13302128

Names of 13302128

• Cardinal: 13302128 can be written as Thirteen million, three hundred two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3302128 × 10⁷

Factors of 13302128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 75

Divisors of 13302128

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 38 47 49 56 76 94 98 112 133 152 188 196 266 304 329 361 376 392 532 658 722 752 784 893 931 1064 1316 1444 1786 1862 2128 2303 2527 2632 2888 3572 3724 4606 5054 5264 5776 6251 7144 7448 9212 10108 12502 14288 14896 16967 17689 18424 20216 25004 33934 35378 36848 40432 43757 50008 67868 70756 87514 100016 118769 135736 141512 175028 237538 271472 283024 350056 475076 700112 831383 950152 1662766 1900304 3325532 6651064 13302128
• Sum of all divisors σ(n): 32314896
• Sum of proper divisors (its aliquot sum) s(n): 19012768
• 13302128 is an abundant number, because the sum of its proper divisors (19012768) is greater than itself. Its abundance is 5710640

Bases of 13302128

• Binary: 110010101111100101110000₂
• Hexadecimal: 0xCAF970
• Base-36: 7X3ZK

Squares and roots of 13302128

• 13302128 squared (13302128²) is 176946609328384
• 13302128 cubed (13302128³) is 2353766446452158001152
• The square root of 13302128 is 3647.2082474135
• The cube root of 13302128 is 236.9410857261

Scales and comparisons

• 13,302,128 seconds is equal to 21 weeks, 6 days, 23 hours, 2 minutes, 8 seconds.
• To count from 1 to 13,302,128 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 13302128 cubic inches would be around 19.7 feet tall.

Recreational maths with 13302128

• 13302128 backwards is 82120331
• The number of decimal digits it has is: 8
• The sum of 13302128's digits is 20
• More coming soon!