4123695940

Names of 4123695940

• Cardinal: 4123695940 can be written as Four billion, one hundred twenty-three million, six hundred ninety-five thousand, nine hundred forty.

Scientific notation

• Scientific notation: 4.12369594 × 10⁹

Factors of 4123695940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1209

Divisors of 4123695940

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 35 49 52 65 70 91 98 130 140 182 196 245 260 364 431 455 490 637 751 862 910 980 1274 1502 1724 1820 2155 2548 3004 3017 3185 3755 4310 5257 5603 6034 6370 7510 8620 9763 10514 11206 12068 12740 15020 15085 19526 21028 21119 22412 26285 28015 30170 36799 39052 39221 42238 48815 52570 56030 60340 68341 73598 78442 84476 97630 105140 105595 112060 136682 147196 156884 183995 195260 196105 211190 273364 274547 323681 341705 367990 392210 422380 478387 549094 647362 683410 735980 784420 956774 1098188 1294724 1366820 1372735 1618405 1913548 2265767 2391935 2745470 3236810 4207853 4531534 4783870 5490940 6473620 8415706 9063068 9567740 11328835 15860369 16831412 21039265 22657670 29454971 31720738 42078530 45315340 58909942 63441476 79301845 84157060 117819884 147274855 158603690 206184797 294549710 317207380 412369594 589099420 824739188 1030923985 2061847970 4123695940
• Sum of all divisors σ(n): 10888141824
• Sum of proper divisors (its aliquot sum) s(n): 6764445884
• 4123695940 is an abundant number, because the sum of its proper divisors (6764445884) is greater than itself. Its abundance is 2640749944

Bases of 4123695940

• Binary: 11110101110010101001101101000100₂
• Hexadecimal: 0xF5CA9B44
• Base-36: 1W7545G

Squares and roots of 4123695940

• 4123695940 squared (4123695940²) is 17004868205572483600
• 4123695940 cubed (4123695940³) is 70122905979554335997036584000
• The square root of 4123695940 is 64216.0099975077
• The cube root of 4123695940 is 1603.5981444697

Scales and comparisons

• 4,123,695,940 seconds is equal to 131 years, 6 weeks, 1 day, 23 hours, 5 minutes, 40 seconds.
• To count from 1 to 4,123,695,940 would take you about two hundred sixty-two 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 4123695940 cubic inches would be around 133.6 feet tall.

Recreational maths with 4123695940

• 4123695940 backwards is 0495963214
• The number of decimal digits it has is: 10
• The sum of 4123695940's digits is 43
• More coming soon!