1809231790086

Names of 1809231790086

• Cardinal: 1809231790086 can be written as One trillion, eight hundred nine billion, two hundred thirty-one million, seven hundred ninety thousand and eighty-six.

Scientific notation

• Scientific notation: 1.809231790086 × 10¹²

Factors of 1809231790086

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 47737

Divisors of 1809231790086

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 27 38 42 54 57 63 114 126 133 171 189 266 342 378 399 513 798 1026 1197 2394 3591 6047 7182 12094 18141 36282 41659 42329 54423 83318 84658 108846 114893 124977 126987 163269 229786 249954 253974 291613 326538 344679 374931 380961 583226 689358 749862 761922 791521 804251 874839 1034037 1124793 1142883 1583042 1608502 1749678 2068074 2249586 2285766 2374563 2412753 2624517 3102111 4749126 4825506 5249034 5540647 6204222 7123689 7238259 7873551 11081294 14247378 14476518 15747102 16621941 21371067 21714777 33243882 42742134 43429554 49865823 99731646 149597469 251911973 299194938 503823946 755735919 1511471838 1763383811 2267207757 3526767622 4534415514 4786327487 5290151433 6801623271 9572654974 10580302866 13603246542 14358982461 15870454299 28717964922 31740908598 33504292409 43076947383 47611362897 67008584818 86153894766 95222725794 100512877227 129230842149 201025754454 258461684298 301538631681 603077263362 904615895043 1809231790086
• Sum of all divisors σ(n): 4837625856000
• Sum of proper divisors (its aliquot sum) s(n): 3028394065914
• 1809231790086 is an abundant number, because the sum of its proper divisors (3028394065914) is greater than itself. Its abundance is 1219162275828

Bases of 1809231790086

• Binary: 11010010100111110100111100100000000000110₂
• Hexadecimal: 0x1A53E9E4006
• Base-36: N35DW7PI

Squares and roots of 1809231790086

• 1809231790086 squared (1809231790086²) is 3273319670257791967887396
• 1809231790086 cubed (1809231790086³) is 5922194006544220215150706092757156056
• The square root of 1809231790086 is 1345076.8714411827
• The cube root of 1809231790086 is 12185.1646918165

Scales and comparisons

• 1,809,231,790,086 seconds is equal to 57,527 years, 50 weeks, 4 days, 18 hours, 8 minutes, 6 seconds.
• To count from 1 to 1,809,231,790,086 would take you about one hundred forty-three thousand, eight hundred nineteen 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 1809231790086 cubic inches would be around 1015.4 feet tall.

Recreational maths with 1809231790086

• 1809231790086 backwards is 6800971329081
• 1809231790086 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1809231790086's digits is 54
• More coming soon!