40380672192

Names of 40380672192

• Cardinal: 40380672192 can be written as Forty billion, three hundred eighty million, six hundred seventy-two thousand, one hundred ninety-two.

Scientific notation

• Scientific notation: 4.0380672192 × 10¹⁰

Factors of 40380672192

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 35148

Divisors of 40380672192

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 168 192 224 336 448 672 877 1344 1754 2631 3508 5262 6139 7016 10524 12278 14032 18417 21048 24556 28064 34259 36834 42096 49112 56128 68518 73668 84192 98224 102777 137036 147336 168384 196448 205554 239813 274072 294672 392896 411108 479626 548144 589344 719439 822216 959252 1096288 1178688 1438878 1644432 1918504 2192576 2877756 3288864 3837008 5755512 6577728 7674016 11511024 15348032 23022048 30045143 46044096 60090286 90135429 120180572 180270858 210316001 240361144 360541716 420632002 480722288 630948003 721083432 841264004 961444576 1261896006 1442166864 1682528008 1922889152 2523792012 2884333728 3365056016 5047584024 5768667456 6730112032 10095168048 13460224064 20190336096 40380672192
• Sum of all divisors σ(n): 122246257920
• Sum of proper divisors (its aliquot sum) s(n): 81865585728
• 40380672192 is an abundant number, because the sum of its proper divisors (81865585728) is greater than itself. Its abundance is 41484913536

Bases of 40380672192

• Binary: 100101100110111000000010100011000000₂
• Hexadecimal: 0x966E028C0
• Base-36: IJTLY2O

Squares and roots of 40380672192

• 40380672192 squared (40380672192²) is 1630598686677762084864
• 40380672192 cubed (40380672192³) is 65844671043440428285059668901888
• The square root of 40380672192 is 200949.4269511611
• The cube root of 40380672192 is 3430.7666630789

Scales and comparisons

• 40,380,672,192 seconds is equal to 1,283 years, 50 weeks, 6 days, 21 hours, 23 minutes, 12 seconds.
• To count from 1 to 40,380,672,192 would take you about two thousand, five hundred sixty-seven 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 40380672192 cubic inches would be around 285.9 feet tall.

Recreational maths with 40380672192

• 40380672192 backwards is 29127608304
• 40380672192 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40380672192's digits is 42
• More coming soon!