13856880907400

Names of 13856880907400

• Cardinal: 13856880907400 can be written as Thirteen trillion, eight hundred fifty-six billion, eight hundred eighty million, nine hundred seven thousand, four hundred.

Scientific notation

• Scientific notation: 1.38568809074 × 10¹³

Factors of 13856880907400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9543

Divisors of 13856880907400

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 100 200 937 1874 3748 4685 7496 8599 9370 17198 18740 23425 34396 37480 42995 46850 68792 85990 93700 171980 187400 214975 343960 429950 859900 1719800 8057263 16114526 32229052 40286315 64458104 73942801 80572630 147885602 161145260 201431575 295771204 322290520 369714005 402863150 591542408 739428010 805726300 1478856020 1611452600 1848570025 2957712040 3697140050 7394280100 14788560200 69284404537 138568809074 277137618148 346422022685 554275236296 692844045370 1385688090740 1732110113425 2771376181480 3464220226850 6928440453700 13856880907400
• Sum of all divisors σ(n): 32255382574170
• Sum of proper divisors (its aliquot sum) s(n): 18398501666770
• 13856880907400 is an abundant number, because the sum of its proper divisors (18398501666770) is greater than itself. Its abundance is 4541620759370

Bases of 13856880907400

• Binary: 11001001101001001110011101101101010010001000₂
• Hexadecimal: 0xC9A4E76D488
• Base-36: 4WTRH496W

Squares and roots of 13856880907400

• 13856880907400 squared (13856880907400²) is 192013148481866647374760000
• 13856880907400 cubed (13856880907400³) is 2660703331168139241120160176657224000000
• The square root of 13856880907400 is 3722483.1641526601
• The cube root of 13856880907400 is 24019.0132362845

Scales and comparisons

• 13,856,880,907,400 seconds is equal to 440,605 years, 49 weeks, 3 days, 1 hour, 23 minutes, 20 seconds.
• To count from 1 to 13,856,880,907,400 would take you about one million, one hundred one thousand, five hundred fourteen 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 13856880907400 cubic inches would be around 2001.6 feet tall.

Recreational maths with 13856880907400

• 13856880907400 backwards is 00470908865831
• The number of decimal digits it has is: 14
• The sum of 13856880907400's digits is 59
• More coming soon!