445342931902144

Names of 445342931902144

• Cardinal: 445342931902144 can be written as Four hundred forty-five trillion, three hundred forty-two billion, nine hundred thirty-one million, nine hundred two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 4.45342931902144 × 10¹⁴

Factors of 445342931902144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 152622235

Divisors of 445342931902144

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 16 32 64 127 254 359 508 718 1016 1436 2032 2872 4064 5744 8128 11488 22976 45593 91186 182372 364744 729488 1458976 2917952 152621747 305243494 610486988 1220973976 2441947952 4883895904 9767791808 19382961869 38765923738 54791207173 77531847476 109582414346 155063694952 219164828692 310127389904 438329657384 620254779808 876659314768 1240509559616 1753318629536 3506637259072 6958483310971 13916966621942 27833933243884 55667866487768 111335732975536 222671465951072 445342931902144
• Sum of all divisors σ(n): 893166888775680
• Sum of proper divisors (its aliquot sum) s(n): 447823956873536
• 445342931902144 is an abundant number, because the sum of its proper divisors (447823956873536) is greater than itself. Its abundance is 2481024971392

Bases of 445342931902144

• Binary: 1100101010000100101111011010000100101111011000000₂
• Hexadecimal: 0x195097B425EC0
• Base-36: 4DUZPV8O1S

Squares and roots of 445342931902144

• 445342931902144 squared (445342931902144²) is 198330326995197668101991796736
• 445342931902144 cubed (445342931902144³) is 88325009309152266953661838788569760690601984
• The square root of 445342931902144 is 21103149.8099725387
• The cube root of 445342931902144 is 76365.6737913139

Scales and comparisons

• 445,342,931,902,144 seconds is equal to 14,160,527 years, 36 weeks, 2 days, 4 hours, 49 minutes, 4 seconds.
• To count from 1 to 445,342,931,902,144 would take you about thirty-five million, four hundred one thousand, three hundred nineteen 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 445342931902144 cubic inches would be around 6363.8 feet tall.

Recreational maths with 445342931902144

• 445342931902144 backwards is 441209139243544
• The number of decimal digits it has is: 15
• The sum of 445342931902144's digits is 55
• More coming soon!