13853208648

Names of 13853208648

• Cardinal: 13853208648 can be written as Thirteen billion, eight hundred fifty-three million, two hundred eight thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.3853208648 × 10¹⁰

Factors of 13853208648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5394

Divisors of 13853208648

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 24 97 194 291 388 582 776 1164 1621 2328 3242 3671 4863 6484 7342 9726 11013 12968 14684 19452 22026 29368 38904 44052 88104 157237 314474 356087 471711 628948 712174 943422 1068261 1257896 1424348 1886844 2136522 2848696 3773688 4273044 5950691 8546088 11901382 17852073 23802764 35704146 47605528 71408292 142816584 577217027 1154434054 1731651081 2308868108 3463302162 4617736216 6926604324 13853208648
• Sum of all divisors σ(n): 35021185920
• Sum of proper divisors (its aliquot sum) s(n): 21167977272
• 13853208648 is an abundant number, because the sum of its proper divisors (21167977272) is greater than itself. Its abundance is 7314768624

Bases of 13853208648

• Binary: 1100111001101101110011000001001000₂
• Hexadecimal: 0x339B73048
• Base-36: 6D3UC7C

Squares and roots of 13853208648

• 13853208648 squared (13853208648²) is 191911389845021987904
• 13853208648 cubed (13853208648³) is 2658588525450757982581844193792
• The square root of 13853208648 is 117699.6544090083
• The cube root of 13853208648 is 2401.6891261875

Scales and comparisons

• 13,853,208,648 seconds is equal to 440 years, 25 weeks, 3 days, 1 hour, 30 minutes, 48 seconds.
• To count from 1 to 13,853,208,648 would take you about eight hundred eighty 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 13853208648 cubic inches would be around 200.1 feet tall.

Recreational maths with 13853208648

• 13853208648 backwards is 84680235831
• The number of decimal digits it has is: 11
• The sum of 13853208648's digits is 48
• More coming soon!