445638100315534264

Names of 445638100315534264

• Cardinal: 445638100315534264 can be written as Four hundred forty-five quadrillion, six hundred thirty-eight trillion, one hundred billion, three hundred fifteen million, five hundred thirty-four thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 4.45638100315534264 × 10¹⁷

Factors of 445638100315534264

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 227284347

Divisors of 445638100315534264

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 8 11551 21221 23102 42442 46204 84884 92408 169768 227251573 245123771 454503146 490247542 909006292 980495084 1818012584 1960990168 2624982919723 4822505630633 5249965839446 9645011261266 10499931678892 19290022522532 20999863357784 38580045045064 55704762539441783 111409525078883566 222819050157767132 445638100315534264
• Sum of all divisors σ(n): 835683157506003840
• Sum of proper divisors (its aliquot sum) s(n): 390045057190469576
• 445638100315534264 is a deficient number, because the sum of its proper divisors (390045057190469576) is less than itself. Its deficiency is 55593043125064688

Bases of 445638100315534264

• Binary: 11000101111001110010111110110111011101011111111001110111000₂
• Hexadecimal: 0x62F397DBBAFF3B8
• Base-36: 3DVXIT1P373S

Squares and roots of 445638100315534264

• 445638100315534264 squared (445638100315534264²) is 198593316452838179887278671758021696
• 445638100315534264 cubed (445638100315534264³) is 88500748279404542034690467254600527020282561943391744
• The square root of 445638100315534264 is 667561308.2822687559
• The cube root of 445638100315534264 is 763825.4150910443

Scales and comparisons

• 445,638,100,315,534,264 seconds is equal to 14,169,913,140 years, 45 weeks, 6 days, 15 hours, 31 minutes, 4 seconds.
• To count from 1 to 445,638,100,315,534,264 would take you about forty-two billion, five hundred nine million, seven hundred thirty-nine thousand, four hundred twenty-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 445638100315534264 cubic inches would be around 63652.1 feet tall.

Recreational maths with 445638100315534264

• 445638100315534264 backwards is 462435513001836544
• The number of decimal digits it has is: 18
• The sum of 445638100315534264's digits is 64
• More coming soon!