1990082064375

Names of 1990082064375

• Cardinal: 1990082064375 can be written as One trillion, nine hundred ninety billion, eighty-two million, sixty-four thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.990082064375 × 10¹²

Factors of 1990082064375

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 140936

Divisors of 1990082064375

• Number of divisors d(n): 140
• Complete list of divisors:
  1 3 5 9 15 25 27 31 45 75 81 93 125 135 155 225 243 279 375 405 465 625 675 729 775 837 1125 1215 1395 1875 2025 2325 2511 3375 3645 3875 4185 5625 6075 6975 7533 10125 11625 12555 16875 18225 19375 20925 22599 30375 34875 37665 50625 58125 62775 91125 104625 112995 140897 151875 174375 188325 313875 422691 455625 523125 564975 704485 941625 1268073 1569375 2113455 2824875 3522425 3804219 4367807 4708125 6340365 10567275 11412657 13103421 14124375 17612125 19021095 21839035 31701825 34237971 39310263 52836375 57063285 65517105 88060625 95105475 102713913 109195175 117930789 158509125 171189855 196551315 264181875 285316425 327585525 353792367 475527375 513569565 545975875 589653945 792545625 855949275 982756575 1061377101 1426582125 1637927625 1768961835 2377636875 2567847825 2729879375 2948269725 3184131303 4279746375 4913782875 5306885505 7132910625 8189638125 8844809175 12839239125 14741348625 15920656515 21398731875 24568914375 26534427525 44224045875 64196195625 73706743125 79603282575 132672137625 221120229375 398016412875 663360688125 1990082064375
• Sum of all divisors σ(n): 3848805837888
• Sum of proper divisors (its aliquot sum) s(n): 1858723773513
• 1990082064375 is a deficient number, because the sum of its proper divisors (1858723773513) is less than itself. Its deficiency is 131358290862

Bases of 1990082064375

• Binary: 11100111101011010001000100110111111110111₂
• Hexadecimal: 0x1CF5A226FF7
• Base-36: PE8BH8FR

Squares and roots of 1990082064375

• 1990082064375 squared (1990082064375²) is 3960426622947061644140625
• 1990082064375 cubed (1990082064375³) is 7881573989600198183111756622802734375
• The square root of 1990082064375 is 1410702.6846132393
• The cube root of 1990082064375 is 12578.3496182667

Scales and comparisons

• 1,990,082,064,375 seconds is equal to 63,278 years, 23 weeks, 4 days, 5 hours, 26 minutes, 15 seconds.
• To count from 1 to 1,990,082,064,375 would take you about one hundred fifty-eight thousand, one hundred ninety-six 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 1990082064375 cubic inches would be around 1048.2 feet tall.

Recreational maths with 1990082064375

• 1990082064375 backwards is 5734602800991
• The number of decimal digits it has is: 13
• The sum of 1990082064375's digits is 54
• More coming soon!