401942908027936800565

Names of 401942908027936800565

• Cardinal: 401942908027936800565 can be written as Four hundred one quintillion, nine hundred forty-two quadrillion, nine hundred eight trillion, twenty-seven billion, nine hundred thirty-six million, eight hundred thousand, five hundred sixty-five.

Scientific notation

• Scientific notation: 4.01942908027936800565 × 10²⁰

Factors of 401942908027936800565

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 68118757

Divisors of 401942908027936800565

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 139 695 3529 17645 490531 2452655 2497513 12487565 65617571 328087855 347154307 1735771535 8813723377 9120842369 44068616885 45604211845 231564408059 1157822040295 1225107549403 6125537747015 32187452720201 160937263601005 163880736600923 819403683004615 22779422387528297 113897111937641485 578335119464657267 2891675597323286335 80388581605587360113 401942908027936800565
• Sum of all divisors σ(n): 485939362143906921600
• Sum of proper divisors (its aliquot sum) s(n): 83996454115970121035
• 401942908027936800565 is a deficient number, because the sum of its proper divisors (83996454115970121035) is less than itself. Its deficiency is 317946453911966679530

Bases of 401942908027936800565

• Binary: 101011100101000010100000100010100010001000000101011010111111100110101₂
• Hexadecimal: 0x15CA14114440AD7F35
• Base-36: 2CTRUTGP7XRNZP

Squares and roots of 401942908027936800565

• 401942908027936800565 squared (401942908027936800565²) is 161558101313954461719404750865808584319225
• 401942908027936800565 cubed (401942908027936800565³) is 64937133057602893779140235840565557668084102303891175120362125
• The square root of 401942908027936800565 is 20048513860.8311015269
• The cube root of 401942908027936800565 is 7379973.2914964845

Scales and comparisons

• 401,942,908,027,936,800,565 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 401,942,908,027,936,800,565 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 401942908027936800565 cubic inches would be around 614997.8 feet tall.

Recreational maths with 401942908027936800565

• 401942908027936800565 backwards is 565008639720809249104
• The number of decimal digits it has is: 21
• The sum of 401942908027936800565's digits is 88
• More coming soon!