401478616125

Names of 401478616125

• Cardinal: 401478616125 can be written as Four hundred one billion, four hundred seventy-eight million, six hundred sixteen thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 4.01478616125 × 10¹¹

Factors of 401478616125

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2107

Divisors of 401478616125

• Number of divisors d(n): 84
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 125 135 225 243 375 405 675 729 1125 1215 2025 2099 3375 3645 6075 6297 10125 10495 18225 18891 30375 31485 52475 56673 91125 94455 157425 170019 262375 283365 472275 510057 787125 850095 1416825 1530171 2361375 2550285 4250475 4405801 7084125 7650855 12751425 13217403 21252375 22029005 38254275 39652209 63757125 66087015 110145025 118956627 191271375 198261045 330435075 356869881 550725125 594783135 991305225 1070609643 1652175375 1784349405 2973915675 3211828929 4956526125 5353048215 8921747025 14869578375 16059144645 26765241075 44608735125 80295723225 133826205375 401478616125
• Sum of all divisors σ(n): 751582383708
• Sum of proper divisors (its aliquot sum) s(n): 350103767583
• 401478616125 is a deficient number, because the sum of its proper divisors (350103767583) is less than itself. Its deficiency is 51374848542

Bases of 401478616125

• Binary: 101110101111001111111011000010000111101₂
• Hexadecimal: 0x5D79FD843D
• Base-36: 54FQ02T9

Squares and roots of 401478616125

• 401478616125 squared (401478616125²) is 161185079205645110015625
• 401478616125 cubed (401478616125³) is 64712362539480913056946502126953125
• The square root of 401478616125 is 633623.4024442279
• The cube root of 401478616125 is 7377.1306141363

Scales and comparisons

• 401,478,616,125 seconds is equal to 12,765 years, 40 weeks, 3 days, 5 hours, 48 minutes, 45 seconds.
• To count from 1 to 401,478,616,125 would take you about twenty-five thousand, five hundred thirty-one 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 401478616125 cubic inches would be around 614.8 feet tall.

Recreational maths with 401478616125

• 401478616125 backwards is 521616874104
• 401478616125 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 401478616125's digits is 45
• More coming soon!