55742546949840

Names of 55742546949840

• Cardinal: 55742546949840 can be written as Fifty-five trillion, seven hundred forty-two billion, five hundred forty-six million, nine hundred forty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 5.574254694984 × 10¹³

Factors of 55742546949840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 25806734709

Divisors of 55742546949840

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 120 135 144 180 216 240 270 360 432 540 720 1080 2160 25806734699 51613469398 77420204097 103226938796 129033673495 154840408194 206453877592 232260612291 258067346990 309680816388 387101020485 412907755184 464521224582 516134693980 619361632776 696781836873 774202040970 929042449164 1032269387960 1161303061455 1238723265552 1393563673746 1548404081940 1858084898328 2064538775920 2322606122910 2787127347492 3096808163880 3483909184365 3716169796656 4645212245820 5574254694984 6193616327760 6967818368730 9290424491640 11148509389968 13935636737460 18580848983280 27871273474920 55742546949840
• Sum of all divisors σ(n): 192002106168000
• Sum of proper divisors (its aliquot sum) s(n): 136259559218160
• 55742546949840 is an abundant number, because the sum of its proper divisors (136259559218160) is greater than itself. Its abundance is 80517012268320

Bases of 55742546949840

• Binary: 1100101011001010010010101101011011011011010000₂
• Hexadecimal: 0x32B292B5B6D0
• Base-36: JRBRT82C0

Squares and roots of 55742546949840

• 55742546949840 squared (55742546949840²) is 3107231540455116687476025600
• 55742546949840 cubed (55742546949840³) is 173205000027843009272888015337405755904000
• The square root of 55742546949840 is 7466093.1516985509
• The cube root of 55742546949840 is 38199.9038195179

Scales and comparisons

• 55,742,546,949,840 seconds is equal to 1,772,440 years, 29 weeks, 4 days, 11 hours, 24 minutes.
• To count from 1 to 55,742,546,949,840 would take you about four million, four hundred thirty-one thousand, one hundred one 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 55742546949840 cubic inches would be around 3183.3 feet tall.

Recreational maths with 55742546949840

• 55742546949840 backwards is 04894964524755
• 55742546949840 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 55742546949840's digits is 72
• More coming soon!