13212791977698

Names of 13212791977698

• Cardinal: 13212791977698 can be written as Thirteen trillion, two hundred twelve billion, seven hundred ninety-one million, nine hundred seventy-seven thousand, six hundred ninety-eight.

Scientific notation

• Scientific notation: 1.3212791977698 × 10¹³

Factors of 13212791977698

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 475

Divisors of 13212791977698

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 9 18 229 241 458 482 687 723 1374 1446 2061 2169 4122 4338 52441 55189 58081 104882 110378 116162 157323 165567 174243 314646 331134 348486 471969 496701 522729 943938 993402 1045458 12638281 13300549 13997521 25276562 26601098 27995042 37914843 39901647 41992563 75829686 79803294 83985126 113744529 119704941 125977689 227489058 239409882 251955378 3045825721 3205432309 6091651442 6410864618 9137477163 9616296927 18274954326 19232593854 27412431489 28848890781 54824862978 57697781562 734043998761 1468087997522 2202131996283 4404263992566 6606395988849 13212791977698
• Sum of all divisors σ(n): 28873079013636
• Sum of proper divisors (its aliquot sum) s(n): 15660287035938
• 13212791977698 is an abundant number, because the sum of its proper divisors (15660287035938) is greater than itself. Its abundance is 2447495058240

Bases of 13212791977698

• Binary: 11000000010001010111110001011011011011100010₂
• Hexadecimal: 0xC0457C5B6E2
• Base-36: 4OLVF76CI

Squares and roots of 13212791977698

• 13212791977698 squared (13212791977698²) is 174577871845920626129379204
• 13212791977698 cubed (13212791977698³) is 2306661104609369583649530707640152992392
• The square root of 13212791977698 is 3634940.4366093813
• The cube root of 13212791977698 is 23640.9468081817

Scales and comparisons

• 13,212,791,977,698 seconds is equal to 420,125 years, 47 weeks, 4 days, 1 hour, 48 minutes, 18 seconds.
• To count from 1 to 13,212,791,977,698 would take you about one million, fifty thousand, three hundred fourteen 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 13212791977698 cubic inches would be around 1970.1 feet tall.

Recreational maths with 13212791977698

• 13212791977698 backwards is 89677919721231
• The number of decimal digits it has is: 14
• The sum of 13212791977698's digits is 72
• More coming soon!