16400677312908

Names of 16400677312908

• Cardinal: 16400677312908 can be written as Sixteen trillion, four hundred billion, six hundred seventy-seven million, three hundred twelve thousand, nine hundred eight.

Scientific notation

• Scientific notation: 1.6400677312908 × 10¹³

Factors of 16400677312908

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2099421102

Divisors of 16400677312908

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 31 36 42 62 63 84 93 124 126 186 217 252 279 372 434 558 651 868 1116 1302 1953 2604 3906 7812 2099421059 4198842118 6298263177 8397684236 12596526354 14695947413 18894789531 25193052708 29391894826 37789579062 44087842239 58783789652 65082052829 75579158124 88175684478 130164105658 132263526717 176351368956 195246158487 260328211316 264527053434 390492316974 455574369803 529054106868 585738475461 780984633948 911148739606 1171476950922 1366723109409 1822297479212 2342953901844 2733446218818 4100169328227 5466892437636 8200338656454 16400677312908
• Sum of all divisors σ(n): 48908113013760
• Sum of proper divisors (its aliquot sum) s(n): 32507435700852
• 16400677312908 is an abundant number, because the sum of its proper divisors (32507435700852) is greater than itself. Its abundance is 16106758387944

Bases of 16400677312908

• Binary: 11101110101010010100100010111001100110001100₂
• Hexadecimal: 0xEEA948B998C
• Base-36: 5TAD7THN0

Squares and roots of 16400677312908

• 16400677312908 squared (16400677312908²) is 268982216322135175343416464
• 16400677312908 cubed (16400677312908³) is 4411490532810154306072410948903886917312
• The square root of 16400677312908 is 4049774.9706505915
• The cube root of 16400677312908 is 25407.0316122927

Scales and comparisons

• 16,400,677,312,908 seconds is equal to 521,490 years, 42 weeks, 2 hours, 1 minute, 48 seconds.
• To count from 1 to 16,400,677,312,908 would take you about one million, three hundred three thousand, seven hundred twenty-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 16400677312908 cubic inches would be around 2117.3 feet tall.

Recreational maths with 16400677312908

• 16400677312908 backwards is 80921377600461
• The number of decimal digits it has is: 14
• The sum of 16400677312908's digits is 54
• More coming soon!