813409432101

Names of 813409432101

• Cardinal: 813409432101 can be written as Eight hundred thirteen billion, four hundred nine million, four hundred thirty-two thousand, one hundred one.

Scientific notation

• Scientific notation: 8.13409432101 × 10¹¹

Factors of 813409432101

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 254

Divisors of 813409432101

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 7 9 17 21 27 51 63 119 153 189 227 289 357 459 681 867 1071 1589 2023 2043 2601 3213 3859 4767 4913 6069 6129 7803 11577 14301 14739 18207 27013 34391 34731 42903 44217 51529 54621 65603 81039 83521 103173 104193 132651 154587 196809 243117 250563 309519 360703 459221 463761 584647 590427 729351 751689 875993 928557 1082109 1115251 1377663 1391283 1753941 1771281 2255067 2627979 3246327 3345753 4132989 5261823 6131951 7806757 7883937 9738981 10037259 12398967 14891881 15785469 18395853 18959267 23420271 23651811 30111777 44675643 55187559 56877801 70260813 104243167 132714869 134026929 165562677 170633403 210782439 253161977 312729501 398144607 402080787 511900209 759485931 938188503 1194433821 1772133839 2278457793 2814565509 3583301463 4303753609 5316401517 6835373379 12911260827 15949204551 30126275263 38733782481 47847613653 90378825789 116201347443 271136477367 813409432101
• Sum of all divisors σ(n): 1469749739840
• Sum of proper divisors (its aliquot sum) s(n): 656340307739
• 813409432101 is a deficient number, because the sum of its proper divisors (656340307739) is less than itself. Its deficiency is 157069124362

Bases of 813409432101

• Binary: 1011110101100010111110101111001000100101₂
• Hexadecimal: 0xBD62FAF225
• Base-36: ADOAZ2N9

Squares and roots of 813409432101

• 813409432101 squared (813409432101²) is 661634904230871329274201
• 813409432101 cubed (813409432101³) is 538180071708632570137330811920526301
• The square root of 813409432101 is 901892.1399485639
• The cube root of 813409432101 is 9334.7580969395

Scales and comparisons

• 813,409,432,101 seconds is equal to 25,863 years, 47 weeks, 28 minutes, 21 seconds.
• To count from 1 to 813,409,432,101 would take you about fifty-one thousand, seven hundred twenty-seven 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 813409432101 cubic inches would be around 777.9 feet tall.

Recreational maths with 813409432101

• 813409432101 backwards is 101234904318
• The number of decimal digits it has is: 12
• The sum of 813409432101's digits is 36
• More coming soon!