2750112729

Names of 2750112729

• Cardinal: 2750112729 can be written as Two billion, seven hundred fifty million, one hundred twelve thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 2.750112729 × 10⁹

Factors of 2750112729

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1331

Divisors of 2750112729

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 7 9 13 17 21 27 39 51 63 81 91 117 119 153 189 221 273 289 351 357 459 567 663 819 867 1053 1071 1291 1377 1547 1989 2023 2457 2601 3213 3757 3873 4641 5967 6069 7371 7803 9037 9639 11271 11619 13923 16783 17901 18207 21947 23409 26299 27111 33813 34857 41769 50349 54621 65841 78897 81333 101439 104571 117481 125307 151047 153629 163863 197523 236691 243999 285311 304317 352443 373099 453141 460887 592569 710073 731997 855933 1057329 1119297 1359423 1382661 1777707 1997177 2130219 2567799 2611693 3171987 3357891 4147983 4850287 5991531 7703397 7835079 9515961 10073673 12443949 14550861 17974593 23110191 23505237 30221019 33952009 43652583 53923779 70515711 101856027 130957749 161771337 211547133 305568081 392873247 916704243 2750112729
• Sum of all divisors σ(n): 5375319488
• Sum of proper divisors (its aliquot sum) s(n): 2625206759
• 2750112729 is a deficient number, because the sum of its proper divisors (2625206759) is less than itself. Its deficiency is 124905970

Bases of 2750112729

• Binary: 10100011111010110110001111011001₂
• Hexadecimal: 0xA3EB63D9
• Base-36: 19HCGK9

Squares and roots of 2750112729

• 2750112729 squared (2750112729²) is 7563120022207827441
• 2750112729 cubed (2750112729³) is 20799432644028508928929596489
• The square root of 2750112729 is 52441.5172263351
• The cube root of 2750112729 is 1401.0388087687

Scales and comparisons

• 2,750,112,729 seconds is equal to 87 years, 23 weeks, 1 day, 12 minutes, 9 seconds.
• To count from 1 to 2,750,112,729 would take you about one hundred seventy-four 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 2750112729 cubic inches would be around 116.8 feet tall.

Recreational maths with 2750112729

• 2750112729 backwards is 9272110572
• The number of decimal digits it has is: 10
• The sum of 2750112729's digits is 36
• More coming soon!