4249993293

Names of 4249993293

• Cardinal: 4249993293 can be written as Four billion, two hundred forty-nine million, nine hundred ninety-three thousand, two hundred ninety-three.

Scientific notation

• Scientific notation: 4.249993293 × 10⁹

Factors of 4249993293

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 64

Divisors of 4249993293

• Number of divisors d(n): 150
• Complete list of divisors:
  1 3 7 9 13 21 27 39 41 49 63 81 91 117 123 147 189 273 287 343 351 369 441 533 567 637 819 861 1029 1053 1107 1323 1599 1681 1911 2009 2401 2457 2583 3087 3321 3731 3969 4459 4797 5043 5733 6027 7203 7371 7749 9261 11193 11767 13377 14063 14391 15129 17199 18081 21609 21853 23247 26117 27783 31213 33579 35301 40131 42189 43173 45387 51597 54243 64827 65559 78351 82369 93639 98441 100737 105903 120393 126567 136161 152971 162729 182819 194481 196677 235053 247107 280917 295323 302211 317709 361179 379701 458913 548457 576583 590031 705159 741321 842751 885969 953127 1070797 1139103 1279733 1376739 1645371 1729749 1770093 2115477 2223963 2528253 2657907 3212391 3839199 4036081 4130217 4936113 5189247 6671889 7495579 7973721 9637173 11517597 12108243 12390651 14808339 15567741 22486737 28911519 34552791 36324729 46703223 52469053 67460211 86734557 103658373 108974187 157407159 202380633 326922561 472221477 607141899 1416664431 4249993293
• Sum of all divisors σ(n): 8175452362
• Sum of proper divisors (its aliquot sum) s(n): 3925459069
• 4249993293 is a deficient number, because the sum of its proper divisors (3925459069) is less than itself. Its deficiency is 324534224

Bases of 4249993293

• Binary: 11111101010100011100000001001101₂
• Hexadecimal: 0xFD51C04D
• Base-36: 1YAC3T9

Squares and roots of 4249993293

• 4249993293 squared (4249993293²) is 18062442990544983849
• 4249993293 cubed (4249993293³) is 76765261565011043773043324757
• The square root of 4249993293 is 65191.9726116643
• The cube root of 4249993293 is 1619.8050485567

Scales and comparisons

• 4,249,993,293 seconds is equal to 135 years, 7 weeks, 17 hours, 41 minutes, 33 seconds.
• To count from 1 to 4,249,993,293 would take you about two hundred seventy 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 4249993293 cubic inches would be around 135 feet tall.

Recreational maths with 4249993293

• 4249993293 backwards is 3923999424
• The number of decimal digits it has is: 10
• The sum of 4249993293's digits is 54
• More coming soon!