17997401427247

Names of 17997401427247

• Cardinal: 17997401427247 can be written as Seventeen trillion, nine hundred ninety-seven billion, four hundred one million, four hundred twenty-seven thousand, two hundred forty-seven.

Scientific notation

• Scientific notation: 1.7997401427247 × 10¹³

Factors of 17997401427247

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8806

Divisors of 17997401427247

• Number of divisors d(n): 48
• Complete list of divisors:
  1 11 17 187 197 289 2167 3179 3349 4913 8581 36839 38809 54043 56933 94391 145877 426899 626263 659753 967861 1604647 1690457 2479909 7257283 10646471 11215801 18595027 27278999 28737769 42158453 123373811 190668617 316115459 333020029 463742983 488542073 2097354787 3663220319 5373962803 5661340493 8305215241 62274745423 91357367651 96242788381 1058670672191 1636127402477 17997401427247
• Sum of all divisors σ(n): 20969245755360
• Sum of proper divisors (its aliquot sum) s(n): 2971844328113
• 17997401427247 is a deficient number, because the sum of its proper divisors (2971844328113) is less than itself. Its deficiency is 15025557099134

Bases of 17997401427247

• Binary: 100000101111001011000101110000000110100101111₂
• Hexadecimal: 0x105E58B80D2F
• Base-36: 6DNW44PBJ

Squares and roots of 17997401427247

• 17997401427247 squared (17997401427247²) is 323906458133472352633999009
• 17997401427247 cubed (17997401427247³) is 5829474551905875970919148644393783598223
• The square root of 17997401427247 is 4242334.4313298781
• The cube root of 17997401427247 is 26206.1527356215

Scales and comparisons

• 17,997,401,427,247 seconds is equal to 572,261 years, 36 weeks, 1 day, 6 hours, 14 minutes, 7 seconds.
• To count from 1 to 17,997,401,427,247 would take you about one million, four hundred thirty thousand, six hundred fifty-four 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 17997401427247 cubic inches would be around 2183.8 feet tall.

Recreational maths with 17997401427247

• 17997401427247 backwards is 74272410479971
• The number of decimal digits it has is: 14
• The sum of 17997401427247's digits is 64
• More coming soon!