1990232185360

Names of 1990232185360

• Cardinal: 1990232185360 can be written as One trillion, nine hundred ninety billion, two hundred thirty-two million, one hundred eighty-five thousand, three hundred sixty.

Scientific notation

• Scientific notation: 1.99023218536 × 10¹²

Factors of 1990232185360

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 19482805

Divisors of 1990232185360

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 1277 2554 5108 6385 10216 12770 20432 25540 51080 102160 19481521 38963042 77926084 97407605 155852168 194815210 311704336 389630420 779260840 1558521680 24877902317 49755804634 99511609268 124389511585 199023218536 248779023170 398046437072 497558046340 995116092680 1990232185360
• Sum of all divisors σ(n): 4630913631576
• Sum of proper divisors (its aliquot sum) s(n): 2640681446216
• 1990232185360 is an abundant number, because the sum of its proper divisors (2640681446216) is greater than itself. Its abundance is 650449260856

Bases of 1990232185360

• Binary: 11100111101100011000101010001101000010000₂
• Hexadecimal: 0x1CF63151A10
• Base-36: PEASUUJ4

Squares and roots of 1990232185360

• 1990232185360 squared (1990232185360²) is 3961024151642841398329600
• 1990232185360 cubed (1990232185360³) is 7883357753587872270397398061574656000
• The square root of 1990232185360 is 1410755.8914851287
• The cube root of 1990232185360 is 12578.6658911129

Scales and comparisons

• 1,990,232,185,360 seconds is equal to 63,283 years, 11 weeks, 5 days, 17 hours, 42 minutes, 40 seconds.
• To count from 1 to 1,990,232,185,360 would take you about one hundred fifty-eight thousand, two hundred eight 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 1990232185360 cubic inches would be around 1048.2 feet tall.

Recreational maths with 1990232185360

• 1990232185360 backwards is 0635812320991
• The number of decimal digits it has is: 13
• The sum of 1990232185360's digits is 49
• More coming soon!