299424420

Names of 299424420

• Cardinal: 299424420 can be written as Two hundred ninety-nine million, four hundred twenty-four thousand, four hundred twenty.

Scientific notation

• Scientific notation: 2.9942442 × 10⁸

Factors of 299424420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3077

Divisors of 299424420

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 29 30 36 38 45 57 58 60 76 87 90 95 114 116 145 171 174 180 190 228 261 285 290 342 348 380 435 522 551 570 580 684 855 870 1044 1102 1140 1305 1653 1710 1740 2204 2610 2755 3019 3306 3420 4959 5220 5510 6038 6612 8265 9057 9918 11020 12076 15095 16530 18114 19836 24795 27171 30190 33060 36228 45285 49590 54342 57361 60380 87551 90570 99180 108684 114722 135855 172083 175102 181140 229444 262653 271710 286805 344166 350204 437755 516249 525306 543420 573610 688332 787959 860415 875510 1032498 1050612 1147220 1313265 1575918 1663469 1720830 1751020 2064996 2581245 2626530 3151836 3326938 3441660 3939795 4990407 5162490 5253060 6653876 7879590 8317345 9980814 10324980 14971221 15759180 16634690 19961628 24952035 29942442 33269380 49904070 59884884 74856105 99808140 149712210 299424420
• Sum of all divisors σ(n): 989352000
• Sum of proper divisors (its aliquot sum) s(n): 689927580
• 299424420 is an abundant number, because the sum of its proper divisors (689927580) is greater than itself. Its abundance is 390503160

Bases of 299424420

• Binary: 10001110110001101101010100100₂
• Hexadecimal: 0x11D8DAA4
• Base-36: 4Y9PD0

Squares and roots of 299424420

• 299424420 squared (299424420²) is 89654983292336400
• 299424420 cubed (299424420³) is 26844891372417517014888000
• The square root of 299424420 is 17303.8845349823
• The cube root of 299424420 is 669.0045513039

Scales and comparisons

• 299,424,420 seconds is equal to 9 years, 27 weeks, 13 hours, 27 minutes.
• To count from 1 to 299,424,420 would take you about fourteen 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 299424420 cubic inches would be around 55.8 feet tall.

Recreational maths with 299424420

• 299424420 backwards is 024424992
• 299424420 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 299424420's digits is 36
• More coming soon!