4223964489981728

Names of 4223964489981728

• Cardinal: 4223964489981728 can be written as Four quadrillion, two hundred twenty-three trillion, nine hundred sixty-four billion, four hundred eighty-nine million, nine hundred eighty-one thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.223964489981728 × 10¹⁵

Factors of 4223964489981728

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 32364

Divisors of 4223964489981728

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 8 16 32 359 718 1436 2872 5744 11488 32003 64006 128012 128881 256024 257762 512048 515524 1024096 1031048 2062096 4124192 11489077 22978154 45956308 91912616 183825232 367650464 1024192009 2048384018 4096768036 4124578643 8193536072 8249157286 16387072144 16498314572 32774144288 32996629144 65993258288 131986516576 367684931231 735369862462 1470739724924 2941479449848 5882958899696 11765917799392 131998890311929 263997780623858 527995561247716 1055991122495432 2111982244990864 4223964489981728
• Sum of all divisors σ(n): 8339419346840379
• Sum of proper divisors (its aliquot sum) s(n): 4115454856858651
• 4223964489981728 is a deficient number, because the sum of its proper divisors (4115454856858651) is less than itself. Its deficiency is 108509633123077

Bases of 4223964489981728

• Binary: 1111000000011010110001011110111110000001111100100000₂
• Hexadecimal: 0xF01AC5EF81F20
• Base-36: 15L9QHXSXSW

Squares and roots of 4223964489981728

• 4223964489981728 squared (4223964489981728²) is 17841876012626599541677773865984
• 4223964489981728 cubed (4223964489981728³) is 75363450711991541334994478605340898624080740352
• The square root of 4223964489981728 is 64992034.0501951671
• The cube root of 4223964489981728 is 161649.1478422199

Scales and comparisons

• 4,223,964,489,981,728 seconds is equal to 134,309,005 years, 10 weeks, 3 days, 7 hours, 22 minutes, 8 seconds.
• To count from 1 to 4,223,964,489,981,728 would take you about four hundred two million, nine hundred twenty-seven thousand and fifteen 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 4223964489981728 cubic inches would be around 13470.8 feet tall.

Recreational maths with 4223964489981728

• 4223964489981728 backwards is 8271899844693224
• The number of decimal digits it has is: 16
• The sum of 4223964489981728's digits is 86
• More coming soon!