472249793556478142903781

Names of 472249793556478142903781

• Cardinal: 472249793556478142903781 can be written as Four hundred seventy-two sextillion, two hundred forty-nine quintillion, seven hundred ninety-three quadrillion, five hundred fifty-six trillion, four hundred seventy-eight billion, one hundred forty-two million, nine hundred three thousand, seven hundred eighty-one.

Scientific notation

• Scientific notation: 4.72249793556478142903781 × 10²³

Factors of 472249793556478142903781

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8652632

Divisors of 472249793556478142903781

• Number of divisors d(n): 21
• Complete list of divisors:
  1 3 9 27 81 243 729 8652629 25957887 77873661 233620983 700862949 2102588847 6307766541 74867988611641 224603965834923 673811897504769 2021435692514307 6064307077542921 18192921232628763 54578763697886289
• Sum of all divisors σ(n): 472249820808435454865695
• Sum of proper divisors (its aliquot sum) s(n): 27251957311961914
• 472249793556478142903781 is a deficient number, because the sum of its proper divisors (27251957311961914) is less than itself. Its deficiency is 472249766304520830941867

Bases of 472249793556478142903781

• Binary: 1100100000000001011011001101101011000001111100111011100001011101111010111100101₂
• Hexadecimal: 0x6400B66D60F9DC2EF5E5
• Base-36: 24WGSJ9N4GIZZPB9

Squares and roots of 472249793556478142903781

• 472249793556478142903781 squared (472249793556478142903781²) is 223019867514136224900337915864306908126624095961
• 472249793556478142903781 cubed (472249793556478142903781³) is 105321086392543938487899830446198083520242381396222025459395436533728541
• The square root of 472249793556478142903781 is 687204331735.8223280481
• 472249793556478142903781 is a perfect cube number. Its cube root is 77873661

Scales and comparisons

• 472,249,793,556,478,142,903,781 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 472,249,793,556,478,142,903,781 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 472249793556478142903781 cubic inches would be around 6489471.8 feet tall.

Recreational maths with 472249793556478142903781

• 472249793556478142903781 backwards is 187309241874655397942274
• The number of decimal digits it has is: 24
• The sum of 472249793556478142903781's digits is 117
• More coming soon!