40074268135

Names of 40074268135

• Cardinal: 40074268135 can be written as Forty billion, seventy-four million, two hundred sixty-eight thousand, one hundred thirty-five.

Scientific notation

• Scientific notation: 4.0074268135 × 10¹⁰

Factors of 40074268135

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 305

Divisors of 40074268135

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 11 29 55 67 145 193 319 335 737 841 965 1595 1943 2123 3685 4205 4489 5597 9251 9715 10615 12931 21373 22445 27985 46255 49379 56347 61567 64655 106865 130181 142241 162313 246895 281735 307835 374999 619817 650905 711205 811565 866377 1431991 1785443 1874995 3099085 3775249 4124989 4331885 7159955 8927215 9530147 10874971 18876245 20624945 25124933 41527739 47650735 54374855 119624681 125624665 207638695 276374263 598123405 728623057 1381871315 3643115285 8014853627 40074268135
• Sum of all divisors σ(n): 55441045296
• Sum of proper divisors (its aliquot sum) s(n): 15366777161
• 40074268135 is a deficient number, because the sum of its proper divisors (15366777161) is less than itself. Its deficiency is 24707490974

Bases of 40074268135

• Binary: 100101010100100111001100110111100111₂
• Hexadecimal: 0x9549CCDE7
• Base-36: IER6N6V

Squares and roots of 40074268135

• 40074268135 squared (40074268135²) is 1605946966555876378225
• 40074268135 cubed (40074268135³) is 64357149348350067440901325360375
• The square root of 40074268135 is 200185.5842337305
• The cube root of 40074268135 is 3422.0671968037

Scales and comparisons

• 40,074,268,135 seconds is equal to 1,274 years, 12 weeks, 2 days, 13 hours, 8 minutes, 55 seconds.
• To count from 1 to 40,074,268,135 would take you about two thousand, five hundred forty-eight 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 40074268135 cubic inches would be around 285.2 feet tall.

Recreational maths with 40074268135

• 40074268135 backwards is 53186247004
• The number of decimal digits it has is: 11
• The sum of 40074268135's digits is 40
• More coming soon!