472155724207493718049

Names of 472155724207493718049

• Cardinal: 472155724207493718049 can be written as Four hundred seventy-two quintillion, one hundred fifty-five quadrillion, seven hundred twenty-four trillion, two hundred seven billion, four hundred ninety-three million, seven hundred eighteen thousand and forty-nine.

Scientific notation

• Scientific notation: 4.72155724207493718049 × 10²⁰

Factors of 472155724207493718049

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2159

Divisors of 472155724207493718049

• Number of divisors d(n): 48
• Complete list of divisors:
  1 7 49 343 863 1289 6041 9023 42287 63161 296009 442127 744769 1112407 1661521 5213383 7786849 11630647 36493681 54507943 81414529 255455767 381555601 569901703 642735647 960007241 1433892623 4499149529 6720050687 10037248361 31494046703 47040354809 70260738527 220458326921 329282483663 491825169689 828486248983 1237449333649 5799403742881 8662145335543 40595826200167 60635017348801 284170783401169 424445121441607 1067918774939087 7475431424573609 52328019972015263 366296139804106841
• Sum of all divisors σ(n): 472217423167960843208
• Sum of proper divisors (its aliquot sum) s(n): 61698960467125159
• 472155724207493718049 is a deficient number, because the sum of its proper divisors (61698960467125159) is less than itself. Its deficiency is 472094025247026592890

Bases of 472155724207493718049

• Binary: 110011001100001111010000110011001010000010110111101111010000000100001₂
• Hexadecimal: 0x19987A199416F7A021
• Base-36: 2RN7UBK89TXVS1

Squares and roots of 472155724207493718049

• 472155724207493718049 squared (472155724207493718049²) is 222931027901902869384808567981797908366401
• 472155724207493718049 cubed (472155724207493718049³) is 105258160927343938119912910027564553335078345591999947278871649
• The square root of 472155724207493718049 is 21729144580.6661638599
• 472155724207493718049 is a perfect cube number. Its cube root is 7786849

Scales and comparisons

• 472,155,724,207,493,718,049 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 472,155,724,207,493,718,049 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 472155724207493718049 cubic inches would be around 648904.1 feet tall.

Recreational maths with 472155724207493718049

• 472155724207493718049 backwards is 940817394702427551274
• The number of decimal digits it has is: 21
• The sum of 472155724207493718049's digits is 91
• More coming soon!