42493257618230167542

Names of 42493257618230167542

• Cardinal: 42493257618230167542 can be written as Forty-two quintillion, four hundred ninety-three quadrillion, two hundred fifty-seven trillion, six hundred eighteen billion, two hundred thirty million, one hundred sixty-seven thousand, five hundred forty-two.

Scientific notation

• Scientific notation: 4.2493257618230167542 × 10¹⁹

Factors of 42493257618230167542

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5661238691477651

Divisors of 42493257618230167542

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 9 18 27 54 139 278 417 834 1251 2502 3753 7506 5661238691477507 11322477382955014 16983716074432521 33967432148865042 50951148223297563 101902296446595126 152853444669892689 305706889339785378 786912178115373473 1573824356230746946 2360736534346120419 4721473068692240838 7082209603038361257 14164419206076722514 21246628809115083771 42493257618230167542
• Sum of all divisors σ(n): 95108810016822134400
• Sum of proper divisors (its aliquot sum) s(n): 52615552398591966858
• 42493257618230167542 is an abundant number, because the sum of its proper divisors (52615552398591966858) is greater than itself. Its abundance is 10122294780361799316

Bases of 42493257618230167542

• Binary: 100100110110110110011000001010101000110011110001010100011111110110₂
• Hexadecimal: 0x24DB660AA33C547F6
• Base-36: 8YUDMO1HBAEPI

Squares and roots of 42493257618230167542

• 42493257618230167542 squared (42493257618230167542²) is 1805676943009276171239068647009390321764
• 42493257618230167542 cubed (42493257618230167542³) is 76729095514591484731788945463289995732684981219431008984088
• The square root of 42493257618230167542 is 6518685267.6157151269
• The cube root of 42493257618230167542 is 3489581.4698921537

Scales and comparisons

• 42,493,257,618,230,167,542 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,493,257,618,230,167,542 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 42493257618230167542 cubic inches would be around 290798.5 feet tall.

Recreational maths with 42493257618230167542

• 42493257618230167542 backwards is 24576103281675239424
• The number of decimal digits it has is: 20
• The sum of 42493257618230167542's digits is 81
• More coming soon!