16940397159

Names of 16940397159

• Cardinal: 16940397159 can be written as Sixteen billion, nine hundred forty million, three hundred ninety-seven thousand, one hundred fifty-nine.

Scientific notation

• Scientific notation: 1.6940397159 × 10¹⁰

Factors of 16940397159

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5343

Divisors of 16940397159

• Number of divisors d(n): 56
• Complete list of divisors:
  1 3 7 9 21 27 49 63 147 189 343 441 1029 1323 2401 3087 5333 7203 9261 15999 16807 21609 37331 47997 50421 64827 111993 117649 143991 151263 261317 335979 352947 453789 783951 1007937 1058841 1829219 2351853 3176523 5487657 7055559 12804533 16462971 38413599 49388913 89631731 115240797 268895193 345722391 627422117 806685579 1882266351 2420056737 5646799053 16940397159
• Sum of all divisors σ(n): 29285153520
• Sum of proper divisors (its aliquot sum) s(n): 12344756361
• 16940397159 is a deficient number, because the sum of its proper divisors (12344756361) is less than itself. Its deficiency is 4595640798

Bases of 16940397159

• Binary: 1111110001101110011111001001100111₂
• Hexadecimal: 0x3F1B9F267
• Base-36: 7S5VI3R

Squares and roots of 16940397159

• 16940397159 squared (16940397159²) is 286977055904655271281
• 16940397159 cubed (16940397159³) is 4861505302545406332483026690679
• The square root of 16940397159 is 130155.2809493337
• The cube root of 16940397159 is 2568.2730584065

Scales and comparisons

• 16,940,397,159 seconds is equal to 538 years, 33 weeks, 6 days, 9 hours, 52 minutes, 39 seconds.
• To count from 1 to 16,940,397,159 would take you about one thousand and seventy-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 16940397159 cubic inches would be around 214 feet tall.

Recreational maths with 16940397159

• 16940397159 backwards is 95179304961
• The number of decimal digits it has is: 11
• The sum of 16940397159's digits is 54
• More coming soon!