1819104768

Names of 1819104768

• Cardinal: 1819104768 can be written as One billion, eight hundred nineteen million, one hundred four thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.819104768 × 10⁹

Factors of 1819104768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 30385

Divisors of 1819104768

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 128 144 156 192 208 234 256 288 312 384 416 468 512 576 624 768 832 936 1152 1248 1536 1664 1872 2304 2496 3328 3744 4608 4992 6656 7488 9984 14976 19968 29952 30367 59904 60734 91101 121468 182202 242936 273303 364404 394771 485872 546606 728808 789542 971744 1093212 1184313 1457616 1579084 1943488 2186424 2368626 2915232 3158168 3552939 3886976 4372848 4737252 5830464 6316336 7105878 7773952 8745696 9474504 11660928 12632672 14211756 15547904 17491392 18949008 23321856 25265344 28423512 34982784 37898016 46643712 50530688 56847024 69965568 75796032 101061376 113694048 139931136 151592064 202122752 227388096 303184128 454776192 606368256 909552384 1819104768
• Sum of all divisors σ(n): 5654096448
• Sum of proper divisors (its aliquot sum) s(n): 3834991680
• 1819104768 is an abundant number, because the sum of its proper divisors (3834991680) is greater than itself. Its abundance is 2015886912

Bases of 1819104768

• Binary: 1101100011011010101011000000000₂
• Hexadecimal: 0x6C6D5600
• Base-36: U31Q80

Squares and roots of 1819104768

• 1819104768 squared (1819104768²) is 3309142156960333824
• 1819104768 cubed (1819104768³) is 6019676275716347646110072832
• The square root of 1819104768 is 42650.9644439607
• The cube root of 1819104768 is 1220.7289310459

Scales and comparisons

• 1,819,104,768 seconds is equal to 57 years, 43 weeks, 5 days, 10 hours, 52 minutes, 48 seconds.
• To count from 1 to 1,819,104,768 would take you about one hundred 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 1819104768 cubic inches would be around 101.7 feet tall.

Recreational maths with 1819104768

• 1819104768 backwards is 8674019181
• The number of decimal digits it has is: 10
• The sum of 1819104768's digits is 45
• More coming soon!