40466644992

Names of 40466644992

• Cardinal: 40466644992 can be written as Forty billion, four hundred sixty-six million, six hundred forty-four thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 4.0466644992 × 10¹⁰

Factors of 40466644992

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 29
• Sum of prime factors: 72

Divisors of 40466644992

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 67 72 96 128 134 144 192 201 256 268 288 384 402 512 536 576 603 768 804 1024 1072 1152 1206 1536 1608 2048 2144 2304 2412 3072 3216 4096 4288 4608 4824 6144 6432 8192 8576 9216 9648 12288 12864 16384 17152 18432 19296 24576 25728 32768 34304 36864 38592 49152 51456 65536 68608 73728 77184 98304 102912 131072 137216 147456 154368 196608 205824 262144 274432 294912 308736 393216 411648 524288 548864 589824 617472 786432 823296 1048576 1097728 1179648 1234944 1572864 1646592 2097152 2195456 2359296 2469888 3145728 3293184 4194304 4390912 4718592 4939776 6291456 6586368 8388608 8781824 9437184 9879552 12582912 13172736 16777216 17563648 18874368 19759104 25165824 26345472 33554432 35127296 37748736 39518208 50331648 52690944 67108864 70254592 75497472 79036416 100663296 105381888 140509184 150994944 158072832 201326592 210763776 281018368 301989888 316145664 421527552 562036736 603979776 632291328 843055104 1124073472 1264582656 1686110208 2248146944 2529165312 3372220416 4496293888 5058330624 6744440832 10116661248 13488881664 20233322496 40466644992
• Sum of all divisors σ(n): 118648470668
• Sum of proper divisors (its aliquot sum) s(n): 78181825676
• 40466644992 is an abundant number, because the sum of its proper divisors (78181825676) is greater than itself. Its abundance is 37715180684

Bases of 40466644992

• Binary: 100101101100000000000000000000000000₂
• Hexadecimal: 0x96C000000
• Base-36: IL8SN40

Squares and roots of 40466644992

• 40466644992 squared (40466644992²) is 1637549356908558680064
• 40466644992 cubed (40466644992³) is 66266128482896546712549995839488
• The square root of 40466644992 is 201163.2297215373
• The cube root of 40466644992 is 3433.1997044627

Scales and comparisons

• 40,466,644,992 seconds is equal to 1,286 years, 37 weeks, 22 hours, 43 minutes, 12 seconds.
• To count from 1 to 40,466,644,992 would take you about two thousand, five hundred seventy-three 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 40466644992 cubic inches would be around 286.1 feet tall.

Recreational maths with 40466644992

• 40466644992 backwards is 29944666404
• The number of decimal digits it has is: 11
• The sum of 40466644992's digits is 54
• More coming soon!