40268263849984

Names of 40268263849984

• Cardinal: 40268263849984 can be written as Forty trillion, two hundred sixty-eight billion, two hundred sixty-three million, eight hundred forty-nine thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 4.0268263849984 × 10¹³

Factors of 40268263849984

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 6199

Divisors of 40268263849984

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 1024 2048 4096 6197 8192 12394 16384 24788 32768 49576 65536 99152 131072 198304 262144 396608 524288 793216 1048576 1586432 3172864 6345728 12691456 25382912 38402809 50765824 76805618 101531648 153611236 203063296 307222472 406126592 614444944 812253184 1228889888 1624506368 2457779776 3249012736 4915559552 6498025472 9831119104 19662238208 39324476416 78648952832 157297905664 314595811328 629191622656 1258383245312 2516766490624 5033532981248 10067065962496 20134131924992 40268263849984
• Sum of all divisors σ(n): 80549487439057
• Sum of proper divisors (its aliquot sum) s(n): 40281223589073
• 40268263849984 is an abundant number, because the sum of its proper divisors (40281223589073) is greater than itself. Its abundance is 12959739089

Bases of 40268263849984

• Binary: 1001001001111110101111100100000000000000000000₂
• Hexadecimal: 0x249FAF900000
• Base-36: E9UZGLM9S

Squares and roots of 40268263849984

• 40268263849984 squared (40268263849984²) is 1621533073491928238056800256
• 40268263849984 cubed (40268263849984³) is 65296321644848462606160973143546636795904
• 40268263849984 is a perfect square number. Its square root is 6345728
• The cube root of 40268263849984 is 34275.8027736767

Scales and comparisons

• 40,268,263,849,984 seconds is equal to 1,280,406 years, 12 weeks, 15 hours, 13 minutes, 4 seconds.
• To count from 1 to 40,268,263,849,984 would take you about three million, two hundred one thousand and fifteen 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 40268263849984 cubic inches would be around 2856.3 feet tall.

Recreational maths with 40268263849984

• 40268263849984 backwards is 48994836286204
• The number of decimal digits it has is: 14
• The sum of 40268263849984's digits is 73
• More coming soon!