42249661769991

Names of 42249661769991

• Cardinal: 42249661769991 can be written as Forty-two trillion, two hundred forty-nine billion, six hundred sixty-one million, seven hundred sixty-nine thousand, nine hundred ninety-one.

Scientific notation

• Scientific notation: 4.2249661769991 × 10¹³

Factors of 42249661769991

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 341

Divisors of 42249661769991

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 13 31 39 93 131 163 169 393 403 489 507 961 1209 1703 2119 2883 4061 5053 5109 5239 6357 12183 12493 15159 15717 17161 21353 22139 27547 29791 37479 51483 52793 64059 65689 66417 82641 89373 125891 156643 158379 162409 197067 223093 277589 377673 387283 469929 487227 531991 661943 669279 686309 832767 853957 1161849 1595973 1636583 1985829 2036359 2058927 2561871 2797243 2900209 3608657 3902621 4855933 4909749 5034679 6109077 6915883 8391729 8605259 8700627 10825971 11707863 14567799 15104037 16491721 20520233 20747649 21275579 25815777 26472667 36364159 49475163 50734073 61560699 63127129 63826737 79418001 86714533 89906479 109092477 111868367 152202219 189381387 214392373 260143599 266763029 269719437 335605101 472734067 511243351 636127223 643177119 659542949 800289087 820652677 1127288929 1418202201 1533730053 1908381669 1978628847 2461958031 2688150523 2787100849 3381866787 3467919377 6646163563 8064451569 8269653899 8361302547 10403758131 14654756077 19938490689 24808961697 34945956799 43964268231 83332666213 86400126319 104837870397 107505500687 249997998639 259200378957 322516502061 454297438387 1083324660769 1362892315161 3249973982307 14083220589997 42249661769991
• Sum of all divisors σ(n): 63907278130176
• Sum of proper divisors (its aliquot sum) s(n): 21657616360185
• 42249661769991 is a deficient number, because the sum of its proper divisors (21657616360185) is less than itself. Its deficiency is 20592045409806

Bases of 42249661769991

• Binary: 1001100110110100000100000101001110100100000111₂
• Hexadecimal: 0x266D0414E907
• Base-36: EZ585RI13

Squares and roots of 42249661769991

• 42249661769991 squared (42249661769991²) is 1785033919678639038988140081
• 42249661769991 cubed (42249661769991³) is 75417079354383781185889653712279510109271
• The square root of 42249661769991 is 6499973.9822549289
• The cube root of 42249661769991 is 34829.0058983649

Scales and comparisons

• 42,249,661,769,991 seconds is equal to 1,343,408 years, 28 weeks, 6 days, 22 hours, 19 minutes, 51 seconds.
• To count from 1 to 42,249,661,769,991 would take you about three million, three hundred fifty-eight thousand, five hundred twenty-one 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 42249661769991 cubic inches would be around 2902.4 feet tall.

Recreational maths with 42249661769991

• 42249661769991 backwards is 19996716694224
• The number of decimal digits it has is: 14
• The sum of 42249661769991's digits is 75
• More coming soon!