490139846
490,139,846 is an even composite number composed of five prime numbers multiplied together.
490139846 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 490139846:
2 × 72 × 19 × 292 × 313
(2 × 7 × 7 × 19 × 29 × 29 × 313)See below for interesting mathematical facts about the number 490139846 from the Numbermatics database.
Names of 490139846
- Cardinal: 490139846 can be written as Four hundred ninety million, one hundred thirty-nine thousand, eight hundred forty-six.
Scientific notation
- Scientific notation: 4.90139846 × 108
Factors of 490139846
Divisors of 490139846
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 7 14 19 29 38 49 58 98 133 203 266 313 406 551 626 841 931 1102 1421 1682 1862 2191 2842 3857 4382 5887 5947 7714 9077 11774 11894 15337 15979 18154 26999 30674 31958 41209 41629 53998 63539 82418 83258 111853 127078 172463 223706 263233 291403 344926 444773 526466 582806 782971 889546 1207241 1565942 1842631 2414482 3685262 5001427 8450687 10002854 12898417 16901374 25796834 35009989 70019978 245069923 490139846
- Sum of all divisors σ(n): 935349480
- Sum of proper divisors (its aliquot sum) s(n): 445209634
- 490139846 is a deficient number, because the sum of its proper divisors (445209634) is less than itself. Its deficiency is 44930212
Bases of 490139846
- Binary: 111010011011011110000110001102
- Hexadecimal: 0x1D36F0C6
- Base-36: 83TEBQ
Squares and roots of 490139846
- 490139846 squared (4901398462) is 240237068636903716
- 490139846 cubed (4901398463) is 117749759825183417277067736
-
The
square root of 490139846 is 22139.1021949851 -
The
cube root of 490139846 is 788.4485097773
Scales and comparisons
How big is 490139846?- 490,139,846 seconds is equal to 15 years, 30 weeks, 2 days, 21 hours, 57 minutes, 26 seconds.
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To count from 1 to 490,139,846 would take you about twenty-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 490139846 cubic inches would be around 65.7 feet tall.
Recreational maths with 490139846
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The information we have on file for 490139846 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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