1990437067696

Names of 1990437067696

• Cardinal: 1990437067696 can be written as One trillion, nine hundred ninety billion, four hundred thirty-seven million, sixty-seven thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 1.990437067696 × 10¹²

Factors of 1990437067696

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1615614523

Divisors of 1990437067696

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 44 56 77 88 112 154 176 308 616 1232 1615614503 3231229006 6462458012 11309301521 12924916024 17771759533 22618603042 25849832048 35543519066 45237206084 71087038132 90474412168 124402316731 142174076264 180948824336 248804633462 284348152528 497609266924 995218533848 1990437067696
• Sum of all divisors σ(n): 4808068763904
• Sum of proper divisors (its aliquot sum) s(n): 2817631696208
• 1990437067696 is an abundant number, because the sum of its proper divisors (2817631696208) is greater than itself. Its abundance is 827194628512

Bases of 1990437067696

• Binary: 11100111101101111010010110101101110110000₂
• Hexadecimal: 0x1CF6F4B5BB0
• Base-36: PEE6U6R4

Squares and roots of 1990437067696

• 1990437067696 squared (1990437067696²) is 3961839720458250886748416
• 1990437067696 cubed (1990437067696³) is 7885792635870461236408608927112769536
• The square root of 1990437067696 is 1410828.5039989799
• The cube root of 1990437067696 is 12579.0975087641

Scales and comparisons

• 1,990,437,067,696 seconds is equal to 63,289 years, 38 weeks, 4 days, 1 hour, 28 minutes, 16 seconds.
• To count from 1 to 1,990,437,067,696 would take you about one hundred fifty-eight thousand, two hundred twenty-four 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 1990437067696 cubic inches would be around 1048.3 feet tall.

Recreational maths with 1990437067696

• 1990437067696 backwards is 6967607340991
• The number of decimal digits it has is: 13
• The sum of 1990437067696's digits is 67
• More coming soon!