13215246336

Names of 13215246336

• Cardinal: 13215246336 can be written as Thirteen billion, two hundred fifteen million, two hundred forty-six thousand, three hundred thirty-six.

Scientific notation

• Scientific notation: 1.3215246336 × 10¹⁰

Factors of 13215246336

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 238996

Divisors of 13215246336

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 512 576 768 864 1024 1152 1536 1728 2048 2304 3072 3456 4608 6144 6912 9216 13824 18432 27648 55296 238991 477982 716973 955964 1433946 1911928 2150919 2867892 3823856 4301838 5735784 6452757 7647712 8603676 11471568 12905514 15295424 17207352 22943136 25811028 30590848 34414704 45886272 51622056 61181696 68829408 91772544 103244112 122363392 137658816 183545088 206488224 244726784 275317632 367090176 412976448 489453568 550635264 734180352 825952896 1101270528 1468360704 1651905792 2202541056 3303811584 4405082112 6607623168 13215246336
• Sum of all divisors σ(n): 39146889600
• Sum of proper divisors (its aliquot sum) s(n): 25931643264
• 13215246336 is an abundant number, because the sum of its proper divisors (25931643264) is greater than itself. Its abundance is 12716396928

Bases of 13215246336

• Binary: 1100010011101100001010100000000000₂
• Hexadecimal: 0x313B0A800
• Base-36: 62K0LC0

Squares and roots of 13215246336

• 13215246336 squared (13215246336²) is 174642735721161424896
• 13215246336 cubed (13215246336³) is 2307946773348094838021403181056
• The square root of 13215246336 is 114957.5849433173
• The cube root of 13215246336 is 2364.2410535197

Scales and comparisons

• 13,215,246,336 seconds is equal to 420 years, 10 weeks, 4 days, 5 hours, 45 minutes, 36 seconds.
• To count from 1 to 13,215,246,336 would take you about eight hundred forty 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 13215246336 cubic inches would be around 197 feet tall.

Recreational maths with 13215246336

• 13215246336 backwards is 63364251231
• 13215246336 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13215246336's digits is 36
• More coming soon!