4142393928

Names of 4142393928

• Cardinal: 4142393928 can be written as Four billion, one hundred forty-two million, three hundred ninety-three thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 4.142393928 × 10⁹

Factors of 4142393928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 12344

Divisors of 4142393928

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 53 72 89 106 159 178 212 267 318 356 424 477 534 636 712 801 954 1068 1272 1602 1908 2136 3204 3816 4717 6408 9434 12197 14151 18868 24394 28302 36591 37736 42453 48788 56604 73182 84906 97576 109773 113208 146364 169812 219546 292728 339624 439092 646441 878184 1085533 1292882 1939323 2171066 2585764 3256599 3878646 4342132 5171528 5817969 6513198 7757292 8684264 9769797 11635938 13026396 15514584 19539594 23271876 26052792 39079188 46543752 57533249 78158376 115066498 172599747 230132996 345199494 460265992 517799241 690398988 1035598482 1380797976 2071196964 4142393928
• Sum of all divisors σ(n): 11560044600
• Sum of proper divisors (its aliquot sum) s(n): 7417650672
• 4142393928 is an abundant number, because the sum of its proper divisors (7417650672) is greater than itself. Its abundance is 3275256744

Bases of 4142393928

• Binary: 11110110111001111110101001001000₂
• Hexadecimal: 0xF6E7EA48
• Base-36: 1WI9VM0

Squares and roots of 4142393928

• 4142393928 squared (4142393928²) is 17159427454731269184
• 4142393928 cubed (4142393928³) is 71081108096435304339535114752
• The square root of 4142393928 is 64361.4319915273
• The cube root of 4142393928 is 1606.0182108709

Scales and comparisons

• 4,142,393,928 seconds is equal to 131 years, 37 weeks, 1 day, 8 hours, 58 minutes, 48 seconds.
• To count from 1 to 4,142,393,928 would take you about two hundred sixty-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 4142393928 cubic inches would be around 133.8 feet tall.

Recreational maths with 4142393928

• 4142393928 backwards is 8293932414
• The number of decimal digits it has is: 10
• The sum of 4142393928's digits is 45
• More coming soon!