401379132

Names of 401379132

• Cardinal: 401379132 can be written as Four hundred one million, three hundred seventy-nine thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 4.01379132 × 10⁸

Factors of 401379132

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1649

Divisors of 401379132

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 66 77 84 132 154 231 308 337 462 674 924 1011 1289 1348 2022 2359 2578 3707 3867 4044 4718 5156 7077 7414 7734 9023 9436 11121 14154 14179 14828 15468 18046 22242 25949 27069 28308 28358 36092 42537 44484 51898 54138 56716 77847 85074 99253 103796 108276 155694 170148 198506 297759 311388 397012 434393 595518 868786 1191036 1303179 1737572 2606358 3040751 4778323 5212716 6081502 9122253 9556646 12163004 14334969 18244506 19113292 28669938 33448261 36489012 57339876 66896522 100344783 133793044 200689566 401379132
• Sum of all divisors σ(n): 1172021760
• Sum of proper divisors (its aliquot sum) s(n): 770642628
• 401379132 is an abundant number, because the sum of its proper divisors (770642628) is greater than itself. Its abundance is 369263496

Bases of 401379132

• Binary: 10111111011001000111100111100₂
• Hexadecimal: 0x17EC8F3C
• Base-36: 6MYY4C

Squares and roots of 401379132

• 401379132 squared (401379132²) is 161105207605073424
• 401379132 cubed (401379132³) is 64664268389204169721387968
• The square root of 401379132 is 20034.4486322933
• The cube root of 401379132 is 737.6521226751

Scales and comparisons

• 401,379,132 seconds is equal to 12 years, 39 weeks, 4 days, 14 hours, 12 minutes, 12 seconds.
• To count from 1 to 401,379,132 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 401379132 cubic inches would be around 61.5 feet tall.

Recreational maths with 401379132

• 401379132 backwards is 231973104
• The number of decimal digits it has is: 9
• The sum of 401379132's digits is 30
• More coming soon!