13243174564816

Names of 13243174564816

• Cardinal: 13243174564816 can be written as Thirteen trillion, two hundred forty-three billion, one hundred seventy-four million, five hundred sixty-four thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.3243174564816 × 10¹³

Factors of 13243174564816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 178885133

Divisors of 13243174564816

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 7 8 14 16 28 56 112 661 1322 2644 4627 5288 9254 10576 18508 37016 74032 178884463 357768926 715537852 1252191241 1431075704 2504382482 2862151408 5008764964 10017529928 20035059856 118242630043 236485260086 472970520172 827698410301 945941040344 1655396820602 1891882080688 3310793641204 6621587282408 13243174564816
• Sum of all divisors σ(n): 29368535761664
• Sum of proper divisors (its aliquot sum) s(n): 16125361196848
• 13243174564816 is an abundant number, because the sum of its proper divisors (16125361196848) is greater than itself. Its abundance is 2882186632032

Bases of 13243174564816

• Binary: 11000000101101101010101101110011001111010000₂
• Hexadecimal: 0xC0B6AB733D0
• Base-36: 4OZTW7GLS

Squares and roots of 13243174564816

• 13243174564816 squared (13243174564816²) is 175381672554189450985113856
• 13243174564816 cubed (13243174564816³) is 2322610105104530093727403152427011690496
• The square root of 13243174564816 is 3639117.2782442723
• The cube root of 13243174564816 is 23659.0535862495

Scales and comparisons

• 13,243,174,564,816 seconds is equal to 421,091 years, 51 weeks, 2 days, 9 hours, 20 minutes, 16 seconds.
• To count from 1 to 13,243,174,564,816 would take you about one million, fifty-two thousand, seven hundred twenty-nine 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 13243174564816 cubic inches would be around 1971.6 feet tall.

Recreational maths with 13243174564816

• 13243174564816 backwards is 61846547134231
• The number of decimal digits it has is: 14
• The sum of 13243174564816's digits is 55
• More coming soon!