40001766353585877451

Names of 40001766353585877451

• Cardinal: 40001766353585877451 can be written as Forty quintillion, one quadrillion, seven hundred sixty-six trillion, three hundred fifty-three billion, five hundred eighty-five million, eight hundred seventy-seven thousand, four hundred fifty-one.

Scientific notation

• Scientific notation: 4.0001766353585877451 × 10¹⁹

Factors of 40001766353585877451

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 13072534091

Divisors of 40001766353585877451

• Number of divisors d(n): 32
• Complete list of divisors:
  1 13 31 307 403 3991 9517 24733 123721 321529 766723 7593031 9967399 98709403 235383961 3059991493 13072509007 169942617091 405247779217 4013260265149 5268221129821 52172383446937 124411068219619 323322365270131 1617343886855047 4203190748511703 10022993323374061 99259966137930217 130298913203862793 1290379559793092821 3077058950275836727 40001766353585877451
• Sum of all divisors σ(n): 44615117049929474048
• Sum of proper divisors (its aliquot sum) s(n): 4613350696343596597
• 40001766353585877451 is a deficient number, because the sum of its proper divisors (4613350696343596597) is less than itself. Its deficiency is 35388415657242280854

Bases of 40001766353585877451

• Binary: 100010101100100010110100101000111101100101101010001011000111001011₂
• Hexadecimal: 0x22B22D28F65A8B1CB
• Base-36: 8FWXEQ3JO82BV

Squares and roots of 40001766353585877451

• 40001766353585877451 squared (40001766353585877451²) is 1600141311406875186422129664793590257401
• 40001766353585877451 cubed (40001766353585877451³) is 64008478871618321637858206137839554586572684129697531764851
• The square root of 40001766353585877451 is 6324694961.3072943401
• The cube root of 40001766353585877451 is 3420002.2329815077

Scales and comparisons

• 40,001,766,353,585,877,451 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 40,001,766,353,585,877,451 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 40001766353585877451 cubic inches would be around 285000.2 feet tall.

Recreational maths with 40001766353585877451

• 40001766353585877451 backwards is 15477858535366710004
• The number of decimal digits it has is: 20
• The sum of 40001766353585877451's digits is 85
• More coming soon!