445321944256834089

Names of 445321944256834089

• Cardinal: 445321944256834089 can be written as Four hundred forty-five quadrillion, three hundred twenty-one trillion, nine hundred forty-four billion, two hundred fifty-six million, eight hundred thirty-four thousand and eighty-nine.

Scientific notation

• Scientific notation: 4.45321944256834089 × 10¹⁷

Factors of 445321944256834089

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 36873

Divisors of 445321944256834089

• Number of divisors d(n): 63
• Complete list of divisors:
  1 3 9 27 81 243 683 729 2049 6147 18441 36187 55323 108561 165969 325683 466489 497907 977049 1399467 2931147 4198401 8793441 12595203 24715721 26380323 37785609 74147163 113356827 222441489 340070481 667324467 1309498969 2001973401 3928496907 6005920203 11785490721 16880837443 18017760609 35356472163 50642512329 106069416489 151927536987 318208249467 455782610961 894387795827 954624748401 1367347832883 2683163387481 4102043498649 8049490162443 12306130495947 24148470487329 72445411461987 217336234385961 610866864549841 652008703157883 1832600593649523 5497801780948569 16493405342845707 49480216028537121 148440648085611363 445321944256834089
• Sum of all divisors σ(n): 668674958415968973
• Sum of proper divisors (its aliquot sum) s(n): 223353014159134884
• 445321944256834089 is a deficient number, because the sum of its proper divisors (223353014159134884) is less than itself. Its deficiency is 221968930097699205

Bases of 445321944256834089

• Binary: 11000101110000110011111001011101010000111010110101000101001₂
• Hexadecimal: 0x62E19F2EA1D6A29
• Base-36: 3DSTGCYIN9K9

Squares and roots of 445321944256834089

• 445321944256834089 squared (445321944256834089²) is 198311634036686847663861781272459921
• 445321944256834089 cubed (445321944256834089³) is 88312522437967142186816646081584364496835928599046969
• 445321944256834089 is a perfect square number. Its square root is 667324467
• The cube root of 445321944256834089 is 763644.7414587321

Scales and comparisons

• 445,321,944,256,834,089 seconds is equal to 14,159,860,356 years, 7 weeks, 6 days, 6 hours, 48 minutes, 9 seconds.
• To count from 1 to 445,321,944,256,834,089 would take you about forty-two billion, four hundred seventy-nine million, five hundred eighty-one thousand and sixty-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 445321944256834089 cubic inches would be around 63637.1 feet tall.

Recreational maths with 445321944256834089

• 445321944256834089 backwards is 980438652449123544
• 445321944256834089 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 445321944256834089's digits is 81
• More coming soon!