378428231073

Names of 378428231073

• Cardinal: 378428231073 can be written as Three hundred seventy-eight billion, four hundred twenty-eight million, two hundred thirty-one thousand and seventy-three.

Scientific notation

• Scientific notation: 3.78428231073 × 10¹¹

Factors of 378428231073

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4606

Divisors of 378428231073

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 23 37 61 69 111 183 631 851 1403 1893 2257 2553 3851 4209 6771 11553 14513 23347 38491 43539 51911 70041 88573 115473 142487 155733 234911 265719 427461 536981 704733 885293 1424167 1610943 2429981 2655879 3277201 4272501 5402953 7289943 8691707 9831603 16208859 26075121 32755841 55889563 89909297 98267523 148228841 167668689 199909261 269727891 444686523 599727783 2067913831 3409263343 5484467117 6203741493 10227790029 16453401351 126142743691 378428231073
• Sum of all divisors σ(n): 550617329664
• Sum of proper divisors (its aliquot sum) s(n): 172189098591
• 378428231073 is a deficient number, because the sum of its proper divisors (172189098591) is less than itself. Its deficiency is 206239132482

Bases of 378428231073

• Binary: 101100000011100000101001000110110100001₂
• Hexadecimal: 0x581C148DA1
• Base-36: 4TUIEBVL

Squares and roots of 378428231073

• 378428231073 squared (378428231073²) is 143207926073039882731329
• 378428231073 cubed (378428231073³) is 54193922139453438217796193188386017
• The square root of 378428231073 is 615165.2063250977
• The cube root of 378428231073 is 7233.1561795709

Scales and comparisons

• 378,428,231,073 seconds is equal to 12,032 years, 44 weeks, 9 hours, 4 minutes, 33 seconds.
• To count from 1 to 378,428,231,073 would take you about twenty-four thousand and sixty-five 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 378428231073 cubic inches would be around 602.8 feet tall.

Recreational maths with 378428231073

• 378428231073 backwards is 370132824873
• The number of decimal digits it has is: 12
• The sum of 378428231073's digits is 48
• More coming soon!