13421923056

Names of 13421923056

• Cardinal: 13421923056 can be written as Thirteen billion, four hundred twenty-one million, nine hundred twenty-three thousand and fifty-six.

Scientific notation

• Scientific notation: 1.3421923056 × 10¹⁰

Factors of 13421923056

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4052541

Divisors of 13421923056

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 36 46 48 69 72 92 138 144 184 207 276 368 414 552 828 1104 1656 3312 4052513 8105026 12157539 16210052 24315078 32420104 36472617 48630156 64840208 72945234 93207799 97260312 145890468 186415598 194520624 279623397 291780936 372831196 559246794 583561872 745662392 838870191 1118493588 1491324784 1677740382 2236987176 3355480764 4473974352 6710961528 13421923056
• Sum of all divisors σ(n): 39195915408
• Sum of proper divisors (its aliquot sum) s(n): 25773992352
• 13421923056 is an abundant number, because the sum of its proper divisors (25773992352) is greater than itself. Its abundance is 12352069296

Bases of 13421923056

• Binary: 1100100000000000100100101011110000₂
• Hexadecimal: 0x320024AF0
• Base-36: 65Z2E40

Squares and roots of 13421923056

• 13421923056 squared (13421923056²) is 180148018521184379136
• 13421923056 cubed (13421923056³) is 2417932843282199642752523759616
• The square root of 13421923056 is 115853.0235082365
• The cube root of 13421923056 is 2376.5023510143

Scales and comparisons

• 13,421,923,056 seconds is equal to 426 years, 40 weeks, 2 days, 7 hours, 57 minutes, 36 seconds.
• To count from 1 to 13,421,923,056 would take you about eight hundred fifty-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 13421923056 cubic inches would be around 198 feet tall.

Recreational maths with 13421923056

• 13421923056 backwards is 65032912431
• 13421923056 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13421923056's digits is 36
• More coming soon!