61749409764493

Names of 61749409764493

• Cardinal: 61749409764493 can be written as Sixty-one trillion, seven hundred forty-nine billion, four hundred nine million, seven hundred sixty-four thousand, four hundred ninety-three.

Scientific notation

• Scientific notation: 6.1749409764493 × 10¹³

Factors of 61749409764493

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 312

Divisors of 61749409764493

• Number of divisors d(n): 90
• Complete list of divisors:
  1 11 71 73 121 157 781 803 1331 1727 5041 5183 5329 8591 8833 11147 11461 14641 18997 55451 57013 58619 94501 97163 122617 126071 208967 367993 378359 609961 627143 644809 791437 813731 836653 1039511 1068793 1348787 1386781 2298637 4047923 4161949 6709571 6898573 7092899 8705807 8951041 9203183 14836657 15254591 26863489 44527153 45781439 57774901 59402363 73805281 75884303 78021889 95763877 98461451 101235013 163203227 167800501 295498379 489798683 503595829 635523911 653425993 1053402647 1083075961 1113585143 3250482169 4217567773 5387785513 5539554119 6990763021 7187685923 11587429117 11913835571 12249436573 35755303859 46393245503 76898393231 79064545153 393308342449 510325700533 845882325541 869709996683 5613582705863 61749409764493
• Sum of all divisors σ(n): 70295670284010
• Sum of proper divisors (its aliquot sum) s(n): 8546260519517
• 61749409764493 is a deficient number, because the sum of its proper divisors (8546260519517) is less than itself. Its deficiency is 53203149244976

Bases of 61749409764493

• Binary: 1110000010100100100111101000100101010010001101₂
• Hexadecimal: 0x382927A2548D
• Base-36: LVZAC91N1

Squares and roots of 61749409764493

• 61749409764493 squared (61749409764493²) is 3812989606263263453723547049
• 61749409764493 cubed (61749409764493³) is 235449857624903079739748947186919695131157
• The square root of 61749409764493 is 7858079.2668751441
• The cube root of 61749409764493 is 39525.5210310511

Scales and comparisons

• 61,749,409,764,493 seconds is equal to 1,963,440 years, 11 weeks, 5 days, 15 hours, 28 minutes, 13 seconds.
• To count from 1 to 61,749,409,764,493 would take you about four million, nine hundred eight thousand, six hundred 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 61749409764493 cubic inches would be around 3293.8 feet tall.

Recreational maths with 61749409764493

• 61749409764493 backwards is 39446790494716
• 61749409764493 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 61749409764493's digits is 73
• More coming soon!