140318464218384949

Names of 140318464218384949

• Cardinal: 140318464218384949 can be written as One hundred forty quadrillion, three hundred eighteen trillion, four hundred sixty-four billion, two hundred eighteen million, three hundred eighty-four thousand, nine hundred forty-nine.

Scientific notation

• Scientific notation: 1.40318464218384949 × 10¹⁷

Factors of 140318464218384949

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 393

Divisors of 140318464218384949

• Number of divisors d(n): 28
• Complete list of divisors:
  1 7 163 223 1141 1561 36349 49729 254443 348103 8105827 11089567 56740789 77626969 1807599421 2472973441 12653195947 17310814087 403094670883 551473077343 2821662696181 3860311541401 89890111606909 122978496247489 629230781248363 860849473732423 20045494888340707 140318464218384949
• Sum of all divisors σ(n): 162074578910384416
• Sum of proper divisors (its aliquot sum) s(n): 21756114691999467
• 140318464218384949 is a deficient number, because the sum of its proper divisors (21756114691999467) is less than itself. Its deficiency is 118562349526385482

Bases of 140318464218384949

• Binary: 111110010100000101110011001010111001010100100101000110101₂
• Hexadecimal: 0x1F282E6572A4A35
• Base-36: 12DMQSK88PBP

Squares and roots of 140318464218384949

• 140318464218384949 squared (140318464218384949²) is 19689271400606177256488657949732601
• 140318464218384949 cubed (140318464218384949³) is 2762768324512027992210761106171103268475662633022349
• The square root of 140318464218384949 is 374591062.6515066083
• The cube root of 140318464218384949 is 519642.8319233901
• Being both a perfect square and a perfect cube, 140318464218384949 is also a perfect sixth number.

Scales and comparisons

• 140,318,464,218,384,949 seconds is equal to 4,461,693,128 years, 33 weeks, 21 hours, 35 minutes, 49 seconds.
• To count from 1 to 140,318,464,218,384,949 would take you about thirteen billion, three hundred eighty-five million, seventy-nine thousand, three hundred eighty-five 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 140318464218384949 cubic inches would be around 43303.6 feet tall.

Recreational maths with 140318464218384949

• 140318464218384949 backwards is 949483812464813041
• The number of decimal digits it has is: 18
• The sum of 140318464218384949's digits is 79
• More coming soon!