80010153990

Names of 80010153990

• Cardinal: 80010153990 can be written as Eighty billion, ten million, one hundred fifty-three thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 8.001015399 × 10¹⁰

Factors of 80010153990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 627515

Divisors of 80010153990

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 30 39 45 65 78 90 109 117 130 195 218 234 327 390 545 585 654 981 1090 1170 1417 1635 1962 2834 3270 4251 4905 7085 8502 9810 12753 14170 21255 25506 42510 63765 127530 627383 1254766 1882149 3136915 3764298 5646447 6273830 8155979 9410745 11292894 16311958 18821490 24467937 28232235 40779895 48935874 56464470 68384747 73403811 81559790 122339685 136769494 146807622 205154241 244679370 341923735 367019055 410308482 615462723 683847470 734038110 889001711 1025771205 1230925446 1778003422 2051542410 2667005133 3077313615 4445008555 5334010266 6154627230 8001015399 8890017110 13335025665 16002030798 26670051330 40005076995 80010153990
• Sum of all divisors σ(n): 226084098240
• Sum of proper divisors (its aliquot sum) s(n): 146073944250
• 80010153990 is an abundant number, because the sum of its proper divisors (146073944250) is greater than itself. Its abundance is 66063790260

Bases of 80010153990

• Binary: 1001010100000111110100001000000000110₂
• Hexadecimal: 0x12A0FA1006
• Base-36: 10R7Z9XI

Squares and roots of 80010153990

• 80010153990 squared (80010153990²) is 6401624741503512920100
• 80010153990 cubed (80010153990³) is 512194981353890012863155566199000
• The square root of 80010153990 is 282860.6617930461
• The cube root of 80010153990 is 4309.0516732541

Scales and comparisons

• 80,010,153,990 seconds is equal to 2,544 years, 3 weeks, 6 days, 10 hours, 46 minutes, 30 seconds.
• To count from 1 to 80,010,153,990 would take you about five thousand and eighty-eight 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 80010153990 cubic inches would be around 359.1 feet tall.

Recreational maths with 80010153990

• 80010153990 backwards is 09935101008
• The number of decimal digits it has is: 11
• The sum of 80010153990's digits is 36
• More coming soon!