40914946245471489

Names of 40914946245471489

• Cardinal: 40914946245471489 can be written as Forty quadrillion, nine hundred fourteen trillion, nine hundred forty-six billion, two hundred forty-five million, four hundred seventy-one thousand, four hundred eighty-nine.

Scientific notation

• Scientific notation: 4.0914946245471489 × 10¹⁶

Factors of 40914946245471489

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 93501

Divisors of 40914946245471489

• Number of divisors d(n): 45
• Complete list of divisors:
  1 3 9 27 81 241 723 2169 6507 19521 58081 93257 174243 279771 522729 839313 1568187 2517939 4704561 7553817 22474937 67424811 202274433 606823299 1820469897 5416459817 8696868049 16249379451 26090604147 48748138353 78271812441 146244415059 234815437323 438733245177 704446311969 2095945199809 6287835599427 18863506798281 56590520394843 169771561184529 505122793153969 1515368379461907 4546105138385721 13638315415157163 40914946245471489
• Sum of all divisors σ(n): 61375177791287481
• Sum of proper divisors (its aliquot sum) s(n): 20460231545815992
• 40914946245471489 is a deficient number, because the sum of its proper divisors (20460231545815992) is less than itself. Its deficiency is 20454714699655497

Bases of 40914946245471489

• Binary: 10010001010110111110110101000100111101110010110100000001₂
• Hexadecimal: 0x915BED44F72D01
• Base-36: B6V4YTLY329

Squares and roots of 40914946245471489

• 40914946245471489 squared (40914946245471489²) is 1674032826269821494205439911877121
• 40914946245471489 cubed (40914946245471489³) is 68492963099984458364386284847511371418971676903169
• 40914946245471489 is a perfect square number. Its square root is 202274433
• The cube root of 40914946245471489 is 344583.1168344003

Scales and comparisons

• 40,914,946,245,471,489 seconds is equal to 1,300,968,732 years, 19 weeks, 20 hours, 18 minutes, 9 seconds.
• To count from 1 to 40,914,946,245,471,489 would take you about three billion, nine hundred two million, nine hundred six thousand, one hundred ninety-seven 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 40914946245471489 cubic inches would be around 28715.3 feet tall.

Recreational maths with 40914946245471489

• 40914946245471489 backwards is 98417454264941904
• 40914946245471489 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 40914946245471489's digits is 81
• More coming soon!