40353399520081292448

Names of 40353399520081292448

• Cardinal: 40353399520081292448 can be written as Forty quintillion, three hundred fifty-three quadrillion, three hundred ninety-nine trillion, five hundred twenty billion, eighty-one million, two hundred ninety-two thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 4.0353399520081292448 × 10¹⁹

Factors of 40353399520081292448

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 15568441172870874

Divisors of 40353399520081292448

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 216 288 324 432 648 864 1296 2592 15568441172870869 31136882345741738 46705323518612607 62273764691483476 93410647037225214 124547529382966952 140115970555837821 186821294074450428 249095058765933904 280231941111675642 373642588148900856 420347911667513463 498190117531867808 560463882223351284 747285176297801712 840695823335026926 1120927764446702568 1261043735002540389 1494570352595603424 1681391646670053852 2241855528893405136 2522087470005080778 3362783293340107704 4483711057786810272 5044174940010161556 6725566586680215408 10088349880020323112 13451133173360430816 20176699760040646224 40353399520081292448
• Sum of all divisors σ(n): 118678227060794642010
• Sum of proper divisors (its aliquot sum) s(n): 78324827540713349562
• 40353399520081292448 is an abundant number, because the sum of its proper divisors (78324827540713349562) is greater than itself. Its abundance is 37971428020632057114

Bases of 40353399520081292448

• Binary: 100011000000000100000100110000111111100001110111010010110010100000₂
• Hexadecimal: 0x23004130FE1DD2CA0
• Base-36: 8IL3QA26CA200

Squares and roots of 40353399520081292448

• 40353399520081292448 squared (40353399520081292448²) is 1628396852827297083664212258382101832704
• 40353399520081292448 cubed (40353399520081292448³) is 65711348779382937145314649489728748696904203479445794619392
• The square root of 40353399520081292448 is 6352432567.1416058289
• The cube root of 40353399520081292448 is 3429994.1214892237

Scales and comparisons

• 40,353,399,520,081,292,448 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 40,353,399,520,081,292,448 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 40353399520081292448 cubic inches would be around 285832.8 feet tall.

Recreational maths with 40353399520081292448

• 40353399520081292448 backwards is 84429218002599335304
• 40353399520081292448 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 40353399520081292448's digits is 81
• More coming soon!