42811679800785169

Names of 42811679800785169

• Cardinal: 42811679800785169 can be written as Forty-two quadrillion, eight hundred eleven trillion, six hundred seventy-nine billion, eight hundred million, seven hundred eighty-five thousand, one hundred sixty-nine.

Scientific notation

• Scientific notation: 4.2811679800785169 × 10¹⁶

Factors of 42811679800785169

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 14207016

Divisors of 42811679800785169

• Number of divisors d(n): 16
• Complete list of divisors:
  1 67 191 12797 239521 13967237 16047907 45748511 935804879 2667742267 3065150237 178738731889 3345446573477 224144920422959 638980295534107 42811679800785169
• Sum of all divisors σ(n): 43678335946761216
• Sum of proper divisors (its aliquot sum) s(n): 866656145976047
• 42811679800785169 is a deficient number, because the sum of its proper divisors (866656145976047) is less than itself. Its deficiency is 41945023654809122

Bases of 42811679800785169

• Binary: 10011000000110001111111011110110110000110111100100010001₂
• Hexadecimal: 0x9818FEF6C37911
• Base-36: BPJH26SKKK1

Squares and roots of 42811679800785169

• 42811679800785169 squared (42811679800785169²) is 1832839927364956847634388890358561
• 42811679800785169 cubed (42811679800785169³) is 78466956096442879394670060445808266211421740981809
• The square root of 42811679800785169 is 206909834.9542263035
• The cube root of 42811679800785169 is 349827.6152478367

Scales and comparisons

• 42,811,679,800,785,169 seconds is equal to 1,361,278,992 years, 23 weeks, 19 hours, 52 minutes, 49 seconds.
• To count from 1 to 42,811,679,800,785,169 would take you about four billion, eighty-three million, eight hundred thirty-six thousand, nine hundred seventy-seven 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 42811679800785169 cubic inches would be around 29152.3 feet tall.

Recreational maths with 42811679800785169

• 42811679800785169 backwards is 96158700897611824
• The number of decimal digits it has is: 17
• The sum of 42811679800785169's digits is 82
• More coming soon!