13945787717427

Names of 13945787717427

• Cardinal: 13945787717427 can be written as Thirteen trillion, nine hundred forty-five billion, seven hundred eighty-seven million, seven hundred seventeen thousand, four hundred twenty-seven.

Scientific notation

• Scientific notation: 1.3945787717427 × 10¹³

Factors of 13945787717427

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 43373

Divisors of 13945787717427

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 19 27 31 57 93 171 279 361 513 589 837 1083 1093 1767 3249 3279 5301 9747 9837 11191 15903 20767 29511 33573 33883 42227 62301 100719 101649 126681 186903 302157 304947 380043 394573 560709 643777 802313 914841 1140129 1183719 1309037 1931331 2406939 3551157 3927111 5793993 7220817 10653471 11781333 12231763 15243947 17381979 21662451 24871703 35343999 36695289 45731841 46154111 74615109 110085867 137195523 138462333 223845327 330257601 411586569 415386999 472562357 671535981 876928109 1246160997 1417687071 1430777441 2630784327 4253061213 4292332323 7892352981 12759183639 12876996969 16661634071 23677058943 27184771379 38630990907 49984902213 81554314137 149954706639 244662942411 449864119917 516510656201 733988827233 1549531968603 4648595905809 13945787717427
• Sum of all divisors σ(n): 22529563637760
• Sum of proper divisors (its aliquot sum) s(n): 8583775920333
• 13945787717427 is a deficient number, because the sum of its proper divisors (8583775920333) is less than itself. Its deficiency is 5362011797094

Bases of 13945787717427

• Binary: 11001010111100000001101110010001011100110011₂
• Hexadecimal: 0xCAF01B91733
• Base-36: 4XYLTXQUR

Squares and roots of 13945787717427

• 13945787717427 squared (13945787717427²) is 194484995059537774799500329
• 13945787717427 cubed (13945787717427³) is 2712246455325152676386806455745045533483
• The square root of 13945787717427 is 3734405.9390252421
• The cube root of 13945787717427 is 24070.2730398083

Scales and comparisons

• 13,945,787,717,427 seconds is equal to 443,432 years, 47 weeks, 3 days, 1 hour, 30 minutes, 27 seconds.
• To count from 1 to 13,945,787,717,427 would take you about one million, one hundred eight thousand, five hundred eighty-two 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 13945787717427 cubic inches would be around 2005.9 feet tall.

Recreational maths with 13945787717427

• 13945787717427 backwards is 72471778754931
• The number of decimal digits it has is: 14
• The sum of 13945787717427's digits is 72
• More coming soon!