13530842491392

Names of 13530842491392

• Cardinal: 13530842491392 can be written as Thirteen trillion, five hundred thirty billion, eight hundred forty-two million, four hundred ninety-one thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 1.3530842491392 × 10¹³

Factors of 13530842491392

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 978793588

Divisors of 13530842491392

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 512 576 768 864 1152 1536 1728 2304 3456 4608 6912 13824 978793583 1957587166 2936380749 3915174332 5872761498 7830348664 8809142247 11745522996 15660697328 17618284494 23491045992 26427426741 31321394656 35236568988 46982091984 52854853482 62642789312 70473137976 93964183968 105709706964 125285578624 140946275952 187928367936 211419413928 250571157248 281892551904 375856735872 422838827856 501142314496 563785103808 751713471744 845677655712 1127570207616 1503426943488 1691355311424 2255140415232 3382710622848 4510280830464 6765421245696 13530842491392
• Sum of all divisors σ(n): 40052233457280
• Sum of proper divisors (its aliquot sum) s(n): 26521390965888
• 13530842491392 is an abundant number, because the sum of its proper divisors (26521390965888) is greater than itself. Its abundance is 12990548474496

Bases of 13530842491392

• Binary: 11000100111001100101000011110110101000000000₂
• Hexadecimal: 0xC4E650F6A00
• Base-36: 4SNZE9HC0

Squares and roots of 13530842491392

• 13530842491392 squared (13530842491392²) is 183083698526859265594097664
• 13530842491392 cubed (13530842491392³) is 2477276687508430265500199862967927308288
• The square root of 13530842491392 is 3678429.3511486665
• The cube root of 13530842491392 is 23829.1351002051

Scales and comparisons

• 13,530,842,491,392 seconds is equal to 430,238 years, 48 weeks, 5 days, 6 hours, 43 minutes, 12 seconds.
• To count from 1 to 13,530,842,491,392 would take you about one million, seventy-five thousand, five hundred ninety-seven 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 13530842491392 cubic inches would be around 1985.8 feet tall.

Recreational maths with 13530842491392

• 13530842491392 backwards is 29319424803531
• 13530842491392 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13530842491392's digits is 54
• More coming soon!