42208967880755901

Names of 42208967880755901

• Cardinal: 42208967880755901 can be written as Forty-two quadrillion, two hundred eight trillion, nine hundred sixty-seven billion, eight hundred eighty million, seven hundred fifty-five thousand, nine hundred one.

Scientific notation

• Scientific notation: 4.2208967880755901 × 10¹⁶

Factors of 42208967880755901

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 105117644

Divisors of 42208967880755901

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 27 81 89 243 267 729 801 2063 2187 2403 6189 7209 18567 21627 55701 64881 167103 183607 194643 501309 550821 1503927 1652463 4511781 4957389 14872167 44616501 105115489 133849503 315346467 401548509 946039401 2838118203 8514354609 9355278521 25543063827 28065835563 76629191481 84197506689 216853253807 229887574443 252592520067 650559761421 757777560201 1951679284263 2273332680603 5855037852789 6819998041809 17565113558367 19299939588823 20459994125427 52695340675101 57899818766469 158086022025303 173699456299407 474258066075909 521098368898221 1563295106694663 4689885320083989 14069655960251967 42208967880755901
• Sum of all divisors σ(n): 64046111225472000
• Sum of proper divisors (its aliquot sum) s(n): 21837143344716099
• 42208967880755901 is a deficient number, because the sum of its proper divisors (21837143344716099) is less than itself. Its deficiency is 20371824536039802

Bases of 42208967880755901

• Binary: 10010101111101001101010100101000110111100100101010111101₂
• Hexadecimal: 0x95F4D528DE4ABD
• Base-36: BJLTW5KY2T9

Squares and roots of 42208967880755901

• 42208967880755901 squared (42208967880755901²) is 1781596969558683296459491146321801
• 42208967880755901 cubed (42208967880755901³) is 75199369264554511966237557778718304369747675697701
• The square root of 42208967880755901 is 205448212.1624714967
• The cube root of 42208967880755901 is 348178.2014414335

Scales and comparisons

• 42,208,967,880,755,901 seconds is equal to 1,342,114,617 years, 36 weeks, 2 days, 1 hour, 58 minutes, 21 seconds.
• To count from 1 to 42,208,967,880,755,901 would take you about four billion, twenty-six million, three hundred forty-three thousand, eight hundred fifty-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 42208967880755901 cubic inches would be around 29014.9 feet tall.

Recreational maths with 42208967880755901

• 42208967880755901 backwards is 10955708876980224
• 42208967880755901 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42208967880755901's digits is 81
• More coming soon!