1999413696042

Names of 1999413696042

• Cardinal: 1999413696042 can be written as One trillion, nine hundred ninety-nine billion, four hundred thirteen million, six hundred ninety-six thousand and forty-two.

Scientific notation

• Scientific notation: 1.999413696042 × 10¹²

Factors of 1999413696042

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 15917120

Divisors of 1999413696042

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 42 63 126 997 1994 2991 5982 6979 8973 13958 17946 20937 41874 62811 125622 15916111 31832222 47748333 95496666 111412777 143244999 222825554 286489998 334238331 668476662 1002714993 2005429986 15868362667 31736725334 47605088001 95210176002 111078538669 142815264003 222157077338 285630528006 333235616007 666471232014 999706848021 1999413696042
• Sum of all divisors σ(n): 4955895290112
• Sum of proper divisors (its aliquot sum) s(n): 2956481594070
• 1999413696042 is an abundant number, because the sum of its proper divisors (2956481594070) is greater than itself. Its abundance is 957067898028

Bases of 1999413696042

• Binary: 11101000110000110010101111101011000101010₂
• Hexadecimal: 0x1D18657D62A
• Base-36: PIINAHII

Squares and roots of 1999413696042

• 1999413696042 squared (1999413696042²) is 3997655127920331166465764
• 1999413696042 cubed (1999413696042³) is 7992966414816443646459958365695306088
• The square root of 1999413696042 is 1414006.2574267485
• The cube root of 1999413696042 is 12597.9792174595

Scales and comparisons

• 1,999,413,696,042 seconds is equal to 63,575 years, 8 weeks, 6 days, 5 hours, 20 minutes, 42 seconds.
• To count from 1 to 1,999,413,696,042 would take you about one hundred fifty-eight thousand, nine hundred thirty-seven 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 1999413696042 cubic inches would be around 1049.8 feet tall.

Recreational maths with 1999413696042

• 1999413696042 backwards is 2406963149991
• 1999413696042 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1999413696042's digits is 63
• More coming soon!