328399137378

Names of 328399137378

• Cardinal: 328399137378 can be written as Three hundred twenty-eight billion, three hundred ninety-nine million, one hundred thirty-seven thousand, three hundred seventy-eight.

Scientific notation

• Scientific notation: 3.28399137378 × 10¹¹

Factors of 328399137378

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 292620

Divisors of 328399137378

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 41 54 78 81 82 117 123 162 169 234 246 338 351 369 507 533 702 738 1014 1053 1066 1107 1521 1599 2106 2214 3042 3198 3321 4563 4797 6642 6929 9126 9594 13689 13858 14391 20787 27378 28782 41574 43173 62361 86346 124722 187083 292561 374166 561249 585122 877683 1122498 1755366 2633049 3803293 5266098 7606586 7899147 11409879 11995001 15798294 22819758 23697441 23990002 34229637 35985003 47394882 49442809 68459274 71970006 98885618 102688911 107955009 148328427 155935013 205377822 215910018 296656854 308066733 311870026 323865027 444985281 467805039 616133466 647730054 889970562 935610078 971595081 1334955843 1403415117 1943190162 2027155169 2669911686 2806830234 4004867529 4054310338 4210245351 6081465507 8009735058 8420490702 12162931014 12630736053 18244396521 25261472106 36488793042 54733189563 109466379126 164199568689 328399137378
• Sum of all divisors σ(n): 816253246116
• Sum of proper divisors (its aliquot sum) s(n): 487854108738
• 328399137378 is an abundant number, because the sum of its proper divisors (487854108738) is greater than itself. Its abundance is 159454971360

Bases of 328399137378

• Binary: 100110001110110000111010010101001100010₂
• Hexadecimal: 0x4C761D2A62
• Base-36: 46V4D84I

Squares and roots of 328399137378

• 328399137378 squared (328399137378²) is 107845993430614516714884
• 328399137378 cubed (328399137378³) is 35416531212287262185612267973334152
• The square root of 328399137378 is 573061.1986323973
• The cube root of 328399137378 is 6899.2307297393

Scales and comparisons

• 328,399,137,378 seconds is equal to 10,442 years, 3 weeks, 6 days, 22 hours, 36 minutes, 18 seconds.
• To count from 1 to 328,399,137,378 would take you about twenty thousand, eight hundred eighty-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 328399137378 cubic inches would be around 574.9 feet tall.

Recreational maths with 328399137378

• 328399137378 backwards is 873731993823
• The number of decimal digits it has is: 12
• The sum of 328399137378's digits is 63
• More coming soon!