401149637991106851

Names of 401149637991106851

• Cardinal: 401149637991106851 can be written as Four hundred one quadrillion, one hundred forty-nine trillion, six hundred thirty-seven billion, nine hundred ninety-one million, one hundred six thousand, eight hundred fifty-one.

Scientific notation

• Scientific notation: 4.01149637991106851 × 10¹⁷

Factors of 401149637991106851

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 140898396

Divisors of 401149637991106851

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 11 21 33 77 231 269 807 1883 2959 5649 8877 20713 45833 62139 137499 320831 504163 962493 1512489 3529141 10587423 12329077 36987231 86303539 135619847 140852273 258910617 406859541 422556819 949338929 985965911 1549375003 2848016787 2957897733 4648125009 10845625021 32536875063 37889261437 113667784311 265224830059 416781875807 795674490177 1250345627421 2917473130649 6455682228409 8752419391947 19367046685227 45189775598863 71012504512499 135569326796589 213037513537497 497087531587493 1491262594762479 1736578519442021 5209735558326063 12156049636094147 19102363713862231 36468148908282441 57307091141586693 133716545997035617 401149637991106851
• Sum of all divisors σ(n): 669339741757178880
• Sum of proper divisors (its aliquot sum) s(n): 268190103766072029
• 401149637991106851 is a deficient number, because the sum of its proper divisors (268190103766072029) is less than itself. Its deficiency is 132959534225034822

Bases of 401149637991106851

• Binary: 10110010001001010110111100001101010001111001000100100100011₂
• Hexadecimal: 0x5912B786A3C8923
• Base-36: 31PVOFLN6KO3

Squares and roots of 401149637991106851

• 401149637991106851 squared (401149637991106851²) is 160921032060396076996018964099136201
• 401149637991106851 cubed (401149637991106851³) is 64553413756183185708226255577762414089285968993213051
• The square root of 401149637991106851 is 633363748.5608936009
• The cube root of 401149637991106851 is 737511.5083086955

Scales and comparisons

• 401,149,637,991,106,851 seconds is equal to 12,755,317,650 years, 42 weeks, 3 days, 1 hour, 40 minutes, 51 seconds.
• To count from 1 to 401,149,637,991,106,851 would take you about thirty-eight billion, two hundred sixty-five million, nine hundred fifty-two thousand, nine hundred fifty-two 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 401149637991106851 cubic inches would be around 61459.3 feet tall.

Recreational maths with 401149637991106851

• 401149637991106851 backwards is 158601199736941104
• The number of decimal digits it has is: 18
• The sum of 401149637991106851's digits is 75
• More coming soon!