401490729
401,490,729 is an odd composite number composed of five prime numbers multiplied together.
401490729 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 401490729:
33 × 19 × 71 × 73 × 151
(3 × 3 × 3 × 19 × 71 × 73 × 151)See below for interesting mathematical facts about the number 401490729 from the Numbermatics database.
Names of 401490729
- Cardinal: 401490729 can be written as Four hundred one million, four hundred ninety thousand, seven hundred twenty-nine.
Scientific notation
- Scientific notation: 4.01490729 × 108
Factors of 401490729
Divisors of 401490729
- Number of divisors d(n): 64
-
Complete list of divisors:
1 3 9 19 27 57 71 73 151 171 213 219 453 513 639 657 1349 1359 1387 1917 1971 2869 4047 4077 4161 5183 8607 10721 11023 12141 12483 15549 25821 32163 33069 36423 37449 46647 77463 96489 98477 99207 139941 203699 209437 289467 295431 297621 611097 628311 782633 886293 1833291 1884933 2347899 2658879 5499873 5654799 7043697 14870027 21131091 44610081 133830243 401490729
- Sum of all divisors σ(n): 647884800
- Sum of proper divisors (its aliquot sum) s(n): 246394071
- 401490729 is a deficient number, because the sum of its proper divisors (246394071) is less than itself. Its deficiency is 155096658
Bases of 401490729
- Binary: 101111110111001000011001010012
- Hexadecimal: 0x17EE4329
- Base-36: 6N1C89
Squares and roots of 401490729
- 401490729 squared (4014907292) is 161194805472951441
- 401490729 cubed (4014907293) is 64718219960348463828690489
-
The
square root of 401490729 is 20037.2335665381 -
The
cube root of 401490729 is 737.7204804357
Scales and comparisons
How big is 401490729?- 401,490,729 seconds is equal to 12 years, 39 weeks, 5 days, 21 hours, 12 minutes, 9 seconds.
-
To count from 1 to 401,490,729 would take you about nineteen 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 401490729 cubic inches would be around 61.5 feet tall.
Recreational maths with 401490729
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The information we have on file for 401490729 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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