40673399761719729

Names of 40673399761719729

• Cardinal: 40673399761719729 can be written as Forty quadrillion, six hundred seventy-three trillion, three hundred ninety-nine billion, seven hundred sixty-one million, seven hundred nineteen thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 4.0673399761719729 × 10¹⁶

Factors of 40673399761719729

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3997

Divisors of 40673399761719729

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 9 27 81 243 729 773 2187 2319 3221 6561 6957 9663 20871 28989 62613 86967 187839 260901 563517 597529 782703 1690551 1792587 2348109 2489833 5071653 5377761 7044327 7469499 10374841 16133283 21132981 22408497 31124523 48399849 67225491 93373569 145199547 201676473 280120707 435598641 605029419 840362121 1306795923 1815088257 1924640909 2521086363 3920387769 5445264771 5773922727 7563259089 8019752093 16335794313 17321768181 22689777267 24059256279 51965304543 68069331801 72177768837 155895913629 216533306511 467687740887 649599919533 1403063222661 1948799758599 4209189667983 5846399275797 6199268367889 12627569003949 17539197827391 18597805103667 52617593482173 55793415311001 167380245933003 502140737799009 1506422213397027 4519266640191081 13557799920573243 40673399761719729
• Sum of all divisors σ(n): 61104995300782849
• Sum of proper divisors (its aliquot sum) s(n): 20431595539063120
• 40673399761719729 is a deficient number, because the sum of its proper divisors (20431595539063120) is less than itself. Its deficiency is 20241804222656609

Bases of 40673399761719729

• Binary: 10010000100000000011110111011000100110101101000110110001₂
• Hexadecimal: 0x90803DD89AD1B1
• Base-36: B4HILWE2E29

Squares and roots of 40673399761719729

• 40673399761719729 squared (40673399761719729²) is 1654325448176662507794687547833441
• 40673399761719729 cubed (40673399761719729³) is 67287040289675548730804846275190917911322215657489
• 40673399761719729 is a perfect square number. Its square root is 201676473
• The cube root of 40673399761719729 is 343903.6815747887

Scales and comparisons

• 40,673,399,761,719,729 seconds is equal to 1,293,288,301 years, 17 weeks, 3 days, 13 hours, 42 minutes, 9 seconds.
• To count from 1 to 40,673,399,761,719,729 would take you about three billion, eight hundred seventy-nine million, eight hundred sixty-four thousand, nine hundred 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 40673399761719729 cubic inches would be around 28658.6 feet tall.

Recreational maths with 40673399761719729

• 40673399761719729 backwards is 92791716799337604
• The number of decimal digits it has is: 17
• The sum of 40673399761719729's digits is 90
• More coming soon!