542793729420

Names of 542793729420

• Cardinal: 542793729420 can be written as Five hundred forty-two billion, seven hundred ninety-three million, seven hundred twenty-nine thousand, four hundred twenty.

Scientific notation

• Scientific notation: 5.4279372942 × 10¹¹

Factors of 542793729420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13769584

Divisors of 542793729420

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 73 90 108 135 146 180 219 270 292 365 438 540 657 730 876 1095 1314 1460 1971 2190 2628 3285 3942 4380 6570 7884 9855 13140 19710 39420 13769501 27539002 41308503 55078004 68847505 82617006 123925509 137695010 165234012 206542515 247851018 275390020 371776527 413085030 495702036 619627545 743553054 826170060 1005173573 1239255090 1487106108 1858882635 2010347146 2478510180 3015520719 3717765270 4020694292 5025867865 6031041438 7435530540 9046562157 10051735730 12062082876 15077603595 18093124314 20103471460 27139686471 30155207190 36186248628 45232810785 54279372942 60310414380 90465621570 108558745884 135698432355 180931243140 271396864710 542793729420
• Sum of all divisors σ(n): 1711824488640
• Sum of proper divisors (its aliquot sum) s(n): 1169030759220
• 542793729420 is an abundant number, because the sum of its proper divisors (1169030759220) is greater than itself. Its abundance is 626237029800

Bases of 542793729420

• Binary: 111111001100001000001110000010110001100₂
• Hexadecimal: 0x7E6107058C
• Base-36: 6XCTDE30

Squares and roots of 542793729420

• 542793729420 squared (542793729420²) is 294625032697672173536400
• 542793729420 cubed (542793729420³) is 159920620278458922426379986120888000
• The square root of 542793729420 is 736745.3626728845
• The cube root of 542793729420 is 8157.2719389397

Scales and comparisons

• 542,793,729,420 seconds is equal to 17,259 years, 8 weeks, 2 days, 19 hours, 57 minutes.
• To count from 1 to 542,793,729,420 would take you about thirty-four thousand, five hundred eighteen 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 542793729420 cubic inches would be around 679.8 feet tall.

Recreational maths with 542793729420

• 542793729420 backwards is 024927397245
• 542793729420 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 542793729420's digits is 54
• More coming soon!