42168623488

Names of 42168623488

• Cardinal: 42168623488 can be written as Forty-two billion, one hundred sixty-eight million, six hundred twenty-three thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 4.2168623488 × 10¹⁰

Factors of 42168623488

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 217

Divisors of 42168623488

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 16 17 32 34 59 64 68 118 128 136 139 236 272 278 289 472 544 556 578 944 1003 1088 1112 1156 1888 2006 2176 2224 2312 2363 3776 4012 4448 4624 4726 7552 8024 8201 8896 9248 9452 16048 16402 17051 17792 18496 18904 19321 32096 32804 34102 36992 37808 38642 40171 64192 65608 68204 75616 77284 80342 128384 131216 136408 139417 151232 154568 160684 262432 272816 278834 302464 309136 321368 328457 524864 545632 557668 618272 642736 656914 1049728 1091264 1115336 1139939 1236544 1285472 1313828 2182528 2230672 2279878 2370089 2473088 2570944 2627656 4461344 4559756 4740178 5141888 5255312 5583769 8922688 9119512 9480356 10510624 11167538 17845376 18239024 18960712 19378963 21021248 22335076 36478048 37921424 38757926 42042496 44670152 72956096 75842848 77515852 89340304 145912192 151685696 155031704 178680608 303371392 310063408 329442371 357361216 620126816 658884742 714722432 1240253632 1317769484 2480507264 2635538968 5271077936 10542155872 21084311744 42168623488
• Sum of all divisors σ(n): 91410263100
• Sum of proper divisors (its aliquot sum) s(n): 49241639612
• 42168623488 is an abundant number, because the sum of its proper divisors (49241639612) is greater than itself. Its abundance is 7073016124

Bases of 42168623488

• Binary: 100111010001011100100010000110000000₂
• Hexadecimal: 0x9D1722180
• Base-36: JDE3Y4G

Squares and roots of 42168623488

• 42168623488 squared (42168623488²) is 1778192806872705286144
• 42168623488 cubed (42168623488³) is 74983942962085007955393639350272
• The square root of 42168623488 is 205350.0024056487
• The cube root of 42168623488 is 3480.6723358559

Scales and comparisons

• 42,168,623,488 seconds is equal to 1,340 years, 43 weeks, 1 day, 18 hours, 31 minutes, 28 seconds.
• To count from 1 to 42,168,623,488 would take you about two thousand, six hundred eighty-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 42168623488 cubic inches would be around 290.1 feet tall.

Recreational maths with 42168623488

• 42168623488 backwards is 88432686124
• The number of decimal digits it has is: 11
• The sum of 42168623488's digits is 52
• More coming soon!