400651749745500001

Names of 400651749745500001

• Cardinal: 400651749745500001 can be written as Four hundred quadrillion, six hundred fifty-one trillion, seven hundred forty-nine billion, seven hundred forty-five million, five hundred thousand and one.

Scientific notation

• Scientific notation: 4.00651749745500001 × 10¹⁷

Factors of 400651749745500001

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2036221

Divisors of 400651749745500001

• Number of divisors d(n): 32
• Complete list of divisors:
  1 7 19 133 6547 45829 124393 260009 870751 1769639 1820063 4940171 12387473 33623141 34581197 235361987 1702278923 11585826533 11915952461 32343299537 81100785731 220130704127 226403096759 460122066751 1540914928889 3220854467257 8742319268269 61196234877883 3012419171018797 21086934197131579 57235964249357143 400651749745500001
• Sum of all divisors σ(n): 482062813316352000
• Sum of proper divisors (its aliquot sum) s(n): 81411063570851999
• 400651749745500001 is a deficient number, because the sum of its proper divisors (81411063570851999) is less than itself. Its deficiency is 319240686174648002

Bases of 400651749745500001

• Binary: 10110001111011001101010010011000110001110000001111101100001₂
• Hexadecimal: 0x58F66A4C6381F61
• Base-36: 31KZ6WWCUB1D

Squares and roots of 400651749745500001

• 400651749745500001 squared (400651749745500001²) is 160521824574130760116073749491000001
• 400651749745500001 cubed (400651749745500001³) is 64313349887965689575740696987220750521265999236500001
• The square root of 400651749745500001 is 632970575.7343701367
• The cube root of 400651749745500001 is 737206.2603434191

Scales and comparisons

• 400,651,749,745,500,001 seconds is equal to 12,739,486,344 years, 35 weeks, 19 hours, 20 minutes, 1 second.
• To count from 1 to 400,651,749,745,500,001 would take you about thirty-eight billion, two hundred eighteen million, four hundred fifty-nine thousand and thirty-four 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 400651749745500001 cubic inches would be around 61433.9 feet tall.

Recreational maths with 400651749745500001

• 400651749745500001 backwards is 100005547947156004
• The number of decimal digits it has is: 18
• The sum of 400651749745500001's digits is 58
• More coming soon!