4118492820

Names of 4118492820

• Cardinal: 4118492820 can be written as Four billion, one hundred eighteen million, four hundred ninety-two thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 4.11849282 × 10⁹

Factors of 4118492820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 21419

Divisors of 4118492820

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 19 20 26 30 38 39 52 57 60 65 76 78 95 114 130 156 169 190 195 228 247 260 285 338 380 390 494 507 570 676 741 780 845 988 1014 1140 1235 1482 1690 2028 2470 2535 2964 3211 3380 3705 4940 5070 6422 7410 9633 10140 12844 14820 16055 19266 21377 32110 38532 42754 48165 64131 64220 85508 96330 106885 128262 192660 213770 256524 277901 320655 406163 427540 555802 641310 812326 833703 1111604 1218489 1282620 1389505 1624652 1667406 2030815 2436978 2779010 3334812 3612713 4061630 4168515 4873956 5280119 5558020 6092445 7225426 8123260 8337030 10560238 10838139 12184890 14450852 15840357 16674060 18063565 21120476 21676278 24369780 26400595 31680714 36127130 43352556 52801190 54190695 63361428 68641547 72254260 79201785 105602380 108381390 137283094 158403570 205924641 216762780 274566188 316807140 343207735 411849282 686415470 823698564 1029623205 1372830940 2059246410 4118492820
• Sum of all divisors σ(n): 13144904640
• Sum of proper divisors (its aliquot sum) s(n): 9026411820
• 4118492820 is an abundant number, because the sum of its proper divisors (9026411820) is greater than itself. Its abundance is 4907919000

Bases of 4118492820

• Binary: 11110101011110110011011010010100₂
• Hexadecimal: 0xF57B3694
• Base-36: 1W41LEC

Squares and roots of 4118492820

• 4118492820 squared (4118492820²) is 16961983108391552400
• 4118492820 cubed (4118492820³) is 69857805644871890308053768000
• The square root of 4118492820 is 64175.4845716025
• The cube root of 4118492820 is 1602.9234079051

Scales and comparisons

• 4,118,492,820 seconds is equal to 130 years, 49 weeks, 4 days, 17 hours, 47 minutes.
• To count from 1 to 4,118,492,820 would take you about two hundred sixty-one 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 4118492820 cubic inches would be around 133.6 feet tall.

Recreational maths with 4118492820

• 4118492820 backwards is 0282948114
• 4118492820 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4118492820's digits is 39
• More coming soon!