842049961620799

Names of 842049961620799

• Cardinal: 842049961620799 can be written as Eight hundred forty-two trillion, forty-nine billion, nine hundred sixty-one million, six hundred twenty thousand, seven hundred ninety-nine.

Scientific notation

• Scientific notation: 8.42049961620799 × 10¹⁴

Factors of 842049961620799

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1304

Divisors of 842049961620799

• Number of divisors d(n): 54
• Complete list of divisors:
  1 29 79 103 841 1093 2291 2987 8137 10609 31697 66439 86347 86623 112579 235973 307661 838111 919213 1194649 2504063 3264791 6843217 8893741 8922169 11595637 24305219 34644821 72617827 94377271 94678939 123048847 257918489 336273473 704851351 916055323 1004699809 2736940859 3568416563 7479636181 9720858913 9751930717 12674031241 26565604367 79371284911 103484080327 281904908477 367546905989 770402526643 1001248468039 8175242345833 10658860273681 29036205573131 842049961620799
• Sum of all divisors σ(n): 892600434807120
• Sum of proper divisors (its aliquot sum) s(n): 50550473186321
• 842049961620799 is a deficient number, because the sum of its proper divisors (50550473186321) is less than itself. Its deficiency is 791499488434478

Bases of 842049961620799

• Binary: 10111111011101011100001000110110000111010100111111₂
• Hexadecimal: 0x2FDD708D8753F
• Base-36: 8AHCEU2A0V

Squares and roots of 842049961620799

• 842049961620799 squared (842049961620799²) is 709048137865589068863069398401
• 842049961620799 cubed (842049961620799³) is 597053957277018273616993729624980131818942399
• The square root of 842049961620799 is 29018097.1399021787
• The cube root of 842049961620799 is 94430.5719479049

Scales and comparisons

• 842,049,961,620,799 seconds is equal to 26,774,584 years, 7 weeks, 4 days, 20 hours, 53 minutes, 19 seconds.
• To count from 1 to 842,049,961,620,799 would take you about sixty-six million, nine hundred thirty-six thousand, four hundred sixty 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 842049961620799 cubic inches would be around 7869.2 feet tall.

Recreational maths with 842049961620799

• 842049961620799 backwards is 997026169940248
• The number of decimal digits it has is: 15
• The sum of 842049961620799's digits is 76
• More coming soon!