11818949890398

Names of 11818949890398

• Cardinal: 11818949890398 can be written as Eleven trillion, eight hundred eighteen billion, nine hundred forty-nine million, eight hundred ninety thousand, three hundred ninety-eight.

Scientific notation

• Scientific notation: 1.1818949890398 × 10¹³

Factors of 11818949890398

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 587209

Divisors of 11818949890398

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 14 17 21 34 42 51 102 119 238 289 357 578 714 867 1663 1734 2023 3326 4046 4989 6069 9978 11641 12138 23282 28271 34923 56542 69846 84813 169626 197897 395794 480607 585517 593691 961214 1171034 1187382 1441821 1756551 2883642 3364249 3513102 4098619 6728498 8197238 9953789 10092747 12295857 19907578 20185494 24591714 29861367 59722734 69676523 139353046 169214413 209029569 338428826 418059138 507643239 973714771 1015286478 1184500891 1947429542 2369001782 2921144313 3553502673 5842288626 6816003397 7107005346 13632006794 16553151107 20448010191 33106302214 40896020382 49659453321 99318906642 115872057749 231744115498 281403568819 347616173247 562807137638 695232346494 844210706457 1688421412914 1969824981733 3939649963466 5909474945199 11818949890398
• Sum of all divisors σ(n): 28714627129344
• Sum of proper divisors (its aliquot sum) s(n): 16895677238946
• 11818949890398 is an abundant number, because the sum of its proper divisors (16895677238946) is greater than itself. Its abundance is 5076727348548

Bases of 11818949890398

• Binary: 10101011111111010000010011110101000101011110₂
• Hexadecimal: 0xABFD04F515E
• Base-36: 46TJTLWM6

Squares and roots of 11818949890398

• 11818949890398 squared (11818949890398²) is 139687576511738896212598404
• 11818949890398 cubed (11818949890398³) is 1650960467103378666552283404262589724792
• The square root of 11818949890398 is 3437869.9641490223
• The cube root of 11818949890398 is 22778.5616493627

Scales and comparisons

• 11,818,949,890,398 seconds is equal to 375,806 years, 2 weeks, 3 days, 12 hours, 13 minutes, 18 seconds.
• To count from 1 to 11,818,949,890,398 would take you about nine hundred thirty-nine thousand, five hundred fifteen 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 11818949890398 cubic inches would be around 1898.2 feet tall.

Recreational maths with 11818949890398

• 11818949890398 backwards is 89309894981811
• The number of decimal digits it has is: 14
• The sum of 11818949890398's digits is 78
• More coming soon!