80471463345

Names of 80471463345

• Cardinal: 80471463345 can be written as Eighty billion, four hundred seventy-one million, four hundred sixty-three thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 8.0471463345 × 10¹⁰

Factors of 80471463345

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 116307

Divisors of 80471463345

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 7 9 13 15 21 35 39 45 63 65 91 105 117 169 195 273 315 455 507 585 819 845 1183 1365 1521 2197 2535 3549 4095 5915 6591 7605 10647 10985 15379 17745 19773 32955 46137 53235 76895 98865 116279 138411 230685 348837 581395 692055 813953 1046511 1511627 1744185 2441859 4069765 4534881 5232555 7325577 7558135 10581389 12209295 13604643 19651151 22674405 31744167 36627885 52906945 58953453 68023215 95232501 98255755 137558057 158720835 176860359 255464963 294767265 412674171 476162505 687790285 766394889 884301795 1238022513 1277324815 1788254741 2063370855 2299184667 3831974445 5364764223 6190112565 8941273705 11495923335 16094292669 26823821115 80471463345
• Sum of all divisors σ(n): 172689753600
• Sum of proper divisors (its aliquot sum) s(n): 92218290255
• 80471463345 is an abundant number, because the sum of its proper divisors (92218290255) is greater than itself. Its abundance is 11746826910

Bases of 80471463345

• Binary: 1001010111100011110010001010110110001₂
• Hexadecimal: 0x12BC7915B1
• Base-36: 10YUMQI9

Squares and roots of 80471463345

• 80471463345 squared (80471463345²) is 6475656412885678589025
• 80471463345 cubed (80471463345³) is 521105547664344070252176606788625
• The square root of 80471463345 is 283674.9254780901
• The cube root of 80471463345 is 4317.3172812973

Scales and comparisons

• 80,471,463,345 seconds is equal to 2,558 years, 38 weeks, 4 days, 16 hours, 15 minutes, 45 seconds.
• To count from 1 to 80,471,463,345 would take you about five thousand, one hundred seventeen 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 80471463345 cubic inches would be around 359.8 feet tall.

Recreational maths with 80471463345

• 80471463345 backwards is 54336417408
• 80471463345 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80471463345's digits is 45
• More coming soon!