42599990668

Names of 42599990668

• Cardinal: 42599990668 can be written as Forty-two billion, five hundred ninety-nine million, nine hundred ninety thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 4.2599990668 × 10¹⁰

Factors of 42599990668

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 274

Divisors of 42599990668

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 17 19 34 38 68 73 76 146 163 289 292 323 326 578 646 652 1156 1241 1292 1387 2482 2771 2774 3097 4964 5491 5542 5548 6194 10982 11084 11899 12388 21097 21964 23579 23798 26569 42194 47107 47158 47596 52649 53138 84388 94214 94316 105298 106276 188428 202283 210596 226081 400843 404566 451673 452162 504811 801686 809132 895033 903346 904324 1009622 1603372 1790066 1806692 1939537 2019244 3438811 3580132 3843377 3879074 6877622 7678441 7686754 7758148 8581787 13755244 15356882 15373508 17163574 30713764 32972129 34327148 36851203 65337409 65944258 73702406 130674818 131888516 145890379 147404812 261349636 291780758 560526193 583561516 626470451 1121052386 1252940902 2242104772 2505881804 10649997667 21299995334 42599990668
• Sum of all divisors σ(n): 85024841160
• Sum of proper divisors (its aliquot sum) s(n): 42424850492
• 42599990668 is a deficient number, because the sum of its proper divisors (42424850492) is less than itself. Its deficiency is 175140176

Bases of 42599990668

• Binary: 100111101011001010000100010110001100₂
• Hexadecimal: 0x9EB28458C
• Base-36: JKIXN64

Squares and roots of 42599990668

• 42599990668 squared (42599990668²) is 1814759204913687086224
• 42599990668 cubed (42599990668³) is 77308725193990169618614511357632
• The square root of 42599990668 is 206397.6517986579
• The cube root of 42599990668 is 3492.5006959007

Scales and comparisons

• 42,599,990,668 seconds is equal to 1,354 years, 28 weeks, 3 days, 10 hours, 44 minutes, 28 seconds.
• To count from 1 to 42,599,990,668 would take you about two thousand, seven hundred nine 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 42599990668 cubic inches would be around 291 feet tall.

Recreational maths with 42599990668

• 42599990668 backwards is 86609999524
• The number of decimal digits it has is: 11
• The sum of 42599990668's digits is 67
• More coming soon!