13264856320

Names of 13264856320

• Cardinal: 13264856320 can be written as Thirteen billion, two hundred sixty-four million, eight hundred fifty-six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.326485632 × 10¹⁰

Factors of 13264856320

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8233

Divisors of 13264856320

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 640 1280 1553 3106 6212 6673 7765 12424 13346 15530 24848 26692 31060 33365 49696 53384 62120 66730 99392 106768 124240 133460 198784 213536 248480 266920 397568 427072 496960 533840 854144 993920 1067680 1708288 1987840 2135360 4270720 8541440 10363169 20726338 41452676 51815845 82905352 103631690 165810704 207263380 331621408 414526760 663242816 829053520 1326485632 1658107040 2652971264 3316214080 6632428160 13264856320
• Sum of all divisors σ(n): 31798700136
• Sum of proper divisors (its aliquot sum) s(n): 18533843816
• 13264856320 is an abundant number, because the sum of its proper divisors (18533843816) is greater than itself. Its abundance is 5268987496

Bases of 13264856320

• Binary: 1100010110101001011010010100000000₂
• Hexadecimal: 0x316A5A500
• Base-36: 63DJWN4

Squares and roots of 13264856320

• 13264856320 squared (13264856320²) is 175956413190243942400
• 13264856320 cubed (13264856320³) is 2334036539551138721686355968000
• The square root of 13264856320 is 115173.1579839677
• The cube root of 13264856320 is 2367.1958098293

Scales and comparisons

• 13,264,856,320 seconds is equal to 421 years, 40 weeks, 4 days, 10 hours, 18 minutes, 40 seconds.
• To count from 1 to 13,264,856,320 would take you about eight hundred forty-three 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 13264856320 cubic inches would be around 197.3 feet tall.

Recreational maths with 13264856320

• 13264856320 backwards is 02365846231
• 13264856320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13264856320's digits is 40
• More coming soon!