2146742301585

Names of 2146742301585

• Cardinal: 2146742301585 can be written as Two trillion, one hundred forty-six billion, seven hundred forty-two million, three hundred one thousand, five hundred eighty-five.

Scientific notation

• Scientific notation: 2.146742301585 × 10¹²

Factors of 2146742301585

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 920074

Divisors of 2146742301585

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 7 15 21 35 37 105 111 185 259 555 601 777 1295 1803 3005 3885 4207 9015 12621 21035 22237 63105 66711 111185 155659 333555 466977 778295 919421 2334885 2758263 4597105 6435947 13791315 19307841 32179735 34018577 96539205 102055731 170092885 238130039 510278655 552572021 714390117 1190650195 1657716063 2762860105 3571950585 3868004147 8288580315 11604012441 19340020735 20445164777 58020062205 61335494331 102225823885 143116153439 306677471655 429348460317 715580767195 2146742301585
• Sum of all divisors σ(n): 4038277953024
• Sum of proper divisors (its aliquot sum) s(n): 1891535651439
• 2146742301585 is a deficient number, because the sum of its proper divisors (1891535651439) is less than itself. Its deficiency is 255206650146

Bases of 2146742301585

• Binary: 11111001111010011110011111111001110010001₂
• Hexadecimal: 0x1F3D3CFF391
• Base-36: RE76XT3L

Squares and roots of 2146742301585

• 2146742301585 squared (2146742301585²) is 4608502509414463093512225
• 2146742301585 cubed (2146742301585³) is 9893267283920652632053472977834376625
• The square root of 2146742301585 is 1465176.5428046547
• The cube root of 2146742301585 is 12900.1067667087

Scales and comparisons

• 2,146,742,301,585 seconds is equal to 68,259 years, 39 weeks, 5 days, 9 hours, 59 minutes, 45 seconds.
• To count from 1 to 2,146,742,301,585 would take you about one hundred seventy thousand, six hundred forty-nine 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 2146742301585 cubic inches would be around 1075 feet tall.

Recreational maths with 2146742301585

• 2146742301585 backwards is 5851032476412
• The number of decimal digits it has is: 13
• The sum of 2146742301585's digits is 48
• More coming soon!