13468939392

Names of 13468939392

• Cardinal: 13468939392 can be written as Thirteen billion, four hundred sixty-eight million, nine hundred thirty-nine thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 1.3468939392 × 10¹⁰

Factors of 13468939392

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 18281

Divisors of 13468939392

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 384 2179 4358 6537 8716 13074 16097 17432 26148 32194 34864 48291 52296 64388 69728 96582 104592 128776 139456 193164 209184 257552 278912 386328 418368 515104 772656 836736 1030208 1545312 2060416 3090624 6181248 35075363 70150726 105226089 140301452 210452178 280602904 420904356 561205808 841808712 1122411616 1683617424 2244823232 3367234848 4489646464 6734469696 13468939392
• Sum of all divisors σ(n): 35795512800
• Sum of proper divisors (its aliquot sum) s(n): 22326573408
• 13468939392 is an abundant number, because the sum of its proper divisors (22326573408) is greater than itself. Its abundance is 8857634016

Bases of 13468939392

• Binary: 1100100010110011111011010010000000₂
• Hexadecimal: 0x322CFB480
• Base-36: 66R245C

Squares and roots of 13468939392

• 13468939392 squared (13468939392²) is 181412328345369329664
• 13468939392 cubed (13468939392³) is 2443431655445383145100083724288
• The square root of 13468939392 is 116055.7598398287
• The cube root of 13468939392 is 2379.2740407625

Scales and comparisons

• 13,468,939,392 seconds is equal to 428 years, 14 weeks, 12 hours, 3 minutes, 12 seconds.
• To count from 1 to 13,468,939,392 would take you about eight hundred fifty-six 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 13468939392 cubic inches would be around 198.3 feet tall.

Recreational maths with 13468939392

• 13468939392 backwards is 29393986431
• The number of decimal digits it has is: 11
• The sum of 13468939392's digits is 57
• More coming soon!