1321342452314019494

Names of 1321342452314019494

• Cardinal: 1321342452314019494 can be written as One quintillion, three hundred twenty-one quadrillion, three hundred forty-two trillion, four hundred fifty-two billion, three hundred fourteen million, nineteen thousand, four hundred ninety-four.

Scientific notation

• Scientific notation: 1.321342452314019494 × 10¹⁸

Factors of 1321342452314019494

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 89902814035

Divisors of 1321342452314019494

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 23 46 319511 639022 7348753 14697506 89902494499 179804988998 2067757373477 4135514746954 28724835919869989 57449671839739978 660671226157009747 1321342452314019494
• Sum of all divisors σ(n): 2068194659233248000
• Sum of proper divisors (its aliquot sum) s(n): 746852206919228506
• 1321342452314019494 is a deficient number, because the sum of its proper divisors (746852206919228506) is less than itself. Its deficiency is 574490245394790988

Bases of 1321342452314019494

• Binary: 1001001010110010110011111010110101000110100100001011010100110₂
• Hexadecimal: 0x125659F5A8D216A6
• Base-36: A1EGT2MWN63Q

Squares and roots of 1321342452314019494

• 1321342452314019494 squared (1321342452314019494²) is 1745945876287226880454126818612016036
• 1321342452314019494 cubed (1321342452314019494³) is 2306992405780914063122668387687163899463935329944605784
• The square root of 1321342452314019494 is 1149496608.2220597375
• The cube root of 1321342452314019494 is 1097333.0577868667

Scales and comparisons

• 1,321,342,452,314,019,494 seconds is equal to 42,014,602,803 years, 1 week, 2 days, 3 hours, 38 minutes, 14 seconds.
• To count from 1 to 1,321,342,452,314,019,494 would take you about one hundred forty-seven billion, fifty-one million, one hundred nine thousand, eight hundred ten 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 1321342452314019494 cubic inches would be around 91444.4 feet tall.

Recreational maths with 1321342452314019494

• 1321342452314019494 backwards is 4949104132542431231
• The number of decimal digits it has is: 19
• The sum of 1321342452314019494's digits is 62
• More coming soon!