490540869
490,540,869 is an odd composite number composed of five prime numbers multiplied together.
490540869 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 490540869:
32 × 7 × 13 × 31 × 1392
(3 × 3 × 7 × 13 × 31 × 139 × 139)See below for interesting mathematical facts about the number 490540869 from the Numbermatics database.
Names of 490540869
- Cardinal: 490540869 can be written as Four hundred ninety million, five hundred forty thousand, eight hundred sixty-nine.
Scientific notation
- Scientific notation: 4.90540869 × 108
Factors of 490540869
Divisors of 490540869
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 7 9 13 21 31 39 63 91 93 117 139 217 273 279 403 417 651 819 973 1209 1251 1807 1953 2821 2919 3627 4309 5421 8463 8757 12649 12927 16263 19321 25389 30163 37947 38781 56017 57963 90489 113841 135247 168051 173889 251173 271467 392119 405741 504153 598951 753519 1176357 1217223 1758211 1796853 2260557 3529071 4192657 5274633 5390559 7786363 12577971 15823899 23359089 37733913 54504541 70077267 163513623 490540869
- Sum of all divisors σ(n): 906726912
- Sum of proper divisors (its aliquot sum) s(n): 416186043
- 490540869 is a deficient number, because the sum of its proper divisors (416186043) is less than itself. Its deficiency is 74354826
Bases of 490540869
- Binary: 111010011110100001111010001012
- Hexadecimal: 0x1D3D0F45
- Base-36: 841ZR9
Squares and roots of 490540869
- 490540869 squared (4905408692) is 240630344159275161
- 490540869 cubed (4905408693) is 118039018131659911887054909
-
The
square root of 490540869 is 22148.1572371157 -
The
cube root of 490540869 is 788.6634822971
Scales and comparisons
How big is 490540869?- 490,540,869 seconds is equal to 15 years, 31 weeks, 13 hours, 21 minutes, 9 seconds.
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To count from 1 to 490,540,869 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 490540869 cubic inches would be around 65.7 feet tall.
Recreational maths with 490540869
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The information we have on file for 490540869 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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