1213436538108

Names of 1213436538108

• Cardinal: 1213436538108 can be written as One trillion, two hundred thirteen billion, four hundred thirty-six million, five hundred thirty-eight thousand, one hundred eight.

Scientific notation

• Scientific notation: 1.213436538108 × 10¹²

Factors of 1213436538108

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 305107

Divisors of 1213436538108

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 108 42841 85682 128523 171364 257046 262261 385569 514092 524522 771138 786783 1049044 1156707 1542276 1573566 2313414 2360349 3147132 4626828 4720698 7081047 9441396 14162094 28324188 11235523501 22471047002 33706570503 44942094004 67413141006 101119711509 134826282012 202239423018 303359134527 404478846036 606718269054 1213436538108
• Sum of all divisors σ(n): 3146032009120
• Sum of proper divisors (its aliquot sum) s(n): 1932595471012
• 1213436538108 is an abundant number, because the sum of its proper divisors (1932595471012) is greater than itself. Its abundance is 719158932904

Bases of 1213436538108

• Binary: 10001101010000110011101000010110011111100₂
• Hexadecimal: 0x11A86742CFC
• Base-36: FHG0S930

Squares and roots of 1213436538108

• 1213436538108 squared (1213436538108²) is 1472428232015527736219664
• 1213436538108 cubed (1213436538108³) is 1786698216469404987539043287194955712
• The square root of 1213436538108 is 1101560.9552394275
• The cube root of 1213436538108 is 10666.1009388455

Scales and comparisons

• 1,213,436,538,108 seconds is equal to 38,583 years, 27 weeks, 3 days, 9 hours, 1 minute, 48 seconds.
• To count from 1 to 1,213,436,538,108 would take you about ninety-six thousand, four hundred fifty-eight 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 1213436538108 cubic inches would be around 888.8 feet tall.

Recreational maths with 1213436538108

• 1213436538108 backwards is 8018356343121
• The number of decimal digits it has is: 13
• The sum of 1213436538108's digits is 45
• More coming soon!