542191356

Names of 542191356

• Cardinal: 542191356 can be written as Five hundred forty-two million, one hundred ninety-one thousand, three hundred fifty-six.

Scientific notation

• Scientific notation: 5.42191356 × 10⁸

Factors of 542191356

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 36538

Divisors of 542191356

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 59 63 84 118 126 177 236 252 354 413 531 708 826 1062 1239 1652 2124 2478 3717 4956 7434 14868 36467 72934 109401 145868 218802 255269 328203 437604 510538 656406 765807 1021076 1312812 1531614 2151553 2297421 3063228 4303106 4594842 6454659 8606212 9189684 12909318 15060871 19363977 25818636 30121742 38727954 45182613 60243484 77455908 90365226 135547839 180730452 271095678 542191356
• Sum of all divisors σ(n): 1592922240
• Sum of proper divisors (its aliquot sum) s(n): 1050730884
• 542191356 is an abundant number, because the sum of its proper divisors (1050730884) is greater than itself. Its abundance is 508539528

Bases of 542191356

• Binary: 100000010100010010111011111100₂
• Hexadecimal: 0x20512EFC
• Base-36: 8YT1J0

Squares and roots of 542191356

• 542191356 squared (542191356²) is 293971466521118736
• 542191356 cubed (542191356³) is 159388788058393970108846016
• The square root of 542191356 is 23285.0028129695
• The cube root of 542191356 is 815.4253270679

Scales and comparisons

• 542,191,356 seconds is equal to 17 years, 12 weeks, 3 days, 8 hours, 42 minutes, 36 seconds.
• To count from 1 to 542,191,356 would take you about twenty-five 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 542191356 cubic inches would be around 68 feet tall.

Recreational maths with 542191356

• 542191356 backwards is 653191245
• 542191356 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 542191356's digits is 36
• More coming soon!