18047083469994

Names of 18047083469994

• Cardinal: 18047083469994 can be written as Eighteen trillion, forty-seven billion, eighty-three million, four hundred sixty-nine thousand, nine hundred ninety-four.

Scientific notation

• Scientific notation: 1.8047083469994 × 10¹³

Factors of 18047083469994

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 671

Divisors of 18047083469994

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 9 18 157 314 471 509 942 1018 1413 1527 2826 3054 4581 9162 24649 49298 73947 79913 147894 159826 221841 239739 259081 443682 479478 518162 719217 777243 1438434 1554486 2331729 3869893 4663458 7739786 11609679 12546341 23219358 25092682 34829037 37639023 40675717 69658074 75278046 81351434 112917069 122027151 225834138 244054302 366081453 732162906 1969775537 3939551074 5909326611 6386087569 11818653222 12772175138 17727979833 19158262707 35455959666 38316525414 57474788121 114949576242 1002615748333 2005231496666 3007847244999 6015694489998 9023541734997 18047083469994
• Sum of all divisors σ(n): 39430133640300
• Sum of proper divisors (its aliquot sum) s(n): 21383050170306
• 18047083469994 is an abundant number, because the sum of its proper divisors (21383050170306) is greater than itself. Its abundance is 3335966700312

Bases of 18047083469994

• Binary: 100000110100111101001111111111101110010101010₂
• Hexadecimal: 0x1069E9FFDCAA
• Base-36: 6EAPRJAUI

Squares and roots of 18047083469994

• 18047083469994 squared (18047083469994²) is 325697221772930675898360036
• 18047083469994 cubed (18047083469994³) is 5877884947281227111130583221748814759784
• The square root of 18047083469994 is 4248185.9034173633
• The cube root of 18047083469994 is 26230.2447135713

Scales and comparisons

• 18,047,083,469,994 seconds is equal to 573,841 years, 22 weeks, 2 days, 21 hours, 39 minutes, 54 seconds.
• To count from 1 to 18,047,083,469,994 would take you about one million, four hundred thirty-four thousand, six hundred 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 18047083469994 cubic inches would be around 2185.9 feet tall.

Recreational maths with 18047083469994

• 18047083469994 backwards is 49996438074081
• The number of decimal digits it has is: 14
• The sum of 18047083469994's digits is 72
• More coming soon!