16909190727

Names of 16909190727

• Cardinal: 16909190727 can be written as Sixteen billion, nine hundred nine million, one hundred ninety thousand, seven hundred twenty-seven.

Scientific notation

• Scientific notation: 1.6909190727 × 10¹⁰

Factors of 16909190727

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 153

Divisors of 16909190727

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 11 13 33 39 59 67 143 169 177 201 429 507 649 737 767 871 1859 1947 2197 2211 2301 2613 3481 3953 5577 6591 8437 9581 9971 10443 11323 11859 24167 25311 28743 29913 33969 38291 43483 45253 51389 72501 109681 114873 124553 129623 130449 135759 147199 154167 233227 329043 373659 388869 441597 497783 565279 588289 668057 699681 1425853 1493349 1619189 1695837 1764867 2004171 2565497 3031951 4277559 4857567 6471179 7348627 7647757 7696491 8684741 9095853 19413537 22045881 22943271 26054223 33351461 39415363 84125327 95532151 100054383 118246089 252375981 286596453 433568993 512399719 1300706979 1537199157 5636396909 16909190727
• Sum of all divisors σ(n): 27507621120
• Sum of proper divisors (its aliquot sum) s(n): 10598430393
• 16909190727 is a deficient number, because the sum of its proper divisors (10598430393) is less than itself. Its deficiency is 6310760334

Bases of 16909190727

• Binary: 1111101111110111011100011001000111₂
• Hexadecimal: 0x3EFDDC647
• Base-36: 7RNAN2F

Squares and roots of 16909190727

• 16909190727 squared (16909190727²) is 285920731042062788529
• 16909190727 cubed (16909190727³) is 4834688173993509150746328770583
• The square root of 16909190727 is 130035.3441453515
• The cube root of 16909190727 is 2566.6950571793

Scales and comparisons

• 16,909,190,727 seconds is equal to 537 years, 34 weeks, 2 days, 5 hours, 25 minutes, 27 seconds.
• To count from 1 to 16,909,190,727 would take you about one thousand and seventy-five 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 16909190727 cubic inches would be around 213.9 feet tall.

Recreational maths with 16909190727

• 16909190727 backwards is 72709190961
• The number of decimal digits it has is: 11
• The sum of 16909190727's digits is 51
• More coming soon!