42456718399368

Names of 42456718399368

• Cardinal: 42456718399368 can be written as Forty-two trillion, four hundred fifty-six billion, seven hundred eighteen million, three hundred ninety-nine thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 4.2456718399368 × 10¹³

Factors of 42456718399368

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 670341067

Divisors of 42456718399368

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 21 24 26 28 29 39 42 52 56 58 78 84 87 91 104 116 156 168 174 182 203 232 273 312 348 364 377 406 546 609 696 728 754 812 1092 1131 1218 1508 1624 2184 2262 2436 2639 3016 4524 4872 5278 7917 9048 10556 15834 21112 31668 63336 670341013 1340682026 2011023039 2681364052 4022046078 4692387091 5362728104 8044092156 8714433169 9384774182 14077161273 16088184312 17428866338 18769548364 19439889377 26143299507 28154322546 34857732676 37539096728 38879778754 52286599014 56308645092 58319668131 61001032183 69715465352 77759557508 104573198028 112617290184 116639336262 122002064366 136079225639 155519115016 183003096549 209146396056 233278672524 244004128732 252718561901 272158451278 366006193098 408237676917 466557345048 488008257464 505437123802 544316902556 732012386196 758155685703 816475353834 1010874247604 1088633805112 1464024772392 1516311371406 1632950707668 1769029933307 2021748495208 3032622742812 3265901415336 3538059866614 5307089799921 6065245485624 7076119733228 10614179599842 14152239466456 21228359199684 42456718399368
• Sum of all divisors σ(n): 135140748422400
• Sum of proper divisors (its aliquot sum) s(n): 92684030023032
• 42456718399368 is an abundant number, because the sum of its proper divisors (92684030023032) is greater than itself. Its abundance is 50227311623664

Bases of 42456718399368

• Binary: 1001101001110100111001100111100101011110001000₂
• Hexadecimal: 0x269D399E5788
• Base-36: F1SCHXNRC

Squares and roots of 42456718399368

• 42456718399368 squared (42456718399368²) is 1802572937243233267942799424
• 42456718399368 cubed (42456718399368³) is 76531331590857601066221459027110352364032
• The square root of 42456718399368 is 6515882.0123884995
• The cube root of 42456718399368 is 34885.8097277343

Scales and comparisons

• 42,456,718,399,368 seconds is equal to 1,349,992 years, 16 weeks, 3 days, 16 hours, 42 minutes, 48 seconds.
• To count from 1 to 42,456,718,399,368 would take you about three million, three hundred seventy-four thousand, nine hundred eighty 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 42456718399368 cubic inches would be around 2907.2 feet tall.

Recreational maths with 42456718399368

• 42456718399368 backwards is 86399381765424
• The number of decimal digits it has is: 14
• The sum of 42456718399368's digits is 75
• More coming soon!