2172677013

Names of 2172677013

• Cardinal: 2172677013 can be written as Two billion, one hundred seventy-two million, six hundred seventy-seven thousand and thirteen.

Scientific notation

• Scientific notation: 2.172677013 × 10⁹

Factors of 2172677013

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 466

Divisors of 2172677013

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 13 27 29 39 81 87 117 169 261 351 377 421 507 783 1053 1131 1263 1521 2197 2349 3393 3789 4563 4901 5473 6591 10179 11367 12209 13689 14703 16419 19773 30537 34101 36627 44109 49257 59319 63713 71149 109881 132327 147771 158717 177957 191139 213447 329643 396981 443313 476151 573417 640341 924937 988929 1428453 1720251 1921023 2063321 2774811 4285359 5160753 5763069 6189963 8324433 12856077 18569889 24973299 26823173 55709667 74919897 80469519 167129001 241408557 724225671 2172677013
• Sum of all divisors σ(n): 3645826800
• Sum of proper divisors (its aliquot sum) s(n): 1473149787
• 2172677013 is a deficient number, because the sum of its proper divisors (1473149787) is less than itself. Its deficiency is 699527226

Bases of 2172677013

• Binary: 10000001100000000110101110010101₂
• Hexadecimal: 0x81806B95
• Base-36: ZXK0B9

Squares and roots of 2172677013

• 2172677013 squared (2172677013²) is 4720525402818602169
• 2172677013 cubed (2172677013³) is 10256177031986542341378241197
• The square root of 2172677013 is 46611.9835771875
• The cube root of 2172677013 is 1295.1847528381

Scales and comparisons

• 2,172,677,013 seconds is equal to 69 years, 4 weeks, 2 days, 17 hours, 23 minutes, 33 seconds.
• To count from 1 to 2,172,677,013 would take you about one hundred thirty-eight 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 2172677013 cubic inches would be around 107.9 feet tall.

Recreational maths with 2172677013

• 2172677013 backwards is 3107762712
• The number of decimal digits it has is: 10
• The sum of 2172677013's digits is 36
• More coming soon!