40504168448

Names of 40504168448

• Cardinal: 40504168448 can be written as Forty billion, five hundred four million, one hundred sixty-eight thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 4.0504168448 × 10¹⁰

Factors of 40504168448

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 34236

Divisors of 40504168448

• Number of divisors d(n): 78
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 128 136 256 272 289 512 544 578 1024 1088 1156 2048 2176 2312 4096 4352 4624 8704 9248 17408 18496 34217 34816 36992 68434 69632 73984 136868 147968 273736 295936 547472 581689 591872 1094944 1163378 1183744 2189888 2326756 4379776 4653512 8759552 9307024 9888713 17519104 18614048 19777426 35038208 37228096 39554852 70076416 74456192 79109704 140152832 148912384 158219408 297824768 316438816 595649536 632877632 1191299072 1265755264 2382598144 2531510528 5063021056 10126042112 20252084224 40504168448
• Sum of all divisors σ(n): 86045848866
• Sum of proper divisors (its aliquot sum) s(n): 45541680418
• 40504168448 is an abundant number, because the sum of its proper divisors (45541680418) is greater than itself. Its abundance is 5037511970

Bases of 40504168448

• Binary: 100101101110001111001001000000000000₂
• Hexadecimal: 0x96E3C9000
• Base-36: ILV4WE8

Squares and roots of 40504168448

• 40504168448 squared (40504168448²) is 1640587661663958728704
• 40504168448 cubed (40504168448³) is 66450639001747416317946748731392
• The square root of 40504168448 is 201256.4743008283
• The cube root of 40504168448 is 3434.2605429219

Scales and comparisons

• 40,504,168,448 seconds is equal to 1,287 years, 47 weeks, 1 day, 5 hours, 54 minutes, 8 seconds.
• To count from 1 to 40,504,168,448 would take you about two thousand, five hundred seventy-five 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 40504168448 cubic inches would be around 286.2 feet tall.

Recreational maths with 40504168448

• 40504168448 backwards is 84486140504
• The number of decimal digits it has is: 11
• The sum of 40504168448's digits is 44
• More coming soon!