40472848416707987

Names of 40472848416707987

• Cardinal: 40472848416707987 can be written as Forty quadrillion, four hundred seventy-two trillion, eight hundred forty-eight billion, four hundred sixteen million, seven hundred seven thousand, nine hundred eighty-seven.

Scientific notation

• Scientific notation: 4.0472848416707987 × 10¹⁶

Factors of 40472848416707987

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2166

Divisors of 40472848416707987

• Number of divisors d(n): 120
• Complete list of divisors:
  1 7 29 31 49 203 217 343 899 961 1421 1519 2099 6293 6727 9947 10633 14693 27869 29791 44051 47089 60871 65069 102851 195083 208537 308357 329623 426097 455483 719957 863939 923521 1365581 1459759 1887001 2017139 2982679 3188381 4405801 6047573 6464647 9559067 10218313 13209007 14119973 20878753 22318667 26782109 30840607 42333011 45252529 58497031 62531309 92463049 98839811 127768229 136579831 187474763 215884249 296331077 316767703 409479217 437719163 647241343 691878677 894377603 956058817 1312323341 1511189743 1813407961 1938470579 2866354519 3064034141 3960815099 4233974761 6260643221 6692411719 9186263387 12693855727 13569294053 20064481633 21448238987 27725705693 29637823327 43824502547 46846882033 56215646791 88856990089 94985058371 122785268069 131253217591 194079939851 207464763289 393509527537 621998930623 664895408597 859496876483 918772523137 1358559578957 1452253343023 2754566692759 3806343310139 4068849745321 6016478135381 6431407661959 19281966849313 26644403170973 28481948217247 42115346947667 45019853633713 117996642614309 186510822196811 199373637520729 825976498300163 1305575755377677 1395615462645103 5781835488101141 40472848416707987
• Sum of all divisors σ(n): 50477783565660000
• Sum of proper divisors (its aliquot sum) s(n): 10004935148952013
• 40472848416707987 is a deficient number, because the sum of its proper divisors (10004935148952013) is less than itself. Its deficiency is 30467913267755974

Bases of 40472848416707987

• Binary: 10001111110010011101011101011000111011010001010110010011₂
• Hexadecimal: 0x8FC9D758ED1593
• Base-36: B2IFDVTBTZN

Squares and roots of 40472848416707987

• 40472848416707987 squared (40472848416707987²) is 1638051458961822210119498429592169
• 40472848416707987 cubed (40472848416707987³) is 66296608397329194179584564807909777972325974953803
• The square root of 40472848416707987 is 201178648.0139181845
• The cube root of 40472848416707987 is 343337.5128837477

Scales and comparisons

• 40,472,848,416,707,987 seconds is equal to 1,286,911,388 years, 47 weeks, 2 days, 17 hours, 59 minutes, 47 seconds.
• To count from 1 to 40,472,848,416,707,987 would take you about three billion, eight hundred sixty million, seven hundred thirty-four thousand, one hundred sixty-six 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 40472848416707987 cubic inches would be around 28611.5 feet tall.

Recreational maths with 40472848416707987

• 40472848416707987 backwards is 78970761484827404
• The number of decimal digits it has is: 17
• The sum of 40472848416707987's digits is 86
• More coming soon!