13424950638

Names of 13424950638

• Cardinal: 13424950638 can be written as Thirteen billion, four hundred twenty-four million, nine hundred fifty thousand, six hundred thirty-eight.

Scientific notation

• Scientific notation: 1.3424950638 × 10¹⁰

Factors of 13424950638

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 370

Divisors of 13424950638

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 9 11 18 22 23 27 33 46 54 61 66 69 89 99 122 138 178 181 183 198 207 253 267 297 362 366 414 506 534 543 549 594 621 671 759 801 979 1086 1098 1242 1342 1403 1518 1602 1629 1647 1958 1991 2013 2047 2277 2403 2806 2937 3258 3294 3982 4026 4094 4163 4209 4554 4806 4887 5429 5874 5973 6039 6141 6831 8326 8418 8811 9774 10858 11041 11946 12078 12282 12489 12627 13662 15433 16109 16287 17622 17919 18117 18423 22082 22517 24978 25254 26433 30866 32218 32574 33123 35838 36234 36846 37467 37881 45034 45793 46299 48327 48861 52866 53757 55269 59719 66246 67551 74934 75762 91586 92598 96654 97722 99369 107514 110538 112401 119438 121451 124867 135102 137379 138897 144981 146583 177199 179157 198738 202653 224802 242902 249734 253943 274758 277794 289962 293166 298107 354398 358314 364353 370507 374601 405306 412137 416691 434943 507886 531597 537471 596214 607959 728706 741014 749202 761829 824274 833382 869886 982649 1063194 1074942 1093059 1111521 1123803 1215918 1236411 1373537 1523658 1594791 1612413 1965298 2186118 2223042 2247606 2285487 2472822 2747074 2793373 2947947 3189582 3224826 3279177 3334563 3371409 4075577 4120611 4570974 4784373 5586746 5895894 6558354 6669126 6742818 6856461 8151154 8241222 8380119 8843841 9568746 10003689 10809139 12226731 12361833 13712922 16760238 17687682 20007378 21618278 22600927 24453462 24723666 25140357 26531523 32427417 36680193 37085499 45201854 50280714 53063046 64854834 67802781 73360386 74170998 75421071 97282251 110040579 135605562 150842142 194564502 203408343 220081158 248610197 291846753 406816686 497220394 583693506 610225029 745830591 1220450058 1491661182 2237491773 4474983546 6712475319 13424950638
• Sum of all divisors σ(n): 35097753600
• Sum of proper divisors (its aliquot sum) s(n): 21672802962
• 13424950638 is an abundant number, because the sum of its proper divisors (21672802962) is greater than itself. Its abundance is 8247852324

Bases of 13424950638

• Binary: 1100100000001100000111110101101110₂
• Hexadecimal: 0x320307D6E
• Base-36: 660VA7I

Squares and roots of 13424950638

• 13424950638 squared (13424950638²) is 180229299632736607044
• 13424950638 cubed (13424950638³) is 2419569451090800478421303094072
• The square root of 13424950638 is 115866.0892496161
• The cube root of 13424950638 is 2376.6810267221

Scales and comparisons

• 13,424,950,638 seconds is equal to 426 years, 45 weeks, 2 days, 8 hours, 57 minutes, 18 seconds.
• To count from 1 to 13,424,950,638 would take you about eight hundred fifty-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 13424950638 cubic inches would be around 198.1 feet tall.

Recreational maths with 13424950638

• 13424950638 backwards is 83605942431
• The number of decimal digits it has is: 11
• The sum of 13424950638's digits is 45
• More coming soon!