426198881365309840

Names of 426198881365309840

• Cardinal: 426198881365309840 can be written as Four hundred twenty-six quadrillion, one hundred ninety-eight trillion, eight hundred eighty-one billion, three hundred sixty-five million, three hundred nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.2619888136530984 × 10¹⁷

Factors of 426198881365309840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 41512993454

Divisors of 426198881365309840

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 34 40 68 80 85 136 170 272 340 680 1360 7549 15098 30196 37745 60392 75490 120784 128333 150980 256666 301960 513332 603920 641665 1026664 1283330 2053328 2566660 5133320 10266640 41512985881 83025971762 166051943524 207564929405 332103887048 415129858810 664207774096 705720759977 830259717620 1411441519954 1660519435240 2822883039908 3321038870480 3528603799885 5645766079816 7057207599770 11291532159632 14114415199540 28228830399080 56457660798160 313381530415669 626763060831338 1253526121662676 1566907652078345 2507052243325352 3133815304156690 5014104486650704 5327486017066373 6267630608313380 10654972034132746 12535261216626760 21309944068265492 25070522433253520 26637430085331865 42619888136530984 53274860170663730 85239776273061968 106549720341327460 213099440682654920 426198881365309840
• Sum of all divisors σ(n): 1049340349333666800
• Sum of proper divisors (its aliquot sum) s(n): 623141467968356960
• 426198881365309840 is an abundant number, because the sum of its proper divisors (623141467968356960) is greater than itself. Its abundance is 196942586603047120

Bases of 426198881365309840

• Binary: 10111101010001010011001111111011111011100101011100110010000₂
• Hexadecimal: 0x5EA299FDF72B990
• Base-36: 38KIW757VUZ4

Squares and roots of 426198881365309840

• 426198881365309840 squared (426198881365309840²) is 181645486477041451186029359200825600
• 426198881365309840 cubed (426198881365309840³) is 77417103141572582287752011930675120441109727803904000
• The square root of 426198881365309840 is 652839093.0124434883
• The cube root of 426198881365309840 is 752553.5957324865

Scales and comparisons

• 426,198,881,365,309,840 seconds is equal to 13,551,806,107 years, 37 weeks, 2 days, 14 hours, 30 minutes, 40 seconds.
• To count from 1 to 426,198,881,365,309,840 would take you about forty billion, six hundred fifty-five million, four hundred eighteen thousand, three hundred twenty-three 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 426198881365309840 cubic inches would be around 62712.8 feet tall.

Recreational maths with 426198881365309840

• 426198881365309840 backwards is 048903563188891624
• 426198881365309840 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 426198881365309840's digits is 85
• More coming soon!