423849972

Names of 423849972

• Cardinal: 423849972 can be written as Four hundred twenty-three million, eight hundred forty-nine thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 4.23849972 × 10⁸

Factors of 423849972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 507

Divisors of 423849972

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 39 42 52 73 78 84 91 146 156 169 182 219 273 292 338 364 409 438 507 511 546 676 818 876 949 1014 1022 1092 1183 1227 1533 1636 1898 2028 2044 2366 2454 2847 2863 3066 3549 3796 4732 4908 5317 5694 5726 6132 6643 7098 8589 10634 11388 11452 12337 13286 14196 15951 17178 19929 21268 24674 26572 29857 31902 34356 37011 37219 39858 49348 59714 63804 69121 74022 74438 79716 86359 89571 111657 119428 138242 148044 148876 172718 179142 207363 208999 223314 259077 276484 345436 358284 388141 414726 417998 446628 483847 518154 626997 776282 829452 835996 967694 1036308 1164423 1253994 1451541 1552564 1935388 2328846 2507988 2716987 2903082 4657692 5045833 5433974 5806164 8150961 10091666 10867948 15137499 16301922 20183332 30274998 32603844 35320831 60549996 70641662 105962493 141283324 211924986 423849972
• Sum of all divisors σ(n): 1243697280
• Sum of proper divisors (its aliquot sum) s(n): 819847308
• 423849972 is an abundant number, because the sum of its proper divisors (819847308) is greater than itself. Its abundance is 395997336

Bases of 423849972

• Binary: 11001010000110110111111110100₂
• Hexadecimal: 0x19436FF4
• Base-36: 70CKQC

Squares and roots of 423849972

• 423849972 squared (423849972²) is 179648798764400784
• 423849972 cubed (423849972³) is 76144138326124906895178048
• The square root of 423849972 is 20587.6169577735
• The cube root of 423849972 is 751.1685322089

Scales and comparisons

• 423,849,972 seconds is equal to 13 years, 24 weeks, 5 days, 16 hours, 6 minutes, 12 seconds.
• To count from 1 to 423,849,972 would take you about twenty 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 423849972 cubic inches would be around 62.6 feet tall.

Recreational maths with 423849972

• 423849972 backwards is 279948324
• The number of decimal digits it has is: 9
• The sum of 423849972's digits is 48
• More coming soon!