1321550032316625001

Names of 1321550032316625001

• Cardinal: 1321550032316625001 can be written as One quintillion, three hundred twenty-one quadrillion, five hundred fifty trillion, thirty-two billion, three hundred sixteen million, six hundred twenty-five thousand and one.

Scientific notation

• Scientific notation: 1.321550032316625001 × 10¹⁸

Factors of 1321550032316625001

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 645622740

Divisors of 1321550032316625001

• Number of divisors d(n): 16
• Complete list of divisors:
  1 11 2179 23969 85411 939521 186110569 645535139 2047216259 7100886529 1406621067881 15472831746691 55135801757129 606493819328419 120140912028784091 1321550032316625001
• Sum of all divisors σ(n): 1442369463400108800
• Sum of proper divisors (its aliquot sum) s(n): 120819431083483799
• 1321550032316625001 is a deficient number, because the sum of its proper divisors (120819431083483799) is less than itself. Its deficiency is 1200730601233141202

Bases of 1321550032316625001

• Binary: 1001001010111000101101100000010100101001000110111000001101001₂
• Hexadecimal: 0x125716C0A5237069
• Base-36: A1GIDZKMMYY1

Squares and roots of 1321550032316625001

• 1321550032316625001 squared (1321550032316625001²) is 1746494487916072584507351455258250001
• 1321550032316625001 cubed (1321550032316625001³) is 2308079846946293156352933989917499596114044893824875001
• The square root of 1321550032316625001 is 1149586896.3747912353
• The cube root of 1321550032316625001 is 1097390.5176506321

Scales and comparisons

• 1,321,550,032,316,625,001 seconds is equal to 42,021,203,205 years, 1 week, 14 hours, 30 minutes, 1 second.
• To count from 1 to 1,321,550,032,316,625,001 would take you about one hundred forty-seven billion, seventy-four million, two hundred eleven thousand, two hundred seventeen 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 1321550032316625001 cubic inches would be around 91449.2 feet tall.

Recreational maths with 1321550032316625001

• 1321550032316625001 backwards is 1005266132300551231
• The number of decimal digits it has is: 19
• The sum of 1321550032316625001's digits is 46
• More coming soon!