32428149780

Names of 32428149780

• Cardinal: 32428149780 can be written as Thirty-two billion, four hundred twenty-eight million, one hundred forty-nine thousand, seven hundred eighty.

Scientific notation

• Scientific notation: 3.242814978 × 10¹⁰

Factors of 32428149780

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 64343

Divisors of 32428149780

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 195 260 390 653 780 1306 1959 2612 3265 3918 6530 7836 8489 9795 13060 16978 19590 25467 33956 39180 42445 50934 63667 84890 101868 127334 127335 169780 191001 254668 254670 318335 382002 509340 636670 764004 827671 955005 1273340 1655342 1910010 2483013 3310684 3820020 4138355 4966026 8276710 9932052 12415065 16553420 24830130 41574551 49660260 83149102 124723653 166298204 207872755 249447306 415745510 498894612 540469163 623618265 831491020 1080938326 1247236530 1621407489 2161876652 2494473060 2702345815 3242814978 5404691630 6485629956 8107037445 10809383260 16214074890 32428149780
• Sum of all divisors σ(n): 97934626944
• Sum of proper divisors (its aliquot sum) s(n): 65506477164
• 32428149780 is an abundant number, because the sum of its proper divisors (65506477164) is greater than itself. Its abundance is 33078327384

Bases of 32428149780

• Binary: 11110001100110111100100110000010100₂
• Hexadecimal: 0x78CDE4C14
• Base-36: EWAVSIC

Squares and roots of 32428149780

• 32428149780 squared (32428149780²) is 1051584898154114048400
• 32428149780 cubed (32428149780³) is 34100952583727655884717369352000
• The square root of 32428149780 is 180078.1768566085
• The cube root of 32428149780 is 3188.8986997063

Scales and comparisons

• 32,428,149,780 seconds is equal to 1,031 years, 5 weeks, 6 days, 19 hours, 23 minutes.
• To count from 1 to 32,428,149,780 would take you about two thousand and sixty-two 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 32428149780 cubic inches would be around 265.7 feet tall.

Recreational maths with 32428149780

• 32428149780 backwards is 08794182423
• The number of decimal digits it has is: 11
• The sum of 32428149780's digits is 48
• More coming soon!