50909684545601721

Names of 50909684545601721

• Cardinal: 50909684545601721 can be written as Fifty quadrillion, nine hundred nine trillion, six hundred eighty-four billion, five hundred forty-five million, six hundred one thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 5.0909684545601721 × 10¹⁶

Factors of 50909684545601721

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 26198989

Divisors of 50909684545601721

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 9 19 21 27 57 63 133 171 189 399 513 1197 3591 552793 1658379 3869551 4975137 10503067 11608653 14925411 25646167 31509201 34825959 73521469 76938501 94527603 104477877 179523169 220564407 230815503 283582809 487277173 538569507 661693221 692446509 1461831519 1615708521 1985079663 3410940211 4385494557 4847125563 10232820633 13156483671 30698461899 92095385697 14177021594431 42531064783293 99239151161017 127593194349879 269363410294189 297717453483051 382779583049637 808090230882567 893152360449153 1885543872059323 2424270692647701 2679457081347459 5656631616177969 7272812077943103 16969894848533907 50909684545601721
• Sum of all divisors σ(n): 90733105877708800
• Sum of proper divisors (its aliquot sum) s(n): 39823421332107079
• 50909684545601721 is a deficient number, because the sum of its proper divisors (39823421332107079) is less than itself. Its deficiency is 11086263213494642

Bases of 50909684545601721

• Binary: 10110100110111100001011010011110111101111100000010111001₂
• Hexadecimal: 0xB4DE169EF7C0B9
• Base-36: DX9Z67LCJW9

Squares and roots of 50909684545601721

• 50909684545601721 squared (50909684545601721²) is 2591795980532678709613565958161841
• 50909684545601721 cubed (50909684545601721³) is 131947515775477172239466405748397377888358446128361
• The square root of 50909684545601721 is 225631745.4295864835
• The cube root of 50909684545601721 is 370623.9400496351

Scales and comparisons

• 50,909,684,545,601,721 seconds is equal to 1,618,770,494 years, 28 weeks, 6 days, 12 hours, 55 minutes, 21 seconds.
• To count from 1 to 50,909,684,545,601,721 would take you about four billion, eight hundred fifty-six million, three hundred eleven thousand, four hundred eighty-three 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 50909684545601721 cubic inches would be around 30885.3 feet tall.

Recreational maths with 50909684545601721

• 50909684545601721 backwards is 12710654548690905
• The number of decimal digits it has is: 17
• The sum of 50909684545601721's digits is 72
• More coming soon!