72946776131443

Names of 72946776131443

• Cardinal: 72946776131443 can be written as Seventy-two trillion, nine hundred forty-six billion, seven hundred seventy-six million, one hundred thirty-one thousand, four hundred forty-three.

Scientific notation

• Scientific notation: 7.2946776131443 × 10¹³

Factors of 72946776131443

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 161

Divisors of 72946776131443

• Number of divisors d(n): 48
• Complete list of divisors:
  1 37 53 71 1369 1961 2627 2809 3763 5041 72557 97199 103933 139231 148877 186517 199439 267173 357911 3845521 5151547 5508449 6901129 7379243 9885401 10570267 13242707 14160169 18969283 203812613 273031991 365759837 391099879 489980159 523926253 701863471 750488957 1005371999 14470695523 19385271361 25968948427 27768091409 37198763963 53284715947 1027419382133 1376354266631 1971534490039 72946776131443
• Sum of all divisors σ(n): 77504963296320
• Sum of proper divisors (its aliquot sum) s(n): 4558187164877
• 72946776131443 is a deficient number, because the sum of its proper divisors (4558187164877) is less than itself. Its deficiency is 68388588966566

Bases of 72946776131443

• Binary: 10000100101100000111110101011011100011101110011₂
• Hexadecimal: 0x42583EADC773
• Base-36: PUVAB2U0J

Squares and roots of 72946776131443

• 72946776131443 squared (72946776131443²) is 5321232147970862172813262249
• 72946776131443 cubed (72946776131443³) is 388166730241468054672816367688152853795307
• The square root of 72946776131443 is 8540888.4860676527
• The cube root of 72946776131443 is 41783.2323892921

Scales and comparisons

• 72,946,776,131,443 seconds is equal to 2,319,481 years, 43 weeks, 5 days, 9 hours, 50 minutes, 43 seconds.
• To count from 1 to 72,946,776,131,443 would take you about five million, seven hundred ninety-eight thousand, seven hundred four 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 72946776131443 cubic inches would be around 3481.9 feet tall.

Recreational maths with 72946776131443

• 72946776131443 backwards is 34413167764927
• The number of decimal digits it has is: 14
• The sum of 72946776131443's digits is 64
• More coming soon!