12473098638

Names of 12473098638

• Cardinal: 12473098638 can be written as Twelve billion, four hundred seventy-three million, ninety-eight thousand, six hundred thirty-eight.

Scientific notation

• Scientific notation: 1.2473098638 × 10¹⁰

Factors of 12473098638

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 114

Divisors of 12473098638

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 7 11 13 14 21 22 26 33 37 39 41 42 66 74 77 78 82 91 111 123 143 154 182 222 231 246 259 273 286 287 407 429 451 462 481 518 533 546 574 777 814 858 861 902 962 1001 1066 1221 1353 1369 1443 1517 1554 1599 1722 2002 2442 2706 2738 2849 2886 3003 3034 3157 3198 3367 3731 4107 4551 5291 5698 5863 6006 6314 6734 7462 8214 8547 9102 9471 9583 10101 10582 10619 11193 11726 15059 15873 16687 17094 17589 17797 18942 19166 19721 20202 21238 22386 28749 30118 31746 31857 33374 35178 35594 37037 39442 41041 45177 50061 50653 53391 56129 57498 59163 63714 74074 82082 90354 100122 101306 105413 106782 111111 112258 116809 118326 123123 124579 138047 151959 168387 195767 210826 216931 222222 233618 246246 249158 276094 303918 316239 336774 350427 354571 373737 391534 392903 414141 433862 557183 587301 617419 632478 650793 658489 700854 709142 729677 747474 785806 828282 1063713 1114366 1174602 1178709 1234838 1301586 1316978 1370369 1459354 1518517 1671549 1852257 1975467 2076773 2127426 2189031 2357418 2740738 3037034 3343098 3704514 3900281 3950934 4111107 4153546 4321933 4378062 4555551 4609423 5107739 6230319 7243379 7800562 8026447 8222214 8643866 9111102 9218846 10215478 11700843 12460638 12965799 13828269 14486758 14537411 15323217 16052894 21730137 22844503 23401686 24079341 25931598 26998049 27656538 29074822 30646434 43460274 43612233 45689006 48158682 50703653 53996098 56185129 68533509 80994147 87224466 101407306 112370258 137067018 152110959 159911521 161988294 168555387 188986343 296978539 304221918 319823042 337110774 377972686 479734563 566959029 593957078 890935617 959469126 1133918058 1781871234 2078849773 4157699546 6236549319 12473098638
• Sum of all divisors σ(n): 35264194560
• Sum of proper divisors (its aliquot sum) s(n): 22791095922
• 12473098638 is an abundant number, because the sum of its proper divisors (22791095922) is greater than itself. Its abundance is 10317997284

Bases of 12473098638

• Binary: 1011100111011101000110000110001110₂
• Hexadecimal: 0x2E774618E
• Base-36: 5QA5SI6

Squares and roots of 12473098638

• 12473098638 squared (12473098638²) is 155578189633277455044
• 12473098638 cubed (12473098638³) is 1940542105217338743985422630072
• The square root of 12473098638 is 111683.0275288057
• The cube root of 12473098638 is 2319.1283535647

Scales and comparisons

• 12,473,098,638 seconds is equal to 396 years, 31 weeks, 3 days, 13 hours, 37 minutes, 18 seconds.
• To count from 1 to 12,473,098,638 would take you about seven hundred ninety-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 12473098638 cubic inches would be around 193.3 feet tall.

Recreational maths with 12473098638

• 12473098638 backwards is 83689037421
• The number of decimal digits it has is: 11
• The sum of 12473098638's digits is 51
• More coming soon!