16666989494272

Names of 16666989494272

• Cardinal: 16666989494272 can be written as Sixteen trillion, six hundred sixty-six billion, nine hundred eighty-nine million, four hundred ninety-four thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.6666989494272 × 10¹³

Factors of 16666989494272

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 4438

Divisors of 16666989494272

• Number of divisors d(n): 102
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 208 256 416 512 832 1024 1664 2048 3328 4096 4423 6656 8192 8846 13312 16384 17692 26624 32768 35384 53248 57499 65536 70768 106496 114998 141536 212992 229996 283072 425984 459992 566144 851968 919984 1132288 1839968 2264576 3679936 4529152 7359872 9058304 14719744 18116608 19562929 29439488 36233216 39125858 58878976 72466432 78251716 117757952 144932864 156503432 235515904 254318077 289865728 313006864 471031808 508636154 626013728 942063616 1017272308 1252027456 1884127232 2034544616 2504054912 3768254464 4069089232 5008109824 8138178464 10016219648 16276356928 20032439296 32552713856 40064878592 65105427712 80129757184 130210855424 160259514368 260421710848 320519028736 520843421696 641038057472 1041686843392 1282076114944 2083373686784 4166747373568 8333494747136 16666989494272
• Sum of all divisors σ(n): 35905975350882
• Sum of proper divisors (its aliquot sum) s(n): 19238985856610
• 16666989494272 is an abundant number, because the sum of its proper divisors (19238985856610) is greater than itself. Its abundance is 2571996362338

Bases of 16666989494272

• Binary: 11110010100010010101111111010000000000000000₂
• Hexadecimal: 0xF2895FD0000
• Base-36: 5WOPJ7RWG

Squares and roots of 16666989494272

• 16666989494272 squared (16666989494272²) is 277788538802173218320809984
• 16666989494272 cubed (16666989494272³) is 4629898657844990856675299440281568411648
• The square root of 16666989494272 is 4082522.4425925695
• The cube root of 16666989494272 is 25543.8126692797

Scales and comparisons

• 16,666,989,494,272 seconds is equal to 529,958 years, 36 weeks, 6 days, 23 hours, 57 minutes, 52 seconds.
• To count from 1 to 16,666,989,494,272 would take you about one million, three hundred twenty-four thousand, eight hundred ninety-six 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 16666989494272 cubic inches would be around 2128.7 feet tall.

Recreational maths with 16666989494272

• 16666989494272 backwards is 27249498966661
• The number of decimal digits it has is: 14
• The sum of 16666989494272's digits is 79
• More coming soon!