40182190888

Names of 40182190888

• Cardinal: 40182190888 can be written as Forty billion, one hundred eighty-two million, one hundred ninety thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 4.0182190888 × 10¹⁰

Factors of 40182190888

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 283977

Divisors of 40182190888

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 8 14 19 28 38 49 56 76 98 133 152 196 266 361 392 532 722 931 1064 1444 1862 2527 2888 3724 5054 7448 10108 17689 20216 35378 70756 141512 283949 567898 1135796 1987643 2271592 3975286 5395031 7950572 10790062 13913501 15901144 21580124 27827002 37765217 43160248 55654004 75530434 102505589 111308008 151060868 205011178 264356519 302121736 410022356 528713038 717539123 820044712 1057426076 1435078246 2114852152 2870156492 5022773861 5740312984 10045547722 20091095444 40182190888
• Sum of all divisors σ(n): 92498132250
• Sum of proper divisors (its aliquot sum) s(n): 52315941362
• 40182190888 is an abundant number, because the sum of its proper divisors (52315941362) is greater than itself. Its abundance is 12133750474

Bases of 40182190888

• Binary: 100101011011000010111001001100101000₂
• Hexadecimal: 0x95B0B9328
• Base-36: IGJFSX4

Squares and roots of 40182190888

• 40182190888 squared (40182190888²) is 1614608464559670228544
• 40182190888 cubed (40182190888³) is 64878505532317251989685594307072
• The square root of 40182190888 is 200454.9597490669
• The cube root of 40182190888 is 3425.1363971609

Scales and comparisons

• 40,182,190,888 seconds is equal to 1,277 years, 34 weeks, 5 days, 15 hours, 41 minutes, 28 seconds.
• To count from 1 to 40,182,190,888 would take you about two thousand, five hundred fifty-five 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 40182190888 cubic inches would be around 285.4 feet tall.

Recreational maths with 40182190888

• 40182190888 backwards is 88809128104
• 40182190888 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40182190888's digits is 49
• More coming soon!