1018998934040

Names of 1018998934040

• Cardinal: 1018998934040 can be written as One trillion, eighteen billion, nine hundred ninety-eight million, nine hundred thirty-four thousand and forty.

Scientific notation

• Scientific notation: 1.01899893404 × 10¹²

Factors of 1018998934040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 66592

Divisors of 1018998934040

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 20 23 40 46 92 115 184 230 460 920 33149 33413 66298 66826 132596 133652 165745 167065 265192 267304 331490 334130 662980 668260 762427 768499 1325960 1336520 1524854 1536998 3049708 3073996 3812135 3842495 6099416 6147992 7624270 7684990 15248540 15369980 30497080 30739960 1107607537 2215215074 4430430148 5538037685 8860860296 11076075370 22152150740 25474973351 44304301480 50949946702 101899893404 127374866755 203799786808 254749733510 509499467020 1018998934040
• Sum of all divisors σ(n): 2392576056000
• Sum of proper divisors (its aliquot sum) s(n): 1373577121960
• 1018998934040 is an abundant number, because the sum of its proper divisors (1373577121960) is greater than itself. Its abundance is 354578187920

Bases of 1018998934040

• Binary: 1110110101000001000100011100101000011000₂
• Hexadecimal: 0xED4111CA18
• Base-36: D04DNLLK

Squares and roots of 1018998934040

• 1018998934040 squared (1018998934040²) is 1038358827574656270721600
• 1018998934040 cubed (1018998934040³) is 1058086538449598898384712061603264000
• The square root of 1018998934040 is 1009454.7706757347
• The cube root of 1018998934040 is 10062.9328943843

Scales and comparisons

• 1,018,998,934,040 seconds is equal to 32,401 years, 5 days, 3 hours, 27 minutes, 20 seconds.
• To count from 1 to 1,018,998,934,040 would take you about eighty-one thousand and two 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 1018998934040 cubic inches would be around 838.6 feet tall.

Recreational maths with 1018998934040

• 1018998934040 backwards is 0404398998101
• The number of decimal digits it has is: 13
• The sum of 1018998934040's digits is 56
• More coming soon!