120420256963616999

Names of 120420256963616999

• Cardinal: 120420256963616999 can be written as One hundred twenty quadrillion, four hundred twenty trillion, two hundred fifty-six billion, nine hundred sixty-three million, six hundred sixteen thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 1.20420256963616999 × 10¹⁷

Factors of 120420256963616999

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 784078

Divisors of 120420256963616999

• Number of divisors d(n): 16
• Complete list of divisors:
  1 109 14591 115859 653519 1590419 12628631 71233571 1690498669 9535495729 75716057821 184264354921 1039369034461 8253050302489 1104772999666211 120420256963616999
• Sum of all divisors σ(n): 121534593675264000
• Sum of proper divisors (its aliquot sum) s(n): 1114336711647001
• 120420256963616999 is a deficient number, because the sum of its proper divisors (1114336711647001) is less than itself. Its deficiency is 119305920251969998

Bases of 120420256963616999

• Binary: 110101011110100011001010111110000000100111110000011100111₂
• Hexadecimal: 0x1ABD195F013E0E7
• Base-36: WXPF2CD8MHZ

Squares and roots of 120420256963616999

• 120420256963616999 squared (120420256963616999²) is 14501038287183548339621208761766001
• 120420256963616999 cubed (120420256963616999³) is 1746218756781891406725471915318526836281715823850999
• The square root of 120420256963616999 is 347016220.0295787313
• The cube root of 120420256963616999 is 493817.5455458243

Scales and comparisons

• 120,420,256,963,616,999 seconds is equal to 3,828,991,687 years, 6 weeks, 5 days, 22 hours, 29 minutes, 59 seconds.
• To count from 1 to 120,420,256,963,616,999 would take you about eleven billion, four hundred eighty-six million, nine hundred seventy-five thousand and sixty-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 120420256963616999 cubic inches would be around 41151.5 feet tall.

Recreational maths with 120420256963616999

• 120420256963616999 backwards is 999616369652024021
• The number of decimal digits it has is: 18
• The sum of 120420256963616999's digits is 80
• More coming soon!