842968626456299841

Names of 842968626456299841

• Cardinal: 842968626456299841 can be written as Eight hundred forty-two quadrillion, nine hundred sixty-eight trillion, six hundred twenty-six billion, four hundred fifty-six million, two hundred ninety-nine thousand, eight hundred forty-one.

Scientific notation

• Scientific notation: 8.42968626456299841 × 10¹⁷

Factors of 842968626456299841

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 72823050

Divisors of 842968626456299841

• Number of divisors d(n): 24
• Complete list of divisors:
  1 3 9 73 219 657 29873971 42949003 89621913 128847009 268865739 386541027 2180799883 3135277219 6542399649 9405831657 19627198947 28217494971 1283057270100913 3849171810302739 11547515430908217 93663180717366649 280989542152099947 842968626456299841
• Sum of all divisors σ(n): 1234301163892780256
• Sum of proper divisors (its aliquot sum) s(n): 391332537436480415
• 842968626456299841 is a deficient number, because the sum of its proper divisors (391332537436480415) is less than itself. Its deficiency is 451636089019819426

Bases of 842968626456299841

• Binary: 101110110010110100110111111111100000101110100000100101000001₂
• Hexadecimal: 0xBB2D37FE0BA0941
• Base-36: 6EK7FSVV4GU9

Squares and roots of 842968626456299841

• 842968626456299841 squared (842968626456299841²) is 710596105189620776231786476896625281
• 842968626456299841 cubed (842968626456299841³) is 599010222756890985014405738999789705715314195156880321
• The square root of 842968626456299841 is 918133229.1428623819
• The cube root of 842968626456299841 is 944649.0028201225

Scales and comparisons

• 842,968,626,456,299,841 seconds is equal to 26,803,794,848 years, 7 weeks, 4 days, 16 hours, 37 minutes, 21 seconds.
• To count from 1 to 842,968,626,456,299,841 would take you about eighty billion, four hundred eleven million, three hundred eighty-four thousand, five hundred forty-four 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 842968626456299841 cubic inches would be around 78720.8 feet tall.

Recreational maths with 842968626456299841

• 842968626456299841 backwards is 148992654626869248
• The number of decimal digits it has is: 18
• The sum of 842968626456299841's digits is 99
• More coming soon!