13956768

Names of 13956768

• Cardinal: 13956768 can be written as Thirteen million, nine hundred fifty-six thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3956768 × 10⁷

Factors of 13956768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 78

Divisors of 13956768

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 28 32 36 42 43 46 48 49 56 63 69 72 84 86 92 96 98 112 126 129 138 144 147 161 168 172 184 196 207 224 252 258 276 288 294 301 322 336 344 368 387 392 414 441 483 504 516 552 588 602 644 672 688 736 774 784 828 882 903 966 989 1008 1032 1104 1127 1176 1204 1288 1376 1449 1548 1568 1656 1764 1806 1932 1978 2016 2064 2107 2208 2254 2352 2408 2576 2709 2898 2967 3096 3312 3381 3528 3612 3864 3956 4128 4214 4508 4704 4816 5152 5418 5796 5934 6192 6321 6624 6762 6923 7056 7224 7728 7912 8428 8901 9016 9632 10143 10836 11592 11868 12384 12642 13524 13846 14112 14448 15456 15824 16856 17802 18032 18963 20286 20769 21672 23184 23736 25284 27048 27692 28896 31648 33712 35604 36064 37926 40572 41538 43344 46368 47472 48461 50568 54096 55384 62307 67424 71208 75852 81144 83076 86688 94944 96922 101136 108192 110768 124614 142416 145383 151704 162288 166152 193844 202272 221536 249228 284832 290766 303408 324576 332304 387688 436149 498456 581532 606816 664608 775376 872298 996912 1163064 1550752 1744596 1993824 2326128 3489192 4652256 6978384 13956768
• Sum of all divisors σ(n): 49297248
• Sum of proper divisors (its aliquot sum) s(n): 35340480
• 13956768 is an abundant number, because the sum of its proper divisors (35340480) is greater than itself. Its abundance is 21383712

Bases of 13956768

• Binary: 110101001111011010100000₂
• Hexadecimal: 0xD4F6A0
• Base-36: 8B540

Squares and roots of 13956768

• 13956768 squared (13956768²) is 194791373005824
• 13956768 cubed (13956768³) is 2718658001443748216832
• The square root of 13956768 is 3735.8758009335
• The cube root of 13956768 is 240.7658866403

Scales and comparisons

• 13,956,768 seconds is equal to 23 weeks, 12 hours, 52 minutes, 48 seconds.
• To count from 1 to 13,956,768 would take you about thirty-four 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 13956768 cubic inches would be around 20.1 feet tall.

Recreational maths with 13956768

• 13956768 backwards is 86765931
• The number of decimal digits it has is: 8
• The sum of 13956768's digits is 45
• More coming soon!