13127643424

Names of 13127643424

• Cardinal: 13127643424 can be written as Thirteen billion, one hundred twenty-seven million, six hundred forty-three thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.3127643424 × 10¹⁰

Factors of 13127643424

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 40857

Divisors of 13127643424

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 112 224 1489 2978 5956 10423 11912 20846 23824 39359 41692 47648 78718 83384 157436 166768 275513 314872 333536 551026 629744 1102052 1259488 2204104 4408208 8816416 58605551 117211102 234422204 410238857 468844408 820477714 937688816 1640955428 1875377632 3281910856 6563821712 13127643424
• Sum of all divisors σ(n): 29557785600
• Sum of proper divisors (its aliquot sum) s(n): 16430142176
• 13127643424 is an abundant number, because the sum of its proper divisors (16430142176) is greater than itself. Its abundance is 3302498752

Bases of 13127643424

• Binary: 1100001110011101111111000100100000₂
• Hexadecimal: 0x30E77F120
• Base-36: 613UYHS

Squares and roots of 13127643424

• 13127643424 squared (13127643424²) is 172335021867690443776
• 13127643424 cubed (13127643424³) is 2262352716546282652303648129024
• The square root of 13127643424 is 114575.9286412291
• The cube root of 13127643424 is 2359.0053397247

Scales and comparisons

• 13,127,643,424 seconds is equal to 417 years, 21 weeks, 5 days, 7 hours, 37 minutes, 4 seconds.
• To count from 1 to 13,127,643,424 would take you about eight hundred thirty-four 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 13127643424 cubic inches would be around 196.6 feet tall.

Recreational maths with 13127643424

• 13127643424 backwards is 42434672131
• The number of decimal digits it has is: 11
• The sum of 13127643424's digits is 37
• More coming soon!