40019757947078

Names of 40019757947078

• Cardinal: 40019757947078 can be written as Forty trillion, nineteen billion, seven hundred fifty-seven million, nine hundred forty-seven thousand and seventy-eight.

Scientific notation

• Scientific notation: 4.0019757947078 × 10¹³

Factors of 40019757947078

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5175

Divisors of 40019757947078

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 7 13 14 26 49 91 98 169 182 338 343 637 686 1183 1274 2197 2366 4394 4459 5153 8281 8918 10306 15379 16562 30758 36071 57967 66989 72142 107653 115934 133978 215306 252497 468923 504994 753571 870857 937846 1507142 1741714 1767479 3282461 3534958 6095999 6564922 11321141 12191998 22642282 22977227 26553409 42671993 45954454 53106818 79247987 85343986 158495974 185873863 298703951 345194317 371747726 554735909 597407902 690388634 1109471818 1301117041 2416360219 2602234082 3883151363 4487526121 4832720438 7766302726 8975052242 9107819287 16914521533 18215638574 31412682847 33829043066 58337839573 62825365694 116675679146 118401650731 219888779929 236803301462 408364877011 439777559858 816729754022 1539221459503 2858554139077 3078442919006 5717108278154 20009878973539 40019757947078
• Sum of all divisors σ(n): 75851255928000
• Sum of proper divisors (its aliquot sum) s(n): 35831497980922
• 40019757947078 is a deficient number, because the sum of its proper divisors (35831497980922) is less than itself. Its deficiency is 4188259966156

Bases of 40019757947078

• Binary: 1001000110010111010011011101001101100011000110₂
• Hexadecimal: 0x2465D374D8C6
• Base-36: E6OTMLOEE

Squares and roots of 40019757947078

• 40019757947078 squared (40019757947078²) is 1601581026142712737048738084
• 40019757947078 cubed (40019757947078³) is 64094884998864166134683488856970355118552
• The square root of 40019757947078 is 6326117.1303634585
• The cube root of 40019757947078 is 34205.1489423671

Scales and comparisons

• 40,019,757,947,078 seconds is equal to 1,272,504 years, 26 weeks, 4 days, 21 hours, 44 minutes, 38 seconds.
• To count from 1 to 40,019,757,947,078 would take you about three million, one hundred eighty-one thousand, two hundred sixty-one 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 40019757947078 cubic inches would be around 2850.4 feet tall.

Recreational maths with 40019757947078

• 40019757947078 backwards is 87074975791004
• The number of decimal digits it has is: 14
• The sum of 40019757947078's digits is 68
• More coming soon!