1818096001840617409

Names of 1818096001840617409

• Cardinal: 1818096001840617409 can be written as One quintillion, eight hundred eighteen quadrillion, ninety-six trillion, one billion, eight hundred forty million, six hundred seventeen thousand, four hundred nine.

Scientific notation

• Scientific notation: 1.818096001840617409 × 10¹⁸

Factors of 1818096001840617409

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 79315776

Divisors of 1818096001840617409

• Number of divisors d(n): 9
• Complete list of divisors:
  1 17 289 79315759 1348367903 22922254351 6290989625746081 106946823637683377 1818096001840617409
• Sum of all divisors σ(n): 1931333839453985187
• Sum of proper divisors (its aliquot sum) s(n): 113237837613367778
• 1818096001840617409 is a deficient number, because the sum of its proper divisors (113237837613367778) is less than itself. Its deficiency is 1704858164227249631

Bases of 1818096001840617409

• Binary: 1100100111011001011001010111001010101010001001001011111000001₂
• Hexadecimal: 0x193B2CAE554497C1
• Base-36: DT9P8SVK7LC1

Squares and roots of 1818096001840617409

• 1818096001840617409 squared (1818096001840617409²) is 3305473071908838301054400446313873281
• 1818096001840617409 cubed (1818096001840617409³) is 6009667376229282560929917871728180274235661039228548929
• 1818096001840617409 is a perfect square number. Its square root is 1348367903
• The cube root of 1818096001840617409 is 1220503.2416935659

Scales and comparisons

• 1,818,096,001,840,617,409 seconds is equal to 57,809,829,118 years, 18 weeks, 3 days, 5 hours, 16 minutes, 49 seconds.
• To count from 1 to 1,818,096,001,840,617,409 would take you about two hundred two billion, three hundred thirty-four million, four hundred one thousand, nine 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 1818096001840617409 cubic inches would be around 101708.6 feet tall.

Recreational maths with 1818096001840617409

• 1818096001840617409 backwards is 9047160481006908181
• The number of decimal digits it has is: 19
• The sum of 1818096001840617409's digits is 73
• More coming soon!