40280423769027225

Names of 40280423769027225

• Cardinal: 40280423769027225 can be written as Forty quadrillion, two hundred eighty trillion, four hundred twenty-three billion, seven hundred sixty-nine million, twenty-seven thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 4.0280423769027225 × 10¹⁶

Factors of 40280423769027225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 273076

Divisors of 40280423769027225

• Number of divisors d(n): 135
• Complete list of divisors:
  1 3 5 7 9 15 21 25 35 45 49 63 75 105 147 175 225 245 315 343 441 525 735 1029 1225 1575 1715 2205 2401 3087 3675 5145 7203 8575 11025 12005 15435 21609 25725 36015 60025 77175 108045 180075 273061 540225 819183 1365305 1911427 2457549 4095915 5734281 6826525 9557135 12287745 13379989 17202843 20479575 28671405 40139967 47785675 61438725 66899945 86014215 93659923 120419901 143357025 200699835 280979769 334499725 430071075 468299615 602099505 655619461 842939307 1003499175 1404898845 1966858383 2341498075 3010497525 3278097305 4214696535 5900575149 7024494225 9834291915 16390486525 21073482675 29502875745 49171459575 74562309721 147514378725 223686929163 372811548605 521936168047 671060787489 1118434645815 1565808504141 1864057743025 2609680840235 3355303937445 3653553176329 4697425512423 5592173229075 7829042520705 10960659528987 13048404201175 16776519687225 18267765881645 23487127562115 25574872234303 32881978586961 39145212603525 54803297644935 76724616702909 91338829408225 117435637810575 127874361171515 164409892934805 179024105640121 230173850108727 274016488224675 383623083514545 537072316920363 639371805857575 822049464674025 895120528200605 1150869250543635 1611216950761089 1918115417572725 2685361584601815 4475602641003025 5754346252718175 8056084753805445 13426807923009075 40280423769027225
• Sum of all divisors σ(n): 84166467133198749
• Sum of proper divisors (its aliquot sum) s(n): 43886043364171524
• 40280423769027225 is an abundant number, because the sum of its proper divisors (43886043364171524) is greater than itself. Its abundance is 3605619595144299

Bases of 40280423769027225

• Binary: 10001111000110101101010011111110001001111011001010011001₂
• Hexadecimal: 0x8F1AD4FE27B299
• Base-36: B0M7V7YCUC9

Squares and roots of 40280423769027225

• 40280423769027225 squared (40280423769027225²) is 1622512539012413434435222791200625
• 40280423769027225 cubed (40280423769027225³) is 65355492641980330794354084165240678238146062015625
• 40280423769027225 is a perfect square number. Its square root is 200699835
• The cube root of 40280423769027225 is 342792.5254611855

Scales and comparisons

• 40,280,423,769,027,225 seconds is equal to 1,280,792,880 years, 16 weeks, 5 days, 19 hours, 33 minutes, 45 seconds.
• To count from 1 to 40,280,423,769,027,225 would take you about three billion, eight hundred forty-two million, three hundred seventy-eight thousand, six hundred forty 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 40280423769027225 cubic inches would be around 28566 feet tall.

Recreational maths with 40280423769027225

• 40280423769027225 backwards is 52272096732408204
• 40280423769027225 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 40280423769027225's digits is 63
• More coming soon!