18836088144

Names of 18836088144

• Cardinal: 18836088144 can be written as Eighteen billion, eight hundred thirty-six million, eighty-eight thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.8836088144 × 10¹⁰

Factors of 18836088144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8390

Divisors of 18836088144

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 41 48 82 123 164 246 328 492 656 984 1373 1968 2746 4119 5492 6971 8238 10984 13942 16476 20913 21968 27884 32952 41826 55768 56293 65904 83652 111536 112586 167304 168879 225172 285811 334608 337758 450344 571622 675516 857433 900688 1143244 1351032 1714866 2286488 2702064 3429732 4572976 6859464 9571183 13718928 19142366 28713549 38284732 57427098 76569464 114854196 153138928 229708392 392418503 459416784 784837006 1177255509 1569674012 2354511018 3139348024 4709022036 6278696048 9418044072 18836088144
• Sum of all divisors σ(n): 49890181824
• Sum of proper divisors (its aliquot sum) s(n): 31054093680
• 18836088144 is an abundant number, because the sum of its proper divisors (31054093680) is greater than itself. Its abundance is 12218005536

Bases of 18836088144

• Binary: 10001100010101101111110010101010000₂
• Hexadecimal: 0x462B7E550
• Base-36: 8NIIQMO

Squares and roots of 18836088144

• 18836088144 squared (18836088144²) is 354798216568537364736
• 18836088144 cubed (18836088144³) is 6683010480618971019324773289984
• The square root of 18836088144 is 137244.6288347927
• The cube root of 18836088144 is 2660.7060963049

Scales and comparisons

• 18,836,088,144 seconds is equal to 598 years, 48 weeks, 2 days, 6 hours, 42 minutes, 24 seconds.
• To count from 1 to 18,836,088,144 would take you about one thousand, one hundred ninety-seven 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 18836088144 cubic inches would be around 221.7 feet tall.

Recreational maths with 18836088144

• 18836088144 backwards is 44188063881
• The number of decimal digits it has is: 11
• The sum of 18836088144's digits is 51
• More coming soon!