40434281928

Names of 40434281928

• Cardinal: 40434281928 can be written as Forty billion, four hundred thirty-four million, two hundred eighty-one thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0434281928 × 10¹⁰

Factors of 40434281928

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 30063

Divisors of 40434281928

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 137 274 411 548 822 1096 1233 1644 2466 3288 4932 9864 18769 29921 37538 56307 59842 75076 89763 112614 119684 150152 168921 179526 225228 239368 269289 337842 359052 450456 538578 675684 718104 1077156 1351368 2154312 4099177 8198354 12297531 16396708 24595062 32793416 36892593 49190124 73785186 98380248 147570372 295140744 561587249 1123174498 1684761747 2246348996 3369523494 4492697992 5054285241 6739046988 10108570482 13478093976 20217140964 40434281928
• Sum of all divisors σ(n): 110318374530
• Sum of proper divisors (its aliquot sum) s(n): 69884092602
• 40434281928 is an abundant number, because the sum of its proper divisors (69884092602) is greater than itself. Its abundance is 29449810674

Bases of 40434281928

• Binary: 100101101010000100100010110111001000₂
• Hexadecimal: 0x96A122DC8
• Base-36: IKPIZM0

Squares and roots of 40434281928

• 40434281928 squared (40434281928²) is 1634931155032987397184
• 40434281928 cubed (40434281928³) is 66107267255474488557808769290752
• The square root of 40434281928 is 201082.7738221253
• The cube root of 40434281928 is 3432.2842303763

Scales and comparisons

• 40,434,281,928 seconds is equal to 1,285 years, 35 weeks, 4 days, 8 hours, 58 minutes, 48 seconds.
• To count from 1 to 40,434,281,928 would take you about two thousand, five hundred seventy-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 40434281928 cubic inches would be around 286 feet tall.

Recreational maths with 40434281928

• 40434281928 backwards is 82918243404
• The number of decimal digits it has is: 11
• The sum of 40434281928's digits is 45
• More coming soon!