13283328

Names of 13283328

• Cardinal: 13283328 can be written as Thirteen million, two hundred eighty-three thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3283328 × 10⁷

Factors of 13283328

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 75

Divisors of 13283328

• Number of divisors d(n): 104
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 32 46 47 48 64 69 92 94 96 128 138 141 184 188 192 256 276 282 368 376 384 512 552 564 736 752 768 1024 1081 1104 1128 1472 1504 1536 2048 2162 2208 2256 2944 3008 3072 3243 4096 4324 4416 4512 5888 6016 6144 6486 8648 8832 9024 11776 12032 12288 12972 17296 17664 18048 23552 24064 25944 34592 35328 36096 47104 48128 51888 69184 70656 72192 94208 96256 103776 138368 141312 144384 192512 207552 276736 282624 288768 415104 553472 577536 830208 1106944 1660416 2213888 3320832 4427776 6641664 13283328
• Sum of all divisors σ(n): 37744128
• Sum of proper divisors (its aliquot sum) s(n): 24460800
• 13283328 is an abundant number, because the sum of its proper divisors (24460800) is greater than itself. Its abundance is 11177472

Bases of 13283328

• Binary: 110010101011000000000000₂
• Hexadecimal: 0xCAB000
• Base-36: 7WPHC

Squares and roots of 13283328

• 13283328 squared (13283328²) is 176446802755584
• 13283328 cubed (13283328³) is 2343800755553726103552
• The square root of 13283328 is 3644.6300223753
• The cube root of 13283328 is 236.8294095443

Scales and comparisons

• 13,283,328 seconds is equal to 21 weeks, 6 days, 17 hours, 48 minutes, 48 seconds.
• To count from 1 to 13,283,328 would take you about thirty-two 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 13283328 cubic inches would be around 19.7 feet tall.

Recreational maths with 13283328

• 13283328 backwards is 82338231
• The number of decimal digits it has is: 8
• The sum of 13283328's digits is 30
• More coming soon!