13049685168

Names of 13049685168

• Cardinal: 13049685168 can be written as Thirteen billion, forty-nine million, six hundred eighty-five thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3049685168 × 10¹⁰

Factors of 13049685168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3082

Divisors of 13049685168

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 23 24 26 39 46 48 52 69 78 92 104 138 156 169 184 208 276 299 312 338 368 507 529 552 598 624 676 897 1014 1058 1104 1196 1352 1587 1794 2028 2116 2392 2704 3041 3174 3588 3887 4056 4232 4784 6082 6348 6877 7176 7774 8112 8464 9123 11661 12164 12696 13754 14352 15548 18246 20631 23322 24328 25392 27508 31096 36492 39533 41262 46644 48656 55016 62192 69943 72984 79066 82524 89401 93288 110032 118599 139886 145968 158132 165048 178802 186576 209829 237198 268203 279772 316264 330096 357604 419658 474396 513929 536406 559544 632528 715208 839316 909259 948792 1027858 1072812 1119088 1430416 1541787 1608689 1678632 1818518 1897584 2055716 2145624 2727777 3083574 3217378 3357264 3637036 4111432 4291248 4826067 5455554 6167148 6434756 7274072 8222864 9652134 10911108 11820367 12334296 12869512 14548144 19304268 20912957 21822216 23640734 24668592 25739024 35461101 38608536 41825914 43644432 47281468 62738871 70922202 77217072 83651828 94562936 125477742 141844404 167303656 189125872 250955484 271868441 283688808 334607312 501910968 543736882 567377616 815605323 1003821936 1087473764 1631210646 2174947528 3262421292 4349895056 6524842584 13049685168
• Sum of all divisors σ(n): 38173072392
• Sum of proper divisors (its aliquot sum) s(n): 25123387224
• 13049685168 is an abundant number, because the sum of its proper divisors (25123387224) is greater than itself. Its abundance is 12073702056

Bases of 13049685168

• Binary: 1100001001110100100110010010110000₂
• Hexadecimal: 0x309D264B0
• Base-36: 5ZTG1IO

Squares and roots of 13049685168

• 13049685168 squared (13049685168²) is 170294282983919188224
• 13049685168 cubed (13049685168³) is 2222286778850445013077333061632
• The square root of 13049685168 is 114235.2185974185
• The cube root of 13049685168 is 2354.3264297665

Scales and comparisons

• 13,049,685,168 seconds is equal to 414 years, 48 weeks, 6 days, 32 minutes, 48 seconds.
• To count from 1 to 13,049,685,168 would take you about eight hundred twenty-nine 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 13049685168 cubic inches would be around 196.2 feet tall.

Recreational maths with 13049685168

• 13049685168 backwards is 86158694031
• The number of decimal digits it has is: 11
• The sum of 13049685168's digits is 51
• More coming soon!