47828289640

Names of 47828289640

• Cardinal: 47828289640 can be written as Forty-seven billion, eight hundred twenty-eight million, two hundred eighty-nine thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.782828964 × 10¹⁰

Factors of 47828289640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 387

Divisors of 47828289640

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 20 40 151 229 302 458 604 755 916 1145 1208 1510 1832 2290 3020 4580 6040 9160 22801 34579 45602 52441 69158 91204 104882 114005 138316 172895 182408 209764 228010 262205 276632 345790 419528 456020 524410 691580 912040 1048820 1383160 2097640 5221429 7918591 10442858 15837182 20885716 26107145 31674364 39592955 41771432 52214290 63348728 79185910 104428580 158371820 208857160 316743640 1195707241 2391414482 4782828964 5978536205 9565657928 11957072410 23914144820 47828289640
• Sum of all divisors σ(n): 108806171670
• Sum of proper divisors (its aliquot sum) s(n): 60977882030
• 47828289640 is an abundant number, because the sum of its proper divisors (60977882030) is greater than itself. Its abundance is 13149592390

Bases of 47828289640

• Binary: 101100100010110010011100100001101000₂
• Hexadecimal: 0xB22C9C868
• Base-36: LYZQ8H4

Squares and roots of 47828289640

• 47828289640 squared (47828289640²) is 2287545289887731329600
• 47828289640 cubed (47828289640³) is 109409378689368177114611105344000
• The square root of 47828289640 is 218696.7984219247
• The cube root of 47828289640 is 3629.9024185331

Scales and comparisons

• 47,828,289,640 seconds is equal to 1,520 years, 41 weeks, 1 day, 4 hours, 40 seconds.
• To count from 1 to 47,828,289,640 would take you about three thousand and forty-one 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 47828289640 cubic inches would be around 302.5 feet tall.

Recreational maths with 47828289640

• 47828289640 backwards is 04698282874
• The number of decimal digits it has is: 11
• The sum of 47828289640's digits is 58
• More coming soon!