40451744515

Names of 40451744515

• Cardinal: 40451744515 can be written as Forty billion, four hundred fifty-one million, seven hundred forty-four thousand, five hundred fifteen.

Scientific notation

• Scientific notation: 4.0451744515 × 10¹⁰

Factors of 40451744515

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8864

Divisors of 40451744515

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 7 13 19 35 41 65 91 95 133 169 205 247 287 455 533 665 779 845 1183 1235 1435 1729 2665 3211 3731 3895 5453 5915 6929 8645 8779 10127 16055 18655 22477 27265 34645 43895 48503 50635 61453 70889 112385 114127 131651 166801 242515 307265 354445 359939 570635 658255 798889 834005 921557 1167607 1483651 1799695 2168413 2519573 3994445 4607785 4679207 5838035 6838841 7418255 10385557 10842065 12597865 15178891 23396035 28189369 32754449 34194205 47871887 51927785 60829691 75894455 88904933 140946845 163772245 197325583 239359435 304148455 425807837 444524665 622334531 986627915 1155764129 2129039185 3111672655 5778820645 8090348903 40451744515
• Sum of all divisors σ(n): 64783756800
• Sum of proper divisors (its aliquot sum) s(n): 24332012285
• 40451744515 is a deficient number, because the sum of its proper divisors (24332012285) is less than itself. Its deficiency is 16119732230

Bases of 40451744515

• Binary: 100101101011000111001010001100000011₂
• Hexadecimal: 0x96B1CA303
• Base-36: IKZX9TV

Squares and roots of 40451744515

• 40451744515 squared (40451744515²) is 1636343634306832585225
• 40451744515 cubed (40451744515³) is 66192954633726580856398663790875
• The square root of 40451744515 is 201126.1905247547
• The cube root of 40451744515 is 3432.7782660709

Scales and comparisons

• 40,451,744,515 seconds is equal to 1,286 years, 12 weeks, 3 days, 11 hours, 41 minutes, 55 seconds.
• To count from 1 to 40,451,744,515 would take you about two thousand, five hundred seventy-two 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 40451744515 cubic inches would be around 286.1 feet tall.

Recreational maths with 40451744515

• 40451744515 backwards is 51544715404
• The number of decimal digits it has is: 11
• The sum of 40451744515's digits is 40
• More coming soon!