1368039642669

Names of 1368039642669

• Cardinal: 1368039642669 can be written as One trillion, three hundred sixty-eight billion, thirty-nine million, six hundred forty-two thousand, six hundred sixty-nine.

Scientific notation

• Scientific notation: 1.368039642669 × 10¹²

Factors of 1368039642669

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 30625

Divisors of 1368039642669

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 17 21 49 51 63 119 147 153 357 441 833 1071 2499 7497 8117 22481 24351 56819 67443 73053 137989 157367 170457 202329 382177 397733 413967 472101 511371 965923 1101569 1146531 1193199 1241901 1416303 2675239 2897769 3304707 3439593 3579597 6761461 8025717 8693307 9914121 18726673 20284383 24077151 56180019 60853149 168540057 182478277 547434831 1277347939 1642304493 3102130709 3832043817 8941435573 9306392127 11496131451 21714914963 26824306719 27919176381 65144744889 80472920157 152004404741 195434234667 456013214223 1368039642669
• Sum of all divisors σ(n): 2434303388088
• Sum of proper divisors (its aliquot sum) s(n): 1066263745419
• 1368039642669 is a deficient number, because the sum of its proper divisors (1066263745419) is less than itself. Its deficiency is 301775897250

Bases of 1368039642669

• Binary: 10011111010000101100001000101011000101101₂
• Hexadecimal: 0x13E8584562D
• Base-36: HGGVHC19

Squares and roots of 1368039642669

• 1368039642669 squared (1368039642669²) is 1871532463913925205443561
• 1368039642669 cubed (1368039642669³) is 2560330603176239375228201604086904309
• The square root of 1368039642669 is 1169632.2681377255
• The cube root of 1368039642669 is 11101.1054350985

Scales and comparisons

• 1,368,039,642,669 seconds is equal to 43,499 years, 22 weeks, 2 days, 3 hours, 51 minutes, 9 seconds.
• To count from 1 to 1,368,039,642,669 would take you about one hundred eight thousand, seven hundred forty-eight 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 1368039642669 cubic inches would be around 925.1 feet tall.

Recreational maths with 1368039642669

• 1368039642669 backwards is 9662469308631
• 1368039642669 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1368039642669's digits is 63
• More coming soon!