18948428200359

Names of 18948428200359

• Cardinal: 18948428200359 can be written as Eighteen trillion, nine hundred forty-eight billion, four hundred twenty-eight million, two hundred thousand, three hundred fifty-nine.

Scientific notation

• Scientific notation: 1.8948428200359 × 10¹³

Factors of 18948428200359

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3454

Divisors of 18948428200359

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 21 63 383 571 827 1149 1663 1713 2481 2681 3447 3997 4989 5139 5789 7443 8043 11641 11991 14967 17367 24129 34923 35973 52101 104769 218693 316741 472217 636929 656079 949573 950223 1375301 1416651 1530851 1910787 1968237 2217187 2848719 2850669 3305519 4125903 4249953 4458503 4592553 5732361 6647011 6651561 8546157 9627107 9916557 12377709 13375509 13777659 19941033 19954683 28881321 29749671 40126527 59823099 86643963 180859111 363686459 526740283 542577333 785296871 1091059377 1266013777 1580220849 1627731999 2355890613 2545805213 3273178131 3687181981 3798041331 4740662547 5497078097 7067671839 7637415639 11061545943 11394123993 16491234291 22912246917 33184637829 49473702873 300768701593 902306104779 2105380911151 2706918314337 6316142733453 18948428200359
• Sum of all divisors σ(n): 31473442750464
• Sum of proper divisors (its aliquot sum) s(n): 12525014550105
• 18948428200359 is a deficient number, because the sum of its proper divisors (12525014550105) is less than itself. Its deficiency is 6423413650254

Bases of 18948428200359

• Binary: 100010011101111000110010101001111100110100111₂
• Hexadecimal: 0x113BC654F9A7
• Base-36: 6PSSCWZVR

Squares and roots of 18948428200359

• 18948428200359 squared (18948428200359²) is 359042931264160211447728881
• 18948428200359 cubed (18948428200359³) is 6803299203905371412237942270604578868279
• The square root of 18948428200359 is 4352979.2327047691
• The cube root of 18948428200359 is 26659.8517552313

Scales and comparisons

• 18,948,428,200,359 seconds is equal to 602,501 years, 21 weeks, 13 hours, 52 minutes, 39 seconds.
• To count from 1 to 18,948,428,200,359 would take you about one million, five hundred six thousand, two hundred fifty-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 18948428200359 cubic inches would be around 2221.7 feet tall.

Recreational maths with 18948428200359

• 18948428200359 backwards is 95300282484981
• 18948428200359 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18948428200359's digits is 63
• More coming soon!