80348473872

Names of 80348473872

• Cardinal: 80348473872 can be written as Eighty billion, three hundred forty-eight million, four hundred seventy-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 8.0348473872 × 10¹⁰

Factors of 80348473872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 12956

Divisors of 80348473872

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 34 36 48 51 68 72 102 136 144 153 204 272 306 408 612 816 1224 2448 3467 6934 9467 10401 13868 18934 20802 27736 28401 31203 37868 41604 55472 56802 58939 62406 75736 83208 85203 113604 117878 124812 151472 160939 166416 170406 176817 227208 235756 249624 321878 340812 353634 454416 471512 482817 499248 530451 643756 681624 707268 943024 965634 1060902 1287512 1363248 1414536 1448451 1931268 2121804 2575024 2829072 2896902 3862536 4243608 5793804 7725072 8487216 11587608 23175216 32822089 65644178 98466267 131288356 196932534 262576712 295398801 393865068 525153424 557975513 590797602 787730136 1115951026 1181595204 1575460272 1673926539 2231902052 2363190408 3347853078 4463804104 4726380816 5021779617 6695706156 8927608208 10043559234 13391412312 20087118468 26782824624 40174236936 80348473872
• Sum of all divisors σ(n): 238185264096
• Sum of proper divisors (its aliquot sum) s(n): 157836790224
• 80348473872 is an abundant number, because the sum of its proper divisors (157836790224) is greater than itself. Its abundance is 77488316352

Bases of 80348473872

• Binary: 1001010110101001001000110101000010000₂
• Hexadecimal: 0x12B5246A10
• Base-36: 10WTEN80

Squares and roots of 80348473872

• 80348473872 squared (80348473872²) is 6455877253559466672384
• 80348473872 cubed (80348473872³) is 518719884828461926924300607950848
• The square root of 80348473872 is 283458.0636919683
• The cube root of 80348473872 is 4315.1166862163

Scales and comparisons

• 80,348,473,872 seconds is equal to 2,554 years, 43 weeks, 2 days, 4 hours, 31 minutes, 12 seconds.
• To count from 1 to 80,348,473,872 would take you about five thousand, one hundred 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 80348473872 cubic inches would be around 359.6 feet tall.

Recreational maths with 80348473872

• 80348473872 backwards is 27837484308
• The number of decimal digits it has is: 11
• The sum of 80348473872's digits is 54
• More coming soon!