1403909405986401

Names of 1403909405986401

• Cardinal: 1403909405986401 can be written as One quadrillion, four hundred three trillion, nine hundred nine billion, four hundred five million, nine hundred eighty-six thousand, four hundred one.

Scientific notation

• Scientific notation: 1.403909405986401 × 10¹⁵

Factors of 1403909405986401

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2469132

Divisors of 1403909405986401

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 27 81 243 523 1569 4483 4707 13449 14121 40347 42363 121041 127089 363123 1089369 2344609 2464123 7033827 7392369 21101481 22177107 63304443 66531321 189913329 199593963 569739987 598781889 1288736329 3866208987 11046663409 11598626961 33139990227 34795880883 99419970681 104387642649 298259912043 313162927947 894779736129 2684339208387 5777404962907 17332214888721 51996644666163 155989933998489 467969801995467 1403909405986401
• Sum of all divisors σ(n): 2107467244203776
• Sum of proper divisors (its aliquot sum) s(n): 703557838217375
• 1403909405986401 is a deficient number, because the sum of its proper divisors (703557838217375) is less than itself. Its deficiency is 700351567769026

Bases of 1403909405986401

• Binary: 100111111001101100100100001011100001100111001100001₂
• Hexadecimal: 0x4FCD92170CE61
• Base-36: DTN72SGH29

Squares and roots of 1403909405986401

• 1403909405986401 squared (1403909405986401²) is 1970961620217089307975796932801
• 1403909405986401 cubed (1403909405986401³) is 2767051557460968334335919936806110963716839201
• The square root of 1403909405986401 is 37468779.0832100773
• The cube root of 1403909405986401 is 111972.9262256019

Scales and comparisons

• 1,403,909,405,986,401 seconds is equal to 44,639,976 years, 27 weeks, 5 days, 4 hours, 13 minutes, 21 seconds.
• To count from 1 to 1,403,909,405,986,401 would take you about one hundred thirty-three million, nine hundred nineteen thousand, nine hundred twenty-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 1403909405986401 cubic inches would be around 9331.1 feet tall.

Recreational maths with 1403909405986401

• 1403909405986401 backwards is 1046895049093041
• The number of decimal digits it has is: 16
• The sum of 1403909405986401's digits is 63
• More coming soon!