4138672512

Names of 4138672512

• Cardinal: 4138672512 can be written as Four billion, one hundred thirty-eight million, six hundred seventy-two thousand, five hundred twelve.

Scientific notation

• Scientific notation: 4.138672512 × 10⁹

Factors of 4138672512

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 409

Divisors of 4138672512

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 41 48 52 64 73 78 82 96 104 123 128 146 156 164 192 208 219 246 277 292 312 328 384 416 438 492 533 554 584 624 656 831 832 876 949 984 1066 1108 1168 1248 1312 1599 1662 1664 1752 1898 1968 2132 2216 2336 2496 2624 2847 2993 3198 3324 3504 3601 3796 3936 4264 4432 4672 4992 5248 5694 5986 6396 6648 7008 7202 7592 7872 8528 8864 8979 9344 10803 11357 11388 11972 12792 13296 14016 14404 15184 15744 17056 17728 17958 20221 21606 22714 22776 23944 25584 26592 28032 28808 30368 34071 34112 35456 35916 38909 40442 43212 45428 45552 47888 51168 53184 57616 60663 60736 68142 68224 71832 77818 80884 86424 90856 91104 95776 102336 106368 115232 116727 121326 121472 136284 143664 147641 155636 161768 172848 181712 182208 191552 204672 230464 233454 242652 262873 272568 287328 295282 311272 323536 345696 363424 364416 383104 442923 460928 466908 485304 525746 545136 574656 590564 622544 647072 691392 726848 788619 829061 885846 933816 970608 1051492 1090272 1149312 1181128 1245088 1294144 1382784 1453696 1577238 1658122 1771692 1867632 1941216 2102984 2180544 2362256 2487183 2490176 2588288 3154476 3316244 3543384 3735264 3882432 4205968 4361088 4724512 4974366 4980352 6308952 6632488 7086768 7470528 7764864 8411936 9449024 9948732 10777793 12617904 13264976 14173536 14941056 16823872 18898048 19897464 21555586 25235808 26529952 28347072 32333379 33647744 39794928 43111172 50471616 53059904 56694144 64666758 79589856 86222344 100943232 106119808 129333516 159179712 172444688 258667032 318359424 344889376 517334064 689778752 1034668128 1379557504 2069336256 4138672512
• Sum of all divisors σ(n): 12338262720
• Sum of proper divisors (its aliquot sum) s(n): 8199590208
• 4138672512 is an abundant number, because the sum of its proper divisors (8199590208) is greater than itself. Its abundance is 4060917696

Bases of 4138672512

• Binary: 11110110101011110010000110000000₂
• Hexadecimal: 0xF6AF2180
• Base-36: 1WG245C

Squares and roots of 4138672512

• 4138672512 squared (4138672512²) is 17128610161584390144
• 4138672512 cubed (4138672512³) is 70889708044513193857256521728
• The square root of 4138672512 is 64332.5152003249
• The cube root of 4138672512 is 1605.5371321661

Scales and comparisons

• 4,138,672,512 seconds is equal to 131 years, 31 weeks, 7 hours, 15 minutes, 12 seconds.
• To count from 1 to 4,138,672,512 would take you about two hundred sixty-three 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 4138672512 cubic inches would be around 133.8 feet tall.

Recreational maths with 4138672512

• 4138672512 backwards is 2152768314
• 4138672512 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4138672512's digits is 39
• More coming soon!