40222790656

Names of 40222790656

• Cardinal: 40222790656 can be written as Forty billion, two hundred twenty-two million, seven hundred ninety thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 4.0222790656 × 10¹⁰

Factors of 40222790656

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2293

Divisors of 40222790656

• Number of divisors d(n): 88
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 124 128 248 256 496 512 992 1024 1031 1229 1984 2062 2458 3968 4124 4916 7936 8248 9832 15872 16496 19664 31744 31961 32992 38099 39328 63922 65984 76198 78656 127844 131968 152396 157312 255688 263936 304792 314624 511376 527872 609584 629248 1022752 1055744 1219168 1258496 1267099 2045504 2438336 2534198 4091008 4876672 5068396 8182016 9753344 10136792 16364032 19506688 20273584 32728064 39013376 39280069 40547168 78560138 81094336 157120276 162188672 314240552 324377344 628481104 648754688 1256962208 1297509376 2513924416 5027848832 10055697664 20111395328 40222790656
• Sum of all divisors σ(n): 83148157440
• Sum of proper divisors (its aliquot sum) s(n): 42925366784
• 40222790656 is an abundant number, because the sum of its proper divisors (42925366784) is greater than itself. Its abundance is 2702576128

Bases of 40222790656

• Binary: 100101011101011101110001010000000000₂
• Hexadecimal: 0x95D771400
• Base-36: IH7LZWG

Squares and roots of 40222790656

• 40222790656 squared (40222790656²) is 1617872888156400910336
• 40222790656 cubed (40222790656³) is 65075362488333015602852754620416
• The square root of 40222790656 is 200556.2032349037
• The cube root of 40222790656 is 3426.2895857699

Scales and comparisons

• 40,222,790,656 seconds is equal to 1,278 years, 49 weeks, 6 days, 13 hours, 24 minutes, 16 seconds.
• To count from 1 to 40,222,790,656 would take you about two thousand, five hundred fifty-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 40222790656 cubic inches would be around 285.5 feet tall.

Recreational maths with 40222790656

• 40222790656 backwards is 65609722204
• The number of decimal digits it has is: 11
• The sum of 40222790656's digits is 43
• More coming soon!