38425311378

Names of 38425311378

• Cardinal: 38425311378 can be written as Thirty-eight billion, four hundred twenty-five million, three hundred eleven thousand, three hundred seventy-eight.

Scientific notation

• Scientific notation: 3.8425311378 × 10¹⁰

Factors of 38425311378

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4036

Divisors of 38425311378

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 9 17 18 34 51 102 153 181 306 362 543 1086 1629 3077 3258 3833 6154 7666 9231 11499 18462 22998 27693 32761 34497 55386 65161 65522 68994 98283 130322 195483 196566 294849 390966 556937 586449 589698 693773 1113874 1172898 1387546 1670811 2081319 3341622 4162638 5012433 6243957 10024866 11794141 12487914 23588282 35382423 70764846 106147269 125572913 212294538 251145826 376718739 753437478 1130156217 2134739521 2260312434 4269479042 6404218563 12808437126 19212655689 38425311378
• Sum of all divisors σ(n): 88665030324
• Sum of proper divisors (its aliquot sum) s(n): 50239718946
• 38425311378 is an abundant number, because the sum of its proper divisors (50239718946) is greater than itself. Its abundance is 11814407568

Bases of 38425311378

• Binary: 100011110010010100111011100010010010₂
• Hexadecimal: 0x8F253B892
• Base-36: HNHFS0I

Squares and roots of 38425311378

• 38425311378 squared (38425311378²) is 1476504554496256258884
• 38425311378 cubed (38425311378³) is 56735147257553816682899078782152
• The square root of 38425311378 is 196023.7520761193
• The cube root of 38425311378 is 3374.4717637805

Scales and comparisons

• 38,425,311,378 seconds is equal to 1,221 years, 41 weeks, 6 days, 9 hours, 36 minutes, 18 seconds.
• To count from 1 to 38,425,311,378 would take you about two thousand, four hundred forty-three 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 38425311378 cubic inches would be around 281.2 feet tall.

Recreational maths with 38425311378

• 38425311378 backwards is 87311352483
• The number of decimal digits it has is: 11
• The sum of 38425311378's digits is 45
• More coming soon!