445486021082739

Names of 445486021082739

• Cardinal: 445486021082739 can be written as Four hundred forty-five trillion, four hundred eighty-six billion, twenty-one million, eighty-two thousand, seven hundred thirty-nine.

Scientific notation

• Scientific notation: 4.45486021082739 × 10¹⁴

Factors of 445486021082739

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4434005

Divisors of 445486021082739

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 13 21 39 63 91 117 273 819 126271 378813 883897 1136439 1641523 2651691 4307711 4924569 7955073 11490661 12923133 14773707 30153977 34471983 38769399 56000243 90461931 103415949 168000729 271385793 392001701 504002187 1176005103 3528015309 543938975681 1631816927043 3807572829767 4895450781129 7071206683853 11422718489301 21213620051559 34268155467903 49498446786971 63640860154677 148495340360913 445486021082739
• Sum of all divisors σ(n): 791981604470784
• Sum of proper divisors (its aliquot sum) s(n): 346495583388045
• 445486021082739 is a deficient number, because the sum of its proper divisors (346495583388045) is less than itself. Its deficiency is 98990437694694

Bases of 445486021082739

• Binary: 1100101010010101011001100000010011111111001110011₂
• Hexadecimal: 0x1952ACC09FE73
• Base-36: 4DWTGAUEER

Squares and roots of 445486021082739

• 445486021082739 squared (445486021082739²) is 198457794980130576789883742121
• 445486021082739 cubed (445486021082739³) is 88410173438552344213421285123092581480349419
• The square root of 445486021082739 is 21106539.7704772773
• The cube root of 445486021082739 is 76373.8517075651

Scales and comparisons

• 445,486,021,082,739 seconds is equal to 14,165,077 years, 25 weeks, 3 days, 23 hours, 25 minutes, 39 seconds.
• To count from 1 to 445,486,021,082,739 would take you about thirty-five million, four hundred twelve thousand, six hundred ninety-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 445486021082739 cubic inches would be around 6364.5 feet tall.

Recreational maths with 445486021082739

• 445486021082739 backwards is 937280120684544
• 445486021082739 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 445486021082739's digits is 63
• More coming soon!