80332973391

Names of 80332973391

• Cardinal: 80332973391 can be written as Eighty billion, three hundred thirty-two million, nine hundred seventy-three thousand, three hundred ninety-one.

Scientific notation

• Scientific notation: 8.0332973391 × 10¹⁰

Factors of 80332973391

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 325

Divisors of 80332973391

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 11 17 33 37 51 111 121 187 257 363 407 561 629 771 1221 1369 1887 2057 2827 4107 4369 4477 6171 6919 8481 9509 13107 13431 15059 20757 23273 28527 31097 45177 48059 50653 69819 76109 93291 104599 144177 151959 161653 165649 228327 256003 313797 351833 484959 496947 528649 557183 768009 861101 1055499 1150589 1585947 1671549 1778183 2583303 2816033 3451767 3870163 5334549 5981161 6129013 8448099 9472111 11610489 13017821 17943483 18387039 19560013 28416333 39053463 42571793 58680039 65792771 104193221 127715379 143196031 197378313 221302957 312579663 429588093 663908871 723720481 1575156341 2171161443 2434332527 4725469023 7302997581 26777657797 80332973391
• Sum of all divisors σ(n): 128619852480
• Sum of proper divisors (its aliquot sum) s(n): 48286879089
• 80332973391 is a deficient number, because the sum of its proper divisors (48286879089) is less than itself. Its deficiency is 32046094302

Bases of 80332973391

• Binary: 1001010110100001101111110010101001111₂
• Hexadecimal: 0x12B437E54F
• Base-36: 10WK6EZ3

Squares and roots of 80332973391

• 80332973391 squared (80332973391²) is 6453386613839114038881
• 80332973391 cubed (80332973391³) is 518419735131373140440441912415471
• The square root of 80332973391 is 283430.7206196957
• The cube root of 80332973391 is 4314.8391838045

Scales and comparisons

• 80,332,973,391 seconds is equal to 2,554 years, 17 weeks, 4 days, 18 hours, 49 minutes, 51 seconds.
• To count from 1 to 80,332,973,391 would take you about five thousand, one hundred 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 80332973391 cubic inches would be around 359.6 feet tall.

Recreational maths with 80332973391

• 80332973391 backwards is 19337923308
• The number of decimal digits it has is: 11
• The sum of 80332973391's digits is 48
• More coming soon!