208532142

Names of 208532142

• Cardinal: 208532142 can be written as Two hundred eight million, five hundred thirty-two thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 2.08532142 × 10⁸

Factors of 208532142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1424

Divisors of 208532142

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 39 42 49 63 78 91 98 117 126 147 169 182 234 273 294 338 441 507 546 637 819 882 1014 1183 1274 1399 1521 1638 1911 2366 2798 3042 3549 3822 4197 5733 7098 8281 8394 9793 10647 11466 12591 16562 18187 19586 21294 24843 25182 29379 36374 49686 54561 58758 68551 74529 88137 109122 127309 137102 149058 163683 176274 205653 236431 254618 327366 381927 411306 472862 616959 709293 763854 891163 1145781 1233918 1418586 1655017 1782326 2127879 2291562 2673489 3310034 4255758 4965051 5346978 8020467 9930102 11585119 14895153 16040934 23170238 29790306 34755357 69510714 104266071 208532142
• Sum of all divisors σ(n): 569532600
• Sum of proper divisors (its aliquot sum) s(n): 361000458
• 208532142 is an abundant number, because the sum of its proper divisors (361000458) is greater than itself. Its abundance is 152468316

Bases of 208532142

• Binary: 1100011011011111001010101110₂
• Hexadecimal: 0xC6DF2AE
• Base-36: 3G5KFI

Squares and roots of 208532142

• 208532142 squared (208532142²) is 43485654247108164
• 208532142 cubed (208532142³) is 9068156626420862744607288
• The square root of 208532142 is 14440.6420217385
• The cube root of 208532142 is 593.0040617877

Scales and comparisons

• 208,532,142 seconds is equal to 6 years, 32 weeks, 5 days, 13 hours, 35 minutes, 42 seconds.
• To count from 1 to 208,532,142 would take you about nine 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 208532142 cubic inches would be around 49.4 feet tall.

Recreational maths with 208532142

• 208532142 backwards is 241235802
• The number of decimal digits it has is: 9
• The sum of 208532142's digits is 27
• More coming soon!