42396432189020

Names of 42396432189020

• Cardinal: 42396432189020 can be written as Forty-two trillion, three hundred ninety-six billion, four hundred thirty-two million, one hundred eighty-nine thousand and twenty.

Scientific notation

• Scientific notation: 4.239643218902 × 10¹³

Factors of 42396432189020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3327820450

Divisors of 42396432189020

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 35 49 52 65 70 91 98 130 140 182 196 245 260 364 455 490 637 910 980 1274 1820 2548 3185 6370 12740 3327820423 6655640846 13311281692 16639102115 23294742961 33278204230 43261665499 46589485922 66556408460 86523330998 93178971844 116473714805 163063200727 173046661996 216308327495 232947429610 302831658493 326126401454 432616654990 465894859220 605663316986 652252802908 815316003635 865233309980 1211326633972 1514158292465 1630632007270 2119821609451 3028316584930 3261264014540 4239643218902 6056633169860 8479286437804 10599108047255 21198216094510 42396432189020
• Sum of all divisors σ(n): 111535229330784
• Sum of proper divisors (its aliquot sum) s(n): 69138797141764
• 42396432189020 is an abundant number, because the sum of its proper divisors (69138797141764) is greater than itself. Its abundance is 26742364952744

Bases of 42396432189020

• Binary: 1001101000111100110000010001111100011001011100₂
• Hexadecimal: 0x268F3047C65C
• Base-36: F10NH2Y58

Squares and roots of 42396432189020

• 42396432189020 squared (42396432189020²) is 1797457462358171189008560400
• 42396432189020 cubed (42396432189020³) is 76205783415516173994102096562890886808000
• The square root of 42396432189020 is 6511254.2715685739
• The cube root of 42396432189020 is 34869.2899277013

Scales and comparisons

• 42,396,432,189,020 seconds is equal to 1,348,075 years, 20 weeks, 6 days, 15 hours, 10 minutes, 20 seconds.
• To count from 1 to 42,396,432,189,020 would take you about three million, three hundred seventy thousand, one hundred eighty-eight 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 42396432189020 cubic inches would be around 2905.8 feet tall.

Recreational maths with 42396432189020

• 42396432189020 backwards is 02098123469324
• The number of decimal digits it has is: 14
• The sum of 42396432189020's digits is 53
• More coming soon!