13379744

Names of 13379744

• Cardinal: 13379744 can be written as Thirteen million, three hundred seventy-nine thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.3379744 × 10⁷

Factors of 13379744

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 85

Divisors of 13379744

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 32 46 49 53 56 92 98 106 112 161 184 196 212 224 322 343 368 371 392 424 644 686 736 742 784 848 1127 1219 1288 1372 1484 1568 1696 2254 2438 2576 2597 2744 2968 4508 4876 5152 5194 5488 5936 7889 8533 9016 9752 10388 10976 11872 15778 17066 18032 18179 19504 20776 31556 34132 36064 36358 39008 41552 59731 63112 68264 72716 83104 119462 126224 136528 145432 238924 252448 273056 290864 418117 477848 581728 836234 955696 1672468 1911392 3344936 6689872 13379744
• Sum of all divisors σ(n): 32659200
• Sum of proper divisors (its aliquot sum) s(n): 19279456
• 13379744 is an abundant number, because the sum of its proper divisors (19279456) is greater than itself. Its abundance is 5899712

Bases of 13379744

• Binary: 110011000010100010100000₂
• Hexadecimal: 0xCC28A0
• Base-36: 7YRVK

Squares and roots of 13379744

• 13379744 squared (13379744²) is 179017549505536
• 13379744 cubed (13379744³) is 2395208983891398262784
• The square root of 13379744 is 3657.8332384075
• The cube root of 13379744 is 237.4010313407

Scales and comparisons

• 13,379,744 seconds is equal to 22 weeks, 20 hours, 35 minutes, 44 seconds.
• To count from 1 to 13,379,744 would take you about thirty-three weeks!

  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 13379744 cubic inches would be around 19.8 feet tall.

Recreational maths with 13379744

• 13379744 backwards is 44797331
• The number of decimal digits it has is: 8
• The sum of 13379744's digits is 38
• More coming soon!