13559635642

Names of 13559635642

• Cardinal: 13559635642 can be written as Thirteen billion, five hundred fifty-nine million, six hundred thirty-five thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 1.3559635642 × 10¹⁰

Factors of 13559635642

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1333

Divisors of 13559635642

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 7 14 17 34 47 49 94 98 119 157 238 314 329 658 799 833 1099 1103 1598 1666 2198 2206 2303 2669 4606 5338 5593 7379 7693 7721 11186 14758 15386 15442 18683 18751 37366 37502 39151 51653 51841 54047 78302 103306 103682 108094 125443 130781 131257 173171 250886 261562 262514 346342 361571 362887 723142 725774 878101 881297 918799 1212197 1756202 1762594 1837598 2424394 2540209 2943907 5080418 5887814 6146707 6169079 8139037 8485379 12293414 12338158 16278074 16970758 20607349 41214698 43183553 56973259 86367106 113946518 138363629 144251443 276727258 288502886 398812813 797625626 968545403 1937090806 6779817821 13559635642
• Sum of all divisors σ(n): 25771281408
• Sum of proper divisors (its aliquot sum) s(n): 12211645766
• 13559635642 is a deficient number, because the sum of its proper divisors (12211645766) is less than itself. Its deficiency is 1347989876

Bases of 13559635642

• Binary: 1100101000001101111001111010111010₂
• Hexadecimal: 0x328379EBA
• Base-36: 68921TM

Squares and roots of 13559635642

• 13559635642 squared (13559635642²) is 183863718743796752164
• 13559635642 cubed (13559635642³) is 2493125033949049907046815029288
• The square root of 13559635642 is 116445.8485391385
• The cube root of 13559635642 is 2384.6025641797

Scales and comparisons

• 13,559,635,642 seconds is equal to 431 years, 8 weeks, 5 hours, 27 minutes, 22 seconds.
• To count from 1 to 13,559,635,642 would take you about eight hundred sixty-two 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 13559635642 cubic inches would be around 198.7 feet tall.

Recreational maths with 13559635642

• 13559635642 backwards is 24653695531
• 13559635642 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13559635642's digits is 49
• More coming soon!