80997709023

Names of 80997709023

• Cardinal: 80997709023 can be written as Eighty billion, nine hundred ninety-seven million, seven hundred nine thousand and twenty-three.

Scientific notation

• Scientific notation: 8.0997709023 × 10¹⁰

Factors of 80997709023

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 120676

Divisors of 80997709023

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 9 11 17 19 21 27 33 51 57 63 77 99 119 133 153 171 187 189 209 231 297 323 357 399 459 513 561 627 693 969 1071 1197 1309 1463 1683 1881 2079 2261 2907 3213 3553 3591 3927 4389 5049 5643 6783 8721 10659 11781 13167 20349 24871 31977 35343 39501 61047 74613 95931 120619 223839 361857 671517 844333 1085571 1326809 2050523 2291761 2532999 3256713 3980427 6151569 6875283 7598997 9287663 11941281 14353661 16042327 18454707 20625849 22555753 22796991 25209371 27862989 35823843 38959937 43060983 48126981 55364121 61877547 67667259 75628113 83588967 116879811 129182949 144380943 157890271 176465597 203001777 226884339 250766901 272719559 350639433 387548847 428559307 433142829 473670813 529396791 609005331 680653017 818158677 1051918299 1285677921 1421012439 1588190373 2454476031 2999915149 3857033763 4263037317 4764571119 7363428093 8999745447 11571101289 26999236341 80997709023
• Sum of all divisors σ(n): 166745088000
• Sum of proper divisors (its aliquot sum) s(n): 85747378977
• 80997709023 is an abundant number, because the sum of its proper divisors (85747378977) is greater than itself. Its abundance is 4749669954

Bases of 80997709023

• Binary: 1001011011011110101101111010011011111₂
• Hexadecimal: 0x12DBD6F4DF
• Base-36: 117JY09R

Squares and roots of 80997709023

• 80997709023 squared (80997709023²) is 6560628866974575614529
• 80997709023 cubed (80997709023³) is 531395907975100849964531353195167
• The square root of 80997709023 is 284600.9645503681
• The cube root of 80997709023 is 4326.7079184315

Scales and comparisons

• 80,997,709,023 seconds is equal to 2,575 years, 24 weeks, 5 days, 11 hours, 37 minutes, 3 seconds.
• To count from 1 to 80,997,709,023 would take you about five thousand, one hundred fifty 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 80997709023 cubic inches would be around 360.6 feet tall.

Recreational maths with 80997709023

• 80997709023 backwards is 32090779908
• The number of decimal digits it has is: 11
• The sum of 80997709023's digits is 54
• More coming soon!