8379105345

Names of 8379105345

• Cardinal: 8379105345 can be written as Eight billion, three hundred seventy-nine million, one hundred five thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 8.379105345 × 10⁹

Factors of 8379105345

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 137

Divisors of 8379105345

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 13 15 27 39 43 45 65 73 81 117 129 135 169 195 215 219 243 351 365 387 405 507 559 585 645 657 845 949 1053 1095 1161 1215 1521 1677 1755 1935 1971 2197 2535 2795 2847 3139 3159 3285 3483 4563 4745 5031 5265 5805 5913 6591 7267 7605 8385 8541 9417 9855 10449 10985 12337 13689 14235 15093 15695 15795 17415 17739 19773 21801 22815 25155 25623 28251 29565 32955 36335 37011 40807 41067 42705 45279 47085 52245 59319 61685 65403 68445 75465 76869 84753 88695 94471 98865 109005 111033 122421 128115 135837 141255 160381 177957 185055 196209 204035 205335 226395 230607 254259 283413 296595 327015 333099 367263 384345 423765 472355 481143 530491 533871 555165 588627 612105 679185 762777 801905 850239 889785 981045 999297 1101789 1153035 1271295 1417065 1443429 1591473 1665495 1765881 1836315 2405715 2550717 2652455 2669355 2943135 2997891 3305367 3813885 4251195 4330287 4774419 4996485 5508945 6896383 7217145 7652151 7957365 8829405 9916101 12753585 12990861 14323257 14989455 16526835 20689149 21651435 22956453 23872095 34481915 38260755 38972583 42969771 49580505 62067447 64954305 71616285 103445745 114782265 128909313 186202341 194862915 214848855 310337235 558607023 644546565 931011705 1675821069 2793035115 8379105345
• Sum of all divisors σ(n): 16924427520
• Sum of proper divisors (its aliquot sum) s(n): 8545322175
• 8379105345 is an abundant number, because the sum of its proper divisors (8545322175) is greater than itself. Its abundance is 166216830

Bases of 8379105345

• Binary: 111110011011011110000000001000001₂
• Hexadecimal: 0x1F36F0041
• Base-36: 3UKPB29

Squares and roots of 8379105345

• 8379105345 squared (8379105345²) is 70209406382607569025
• 8379105345 cubed (8379105345³) is 588292012289784196654833938625
• The square root of 8379105345 is 91537.4532363665
• The cube root of 8379105345 is 2031.1058180327

Scales and comparisons

• 8,379,105,345 seconds is equal to 266 years, 22 weeks, 2 days, 9 hours, 15 minutes, 45 seconds.
• To count from 1 to 8,379,105,345 would take you about five hundred thirty-two 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 8379105345 cubic inches would be around 169.3 feet tall.

Recreational maths with 8379105345

• 8379105345 backwards is 5435019738
• 8379105345 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 8379105345's digits is 45
• More coming soon!