542696920566065728

Names of 542696920566065728

• Cardinal: 542696920566065728 can be written as Five hundred forty-two quadrillion, six hundred ninety-six trillion, nine hundred twenty billion, five hundred sixty-six million, sixty-five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 5.42696920566065728 × 10¹⁷

Factors of 542696920566065728

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 292401358063644

Divisors of 542696920566065728

• Number of divisors d(n): 28
• Complete list of divisors:
  1 2 4 8 16 29 32 58 64 116 232 464 928 1856 292401358063613 584802716127226 1169605432254452 2339210864508904 4678421729017808 8479639383844777 9356843458035616 16959278767689554 18713686916071232 33918557535379108 67837115070758216 135674230141516432 271348460283032864 542696920566065728
• Sum of all divisors σ(n): 1114049174222369340
• Sum of proper divisors (its aliquot sum) s(n): 571352253656303612
• 542696920566065728 is an abundant number, because the sum of its proper divisors (571352253656303612) is greater than itself. Its abundance is 28655333090237884

Bases of 542696920566065728

• Binary: 11110001000000010111111100101010011000010011110101001000000₂
• Hexadecimal: 0x7880BF95309EA40
• Base-36: 44FM03ITS18G

Squares and roots of 542696920566065728

• 542696920566065728 squared (542696920566065728²) is 294519947591890654526745928416169984
• 542696920566065728 cubed (542696920566065728³) is 159835068603398123732574503225074857953184428964708352
• The square root of 542696920566065728 is 736679659.3948184533
• The cube root of 542696920566065728 is 815678.6952312319

Scales and comparisons

• 542,696,920,566,065,728 seconds is equal to 17,256,083,402 years, 10 weeks, 5 days, 12 hours, 55 minutes, 28 seconds.
• To count from 1 to 542,696,920,566,065,728 would take you about fifty-one billion, seven hundred sixty-eight million, two hundred fifty thousand, two hundred 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 542696920566065728 cubic inches would be around 67973.2 feet tall.

Recreational maths with 542696920566065728

• 542696920566065728 backwards is 827560665029696245
• The number of decimal digits it has is: 18
• The sum of 542696920566065728's digits is 88
• More coming soon!