146391685835481424

Names of 146391685835481424

• Cardinal: 146391685835481424 can be written as One hundred forty-six quadrillion, three hundred ninety-one trillion, six hundred eighty-five billion, eight hundred thirty-five million, four hundred eighty-one thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.46391685835481424 × 10¹⁷

Factors of 146391685835481424

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 37042430626421

Divisors of 146391685835481424

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 13 16 19 26 38 52 76 104 152 208 247 304 494 988 1976 3952 37042430626387 74084861252774 148169722505548 296339445011096 481551598143031 592678890022192 703806181901353 963103196286062 1407612363802706 1926206392572124 2815224727605412 3852412785144248 5630449455210824 7704825570288496 9149480364717589 11260898910421648 18298960729435178 36597921458870356 73195842917740712 146391685835481424
• Sum of all divisors σ(n): 321528297837047840
• Sum of proper divisors (its aliquot sum) s(n): 175136612001566416
• 146391685835481424 is an abundant number, because the sum of its proper divisors (175136612001566416) is greater than itself. Its abundance is 28744926166084992

Bases of 146391685835481424

• Binary: 1000001000000101100111011001110000010010110110000101010000₂
• Hexadecimal: 0x2081676704B6150
• Base-36: 141FIS214ITS

Squares and roots of 146391685835481424

• 146391685835481424 squared (146391685835481424²) is 21430525681754292589148089849067776
• 146391685835481424 cubed (146391685835481424³) is 3137250782892590761769048778030520461821650564993024
• The square root of 146391685835481424 is 382611664.5313906579
• The cube root of 146391685835481424 is 527034.2071893381

Scales and comparisons

• 146,391,685,835,481,424 seconds is equal to 4,654,802,790 years, 18 weeks, 2 days, 10 hours, 37 minutes, 4 seconds.
• To count from 1 to 146,391,685,835,481,424 would take you about thirteen billion, nine hundred sixty-four million, four hundred eight thousand, three hundred seventy-one 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 146391685835481424 cubic inches would be around 43919.5 feet tall.

Recreational maths with 146391685835481424

• 146391685835481424 backwards is 424184538586193641
• The number of decimal digits it has is: 18
• The sum of 146391685835481424's digits is 82
• More coming soon!