13719778730943408

Names of 13719778730943408

• Cardinal: 13719778730943408 can be written as Thirteen quadrillion, seven hundred nineteen trillion, seven hundred seventy-eight billion, seven hundred thirty million, nine hundred forty-three thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.3719778730943408 × 10¹⁶

Factors of 13719778730943408

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 31758747062374

Divisors of 13719778730943408

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 31758747062369 63517494124738 95276241187107 127034988249476 190552482374214 254069976498952 285828723561321 381104964748428 508139952997904 571657447122642 762209929496856 857486170683963 1143314894245284 1524419858993712 1714972341367926 2286629788490568 3429944682735852 4573259576981136 6859889365471704 13719778730943408
• Sum of all divisors σ(n): 39380846357338800
• Sum of proper divisors (its aliquot sum) s(n): 25661067626395392
• 13719778730943408 is an abundant number, because the sum of its proper divisors (25661067626395392) is greater than itself. Its abundance is 11941288895451984

Bases of 13719778730943408

• Binary: 110000101111100001000011101001101001111010001110110000₂
• Hexadecimal: 0x30BE10E9A7A3B0
• Base-36: 3R397C67PO0

Squares and roots of 13719778730943408

• 13719778730943408 squared (13719778730943408²) is 188232328426047110925113698654464
• 13719778730943408 cubed (13719778730943408³) is 2582505896015635414944085798454784470970930573312
• The square root of 13719778730943408 is 117131459.1855809163
• The cube root of 13719778730943408 is 239395.3455728377

Scales and comparisons

• 13,719,778,730,943,408 seconds is equal to 436,246,525 years, 30 weeks, 1 day, 20 hours, 16 minutes, 48 seconds.
• To count from 1 to 13,719,778,730,943,408 would take you about one billion, three hundred eight million, seven hundred thirty-nine thousand, five hundred seventy-six 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 13719778730943408 cubic inches would be around 19949.6 feet tall.

Recreational maths with 13719778730943408

• 13719778730943408 backwards is 80434903787791731
• The number of decimal digits it has is: 17
• The sum of 13719778730943408's digits is 81
• More coming soon!