13685289264

Names of 13685289264

• Cardinal: 13685289264 can be written as Thirteen billion, six hundred eighty-five million, two hundred eighty-nine thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 1.3685289264 × 10¹⁰

Factors of 13685289264

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5738

Divisors of 13685289264

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 31 36 48 62 72 93 124 144 186 248 279 372 496 558 601 744 1116 1202 1488 1803 2232 2404 3606 4464 4808 5101 5409 7212 9616 10202 10818 14424 15303 18631 20404 21636 28848 30606 37262 40808 43272 45909 55893 61212 74524 81616 86544 91818 111786 122424 149048 158131 167679 183636 223572 244848 298096 316262 335358 367272 447144 474393 632524 670716 734544 894288 948786 1265048 1341432 1423179 1897572 2530096 2682864 2846358 3065701 3795144 5692716 6131402 7590288 9197103 11385432 12262804 18394206 22770864 24525608 27591309 36788412 49051216 55182618 73576824 95036731 110365236 147153648 190073462 220730472 285110193 380146924 441460944 570220386 760293848 855330579 1140440772 1520587696 1710661158 2280881544 3421322316 4561763088 6842644632 13685289264
• Sum of all divisors σ(n): 39608825984
• Sum of proper divisors (its aliquot sum) s(n): 25923536720
• 13685289264 is an abundant number, because the sum of its proper divisors (25923536720) is greater than itself. Its abundance is 12238247456

Bases of 13685289264

• Binary: 1100101111101101001111000100110000₂
• Hexadecimal: 0x32FB4F130
• Base-36: 6ABV8S0

Squares and roots of 13685289264

• 13685289264 squared (13685289264²) is 187287142239353661696
• 13685289264 cubed (13685289264³) is 2563078716973467584707356831744
• The square root of 13685289264 is 116984.1410790369
• The cube root of 13685289264 is 2391.9457590709

Scales and comparisons

• 13,685,289,264 seconds is equal to 435 years, 7 weeks, 5 days, 13 hours, 14 minutes, 24 seconds.
• To count from 1 to 13,685,289,264 would take you about eight hundred seventy 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 13685289264 cubic inches would be around 199.3 feet tall.

Recreational maths with 13685289264

• 13685289264 backwards is 46298258631
• The number of decimal digits it has is: 11
• The sum of 13685289264's digits is 54
• More coming soon!