplied together.
4139483985 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 4139483985:
32 × 5 × 72 × 13 × 144409
(3 × 3 × 5 × 7 × 7 × 13 × 144409)See below for interesting mathematical facts about the number 4139483985 from the Numbermatics database.
Names of 4139483985
- Cardinal: 4139483985 can be written as Four billion, one hundred thirty-nine million, four hundred eighty-three thousand, nine hundred eighty-five.
Scientific notation
- Scientific notation: 4.139483985 × 109
Factors of 4139483985
Divisors of 4139483985
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 5 7 9 13 15 21 35 39 45 49 63 65 91 105 117 147 195 245 273 315 441 455 585 637 735 819 1365 1911 2205 3185 4095 5733 9555 28665 144409 433227 722045 1010863 1299681 1877317 2166135 3032589 5054315 5631951 6498405 7076041 9097767 9386585 13141219 15162945 16895853 21228123 28159755 35380205 39423657 45488835 63684369 65706095 84479265 91988533 106140615 118270971 197118285 275965599 318421845 459942665 591354855 827896797 1379827995 4139483985
- Sum of all divisors σ(n): 8988656040
- Sum of proper divisors (its aliquot sum) s(n): 4849172055
- 4139483985 is an abundant number, because the sum of its proper divisors (4849172055) is greater than itself. Its abundance is 709688070
Bases of 4139483985
- Binary: 111101101011101110000011010100012
- Hexadecimal: 0xF6BB8351
- Base-36: 1WGJIA9
Squares and roots of 4139483985
- 4139483985 squared (41394839852) is 17135327662071480225
- 4139483985 cubed (41394839853) is 70931414434872384316631696625
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The
square root of 4139483985 is 64338.8217563859 -
The
cube root of 4139483985 is 1605.6420583141
Scales and comparisons
How big is 4139483985?- 4,139,483,985 seconds is equal to 131 years, 32 weeks, 2 days, 16 hours, 39 minutes, 45 seconds.
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To count from 1 to 4,139,483,985 would take you about two hundred sixty-three 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 4139483985 cubic inches would be around 133.8 feet tall.
Recreational maths with 4139483985
- 4139483985 backwards is 5893849314
- The number of decimal digits it has is: 10
- The sum of 4139483985's digits is 54
- More coming soon!
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