18948940332426

Names of 18948940332426

• Cardinal: 18948940332426 can be written as Eighteen trillion, nine hundred forty-eight billion, nine hundred forty million, three hundred thirty-two thousand, four hundred twenty-six.

Scientific notation

• Scientific notation: 1.8948940332426 × 10¹³

Factors of 18948940332426

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7746

Divisors of 18948940332426

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 6 9 13 18 26 37 39 74 78 111 117 222 234 333 481 666 962 1369 1443 2738 2886 4107 4329 7691 8214 8658 12321 15382 17797 23073 24642 35594 46146 53391 69219 99983 106782 138438 160173 199966 284567 299949 320346 569134 599898 853701 899847 1707402 1799694 2561103 3699371 5122206 7398742 10528979 11098113 21057958 22196226 31586937 33294339 59151481 63173874 66588678 94760811 118302962 136876727 177454443 189521622 273753454 354908886 410630181 532363329 768969253 821260362 1064726658 1231890543 1537938506 2188604797 2306907759 2463781086 4377209594 4613815518 6565814391 6920723277 13131628782 13841446554 19697443173 28451862361 39394886346 56903724722 80978377489 85355587083 161956754978 170711174166 242935132467 256066761249 485870264934 512133522498 728805397401 1052718907357 1457610794802 2105437814714 3158156722071 6316313444142 9474470166213 18948940332426
• Sum of all divisors σ(n): 45447378200406
• Sum of proper divisors (its aliquot sum) s(n): 26498437867980
• 18948940332426 is an abundant number, because the sum of its proper divisors (26498437867980) is greater than itself. Its abundance is 7549497535554

Bases of 18948940332426

• Binary: 100010011101111100100110110110111110110001010₂
• Hexadecimal: 0x113BE4DB7D8A
• Base-36: 6PT0TTRII

Squares and roots of 18948940332426

• 18948940332426 squared (18948940332426²) is 359062339721840767387045476
• 18948940332426 cubed (18948940332426³) is 6803850851010434735143720441401419404776
• The square root of 18948940332426 is 4353038.0577736739
• The cube root of 18948940332426 is 26660.0919377213

Scales and comparisons

• 18,948,940,332,426 seconds is equal to 602,517 years, 35 weeks, 6 days, 47 minutes, 6 seconds.
• To count from 1 to 18,948,940,332,426 would take you about one million, five hundred six thousand, two hundred ninety-four 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 18948940332426 cubic inches would be around 2221.7 feet tall.

Recreational maths with 18948940332426

• 18948940332426 backwards is 62423304984981
• The number of decimal digits it has is: 14
• The sum of 18948940332426's digits is 63
• More coming soon!