1338909542061

Names of 1338909542061

• Cardinal: 1338909542061 can be written as One trillion, three hundred thirty-eight billion, nine hundred nine million, five hundred forty-two thousand and sixty-one.

Scientific notation

• Scientific notation: 1.338909542061 × 10¹²

Factors of 1338909542061

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3191

Divisors of 1338909542061

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 13 21 39 91 169 273 367 507 1101 1183 2569 2801 3549 4771 7707 8403 14313 19607 33397 36413 58821 62023 100191 109239 134689 186069 254891 404067 434161 473369 764673 942823 1027967 1302483 1420107 1750957 2828469 3083901 3313583 5252871 7195769 9940749 12256699 13363571 21587307 22762441 36770097 40090713 68287323 93544997 159337087 173726423 280634991 377263889 478011261 521179269 1131791667 1216084961 2640847223 3648254883 4904430557 7922541669 14713291671 34331013899 63757597241 102993041697 191272791723 446303180687 1338909542061
• Sum of all divisors σ(n): 2216084405184
• Sum of proper divisors (its aliquot sum) s(n): 877174863123
• 1338909542061 is a deficient number, because the sum of its proper divisors (877174863123) is less than itself. Its deficiency is 461734678938

Bases of 1338909542061

• Binary: 10011011110111101001110100100011010101101₂
• Hexadecimal: 0x137BD3A46AD
• Base-36: H33466JX

Squares and roots of 1338909542061

• 1338909542061 squared (1338909542061²) is 1792678761821996728127721
• 1338909542061 cubed (1338909542061³) is 2400234700053570129254127242029572981
• The square root of 1338909542061 is 1157112.5883253539
• The cube root of 1338909542061 is 11021.7463524797

Scales and comparisons

• 1,338,909,542,061 seconds is equal to 42,573 years, 9 weeks, 3 days, 5 hours, 14 minutes, 21 seconds.
• To count from 1 to 1,338,909,542,061 would take you about one hundred six thousand, four hundred thirty-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 1338909542061 cubic inches would be around 918.5 feet tall.

Recreational maths with 1338909542061

• 1338909542061 backwards is 1602459098331
• The number of decimal digits it has is: 13
• The sum of 1338909542061's digits is 51
• More coming soon!