42868266912

Names of 42868266912

• Cardinal: 42868266912 can be written as Forty-two billion, eight hundred sixty-eight million, two hundred sixty-six thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 4.2868266912 × 10¹⁰

Factors of 42868266912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1534619

Divisors of 42868266912

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 97 144 194 288 291 388 582 776 873 1164 1552 1746 2328 3104 3492 4656 6984 9312 13968 27936 1534517 3069034 4603551 6138068 9207102 12276136 13810653 18414204 24552272 27621306 36828408 49104544 55242612 73656816 110485224 147313632 148848149 220970448 297696298 441940896 446544447 595392596 893088894 1190785192 1339633341 1786177788 2381570384 2679266682 3572355576 4763140768 5358533364 7144711152 10717066728 14289422304 21434133456 42868266912
• Sum of all divisors σ(n): 123163483716
• Sum of proper divisors (its aliquot sum) s(n): 80295216804
• 42868266912 is an abundant number, because the sum of its proper divisors (80295216804) is greater than itself. Its abundance is 37426949892

Bases of 42868266912

• Binary: 100111111011001001011101011110100000₂
• Hexadecimal: 0x9FB25D7A0
• Base-36: JOYNQG0

Squares and roots of 42868266912

• 42868266912 squared (42868266912²) is 1837688308038474015744
• 42868266912 cubed (42868266912³) is 78778512890054979272090282262528
• The square root of 42868266912 is 207046.5332044949
• The cube root of 42868266912 is 3499.8167771297

Scales and comparisons

• 42,868,266,912 seconds is equal to 1,363 years, 4 weeks, 11 hours, 55 minutes, 12 seconds.
• To count from 1 to 42,868,266,912 would take you about two thousand, seven hundred twenty-six 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 42868266912 cubic inches would be around 291.7 feet tall.

Recreational maths with 42868266912

• 42868266912 backwards is 21966286824
• The number of decimal digits it has is: 11
• The sum of 42868266912's digits is 54
• More coming soon!