13321828756860298216

Names of 13321828756860298216

• Cardinal: 13321828756860298216 can be written as Thirteen quintillion, three hundred twenty-one quadrillion, eight hundred twenty-eight trillion, seven hundred fifty-six billion, eight hundred sixty million, two hundred ninety-eight thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.3321828756860298216 × 10¹⁹

Factors of 13321828756860298216

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 270203583620

Divisors of 13321828756860298216

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 4 8 6163007 12326014 24652028 49304056 270197420611 540394841222 1080789682444 2161579364888 1665228594607537277 3330457189215074554 6660914378430149108 13321828756860298216
• Sum of all divisors σ(n): 24978432972166813440
• Sum of proper divisors (its aliquot sum) s(n): 11656604215306515224
• 13321828756860298216 is a deficient number, because the sum of its proper divisors (11656604215306515224) is less than itself. Its deficiency is 1665224541553782992

Bases of 13321828756860298216

• Binary: 1011100011100000101001001010110000011011001111011110001111101000₂
• Hexadecimal: 0xB8E0A4AC1B3DE3E8
• Base-36: 2T7O263U10HYG

Squares and roots of 13321828756860298216

• 13321828756860298216 squared (13321828756860298216²) is 177471121427109998562028711612452782656
• 13321828756860298216 cubed (13321828756860298216³) is 2364239888939919825974014845855080473619890468239192541696
• The square root of 13321828756860298216 is 3649908047.7267229665
• The cube root of 13321828756860298216 is 2370579.9975598233

Scales and comparisons

• 13,321,828,756,860,298,216 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,321,828,756,860,298,216 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 13321828756860298216 cubic inches would be around 197548.3 feet tall.

Recreational maths with 13321828756860298216

• 13321828756860298216 backwards is 61289206865782812331
• The number of decimal digits it has is: 20
• The sum of 13321828756860298216's digits is 88
• More coming soon!