42144208030531585

Names of 42144208030531585

• Cardinal: 42144208030531585 can be written as Forty-two quadrillion, one hundred forty-four trillion, two hundred eight billion, thirty million, five hundred thirty-one thousand, five hundred eighty-five.

Scientific notation

• Scientific notation: 4.2144208030531585 × 10¹⁶

Factors of 42144208030531585

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 398885126553

Divisors of 42144208030531585

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 11 17 55 85 113 187 565 935 1243 1921 6215 9605 21131 105655 398885126407 1994425632035 4387736390477 6781047148919 21938681952385 33905235744595 45074019283991 74591518638109 225370096419955 372957593190545 495814212123901 766258327827847 2479071060619505 3831291639139235 8428841606106317 42144208030531585
• Sum of all divisors σ(n): 58932884116023552
• Sum of proper divisors (its aliquot sum) s(n): 16788676085491967
• 42144208030531585 is a deficient number, because the sum of its proper divisors (16788676085491967) is less than itself. Its deficiency is 25355531945039618

Bases of 42144208030531585

• Binary: 10010101101110011110111100010101000000000000000000000001₂
• Hexadecimal: 0x95B9EF15000001
• Base-36: BIYVHW26801

Squares and roots of 42144208030531585

• 42144208030531585 squared (42144208030531585²) is 1776134270520722938551537682612225
• 42144208030531585 cubed (42144208030531585³) is 74853772186981810284503669475683643380178169626625
• The square root of 42144208030531585 is 205290545.3997616155
• The cube root of 42144208030531585 is 348000.0441233143

Scales and comparisons

• 42,144,208,030,531,585 seconds is equal to 1,340,055,454 years, 40 weeks, 2 days, 13 hours, 26 minutes, 25 seconds.
• To count from 1 to 42,144,208,030,531,585 would take you about four billion, twenty million, one hundred sixty-six thousand, three hundred sixty-four 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 42144208030531585 cubic inches would be around 29000 feet tall.

Recreational maths with 42144208030531585

• 42144208030531585 backwards is 58513503080244124
• 42144208030531585 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42144208030531585's digits is 55
• More coming soon!