40295288970028225

Names of 40295288970028225

• Cardinal: 40295288970028225 can be written as Forty quadrillion, two hundred ninety-five trillion, two hundred eighty-eight billion, nine hundred seventy million, twenty-eight thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 4.0295288970028225 × 10¹⁶

Factors of 40295288970028225

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 191

Divisors of 40295288970028225

• Number of divisors d(n): 63
• Complete list of divisors:
  1 5 7 25 35 49 175 179 245 895 1225 1253 4475 6265 8771 31325 32041 43855 160205 219275 224287 801025 1121435 1570009 5607175 5735339 7850045 28676695 39250225 40147373 143383475 200736865 281031611 1003684325 1026625681 1405158055 5133128405 7025790275 7186379767 25665642025 35931898835 50304658369 179659494175 183765996899 251523291845 918829984495 1257616459225 1286361978293 4594149922475 6431809891465 9004533848051 32159049457325 32894113444921 45022669240255 164470567224605 225113346201275 230258794114447 822352836123025 1151293970572235 1611811558801129 5756469852861175 8059057794005645 40295288970028225
• Sum of all divisors σ(n): 58450437212552787
• Sum of proper divisors (its aliquot sum) s(n): 18155148242524562
• 40295288970028225 is a deficient number, because the sum of its proper divisors (18155148242524562) is less than itself. Its deficiency is 22140140727503663

Bases of 40295288970028225

• Binary: 10001111001010000101101000010001001011100010010011000001₂
• Hexadecimal: 0x8F285A112E24C1
• Base-36: B0RHK778341

Squares and roots of 40295288970028225

• 40295288970028225 squared (40295288970028225²) is 1623710313178078329962357296650625
• 40295288970028225 cubed (40295288970028225³) is 65427876273125694598717647751788135040804213890625
• 40295288970028225 is a perfect square number. Its square root is 200736865
• The cube root of 40295288970028225 is 342834.6886478571
• Being both a perfect square and a perfect cube, 40295288970028225 is also a perfect sixth number.

Scales and comparisons

• 40,295,288,970,028,225 seconds is equal to 1,281,265,547 years, 38 weeks, 1 day, 7 hours, 50 minutes, 25 seconds.
• To count from 1 to 40,295,288,970,028,225 would take you about three billion, eight hundred forty-three million, seven hundred ninety-six thousand, six hundred forty-three 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 40295288970028225 cubic inches would be around 28569.6 feet tall.

Recreational maths with 40295288970028225

• 40295288970028225 backwards is 52282007988259204
• The number of decimal digits it has is: 17
• The sum of 40295288970028225's digits is 73
• More coming soon!