1042493816

Names of 1042493816

• Cardinal: 1042493816 can be written as One billion, forty-two million, four hundred ninety-three thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.042493816 × 10⁹

Factors of 1042493816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1482

Divisors of 1042493816

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 49 52 56 91 98 104 157 182 196 314 364 392 628 637 728 1099 1256 1274 1303 2041 2198 2548 2606 4082 4396 5096 5212 7693 8164 8792 9121 10424 14287 15386 16328 16939 18242 28574 30772 33878 36484 57148 61544 63847 67756 72968 100009 114296 118573 127694 135512 200018 204571 237146 255388 400036 409142 474292 510776 800072 818284 830011 948584 1431997 1636568 1660022 2659423 2863994 3320044 5318846 5727988 6640088 10023979 10637692 11455976 18615961 20047958 21275384 37231922 40095916 74463844 80191832 130311727 148927688 260623454 521246908 1042493816
• Sum of all divisors σ(n): 2466203040
• Sum of proper divisors (its aliquot sum) s(n): 1423709224
• 1042493816 is an abundant number, because the sum of its proper divisors (1423709224) is greater than itself. Its abundance is 381215408

Bases of 1042493816

• Binary: 111110001000110011000101111000₂
• Hexadecimal: 0x3E233178
• Base-36: H8O9DK

Squares and roots of 1042493816

• 1042493816 squared (1042493816²) is 1086793356398241856
• 1042493816 cubed (1042493816³) is 1132975353315051168152362496
• The square root of 1042493816 is 32287.6728179655
• The cube root of 1042493816 is 1013.9685757047

Scales and comparisons

• 1,042,493,816 seconds is equal to 33 years, 7 weeks, 4 days, 21 hours, 36 minutes, 56 seconds.
• To count from 1 to 1,042,493,816 would take you about sixty-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 1042493816 cubic inches would be around 84.5 feet tall.

Recreational maths with 1042493816

• 1042493816 backwards is 6183942401
• The number of decimal digits it has is: 10
• The sum of 1042493816's digits is 38
• More coming soon!