42389100797904

Names of 42389100797904

• Cardinal: 42389100797904 can be written as Forty-two trillion, three hundred eighty-nine billion, one hundred million, seven hundred ninety-seven thousand, nine hundred four.

Scientific notation

• Scientific notation: 4.2389100797904 × 10¹³

Factors of 42389100797904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 532312488

Divisors of 42389100797904

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 79 84 112 126 144 158 168 237 252 316 336 474 504 553 632 711 948 1008 1106 1264 1422 1659 1896 2212 2844 3318 3792 4424 4977 5688 6636 8848 9954 11376 13272 19908 26544 39816 79632 532312397 1064624794 1596937191 2129249588 3193874382 3726186779 4258499176 4790811573 6387748764 7452373558 8516998352 9581623146 11178560337 12775497528 14904747116 19163246292 22357120674 25550995056 29809494232 33535681011 38326492584 42052679363 44714241348 59618988464 67071362022 76652985168 84105358726 89428482696 126158038089 134142724044 168210717452 178856965392 252316076178 268285448088 294368755541 336421434904 378474114267 504632152356 536570896176 588737511082 672842869808 756948228534 883106266623 1009264304712 1177475022164 1513896457068 1766212533246 2018528609424 2354950044328 2649318799869 3027792914136 3532425066492 4709900088656 5298637599738 6055585828272 7064850132984 10597275199476 14129700265968 21194550398952 42389100797904
• Sum of all divisors σ(n): 137294013692160
• Sum of proper divisors (its aliquot sum) s(n): 94904912894256
• 42389100797904 is an abundant number, because the sum of its proper divisors (94904912894256) is greater than itself. Its abundance is 52515812096352

Bases of 42389100797904

• Binary: 1001101000110101111011010010111001111111010000₂
• Hexadecimal: 0x268D7B4B9FD0
• Base-36: F0XA85SK0

Squares and roots of 42389100797904

• 42389100797904 squared (42389100797904²) is 1796835866454865529450793216
• 42389100797904 cubed (42389100797904³) is 76166256660444465602245644123251310219264
• The square root of 42389100797904 is 6510691.2688211533
• The cube root of 42389100797904 is 34867.2798911165

Scales and comparisons

• 42,389,100,797,904 seconds is equal to 1,347,842 years, 14 weeks, 6 days, 13 hours, 38 minutes, 24 seconds.
• To count from 1 to 42,389,100,797,904 would take you about three million, three hundred sixty-nine thousand, six hundred five 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 42389100797904 cubic inches would be around 2905.6 feet tall.

Recreational maths with 42389100797904

• 42389100797904 backwards is 40979700198324
• 42389100797904 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42389100797904's digits is 63
• More coming soon!