4049430138

Names of 4049430138

• Cardinal: 4049430138 can be written as Four billion, forty-nine million, four hundred thirty thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 4.049430138 × 10⁹

Factors of 4049430138

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 66

Divisors of 4049430138

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 13 18 19 26 27 29 38 39 54 57 58 78 87 114 117 171 174 234 247 261 342 351 361 377 494 513 522 551 702 722 741 754 783 841 1026 1083 1102 1131 1482 1566 1653 1682 2166 2223 2262 2523 3249 3306 3393 4446 4693 4959 5046 6498 6669 6786 6859 7163 7569 9386 9747 9918 10179 10469 10933 13338 13718 14079 14326 14877 15138 15979 19494 20358 20577 20938 21489 21866 22707 28158 29754 31407 31958 32799 41154 42237 42978 45414 47937 61731 62814 64467 65598 84474 89167 94221 95874 98397 123462 126711 128934 136097 143811 178334 185193 188442 193401 196794 198911 207727 253422 267501 272194 282663 287622 295191 303601 370386 386802 397822 408291 415454 431433 535002 565326 590382 596733 607202 623181 802503 816582 862866 910803 1193466 1224873 1246362 1605006 1790199 1821606 1869543 2407509 2449746 2585843 2732409 3580398 3674619 3739086 3946813 4815018 5171686 5370597 5464818 5608629 5768419 7349238 7757529 7893626 8197227 10741194 11217258 11536838 11840439 15515058 16394454 17305257 23272587 23680878 34610514 35521317 46545174 51915771 69817761 71042634 74989447 103831542 106563951 139635522 149978894 155747313 213127902 224968341 311494626 449936682 674905023 1349810046 2024715069 4049430138
• Sum of all divisors σ(n): 10594147200
• Sum of proper divisors (its aliquot sum) s(n): 6544717062
• 4049430138 is an abundant number, because the sum of its proper divisors (6544717062) is greater than itself. Its abundance is 2495286924

Bases of 4049430138

• Binary: 11110001010111010110011001111010₂
• Hexadecimal: 0xF15D667A
• Base-36: 1UYXCAI

Squares and roots of 4049430138

• 4049430138 squared (4049430138²) is 16397884442542699044
• 4049430138 cubed (4049430138³) is 66402087461073734860637388072
• The square root of 4049430138 is 63635.1328905661
• The cube root of 4049430138 is 1593.9130886949

Scales and comparisons

• 4,049,430,138 seconds is equal to 128 years, 39 weeks, 3 days, 9 hours, 42 minutes, 18 seconds.
• To count from 1 to 4,049,430,138 would take you about two hundred fifty-seven 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 4049430138 cubic inches would be around 132.8 feet tall.

Recreational maths with 4049430138

• 4049430138 backwards is 8310349404
• The number of decimal digits it has is: 10
• The sum of 4049430138's digits is 36
• More coming soon!