40454064

Names of 40454064

• Cardinal: 40454064 can be written as Forty million, four hundred fifty-four thousand and sixty-four.

Scientific notation

• Scientific notation: 4.0454064 × 10⁷

Factors of 40454064

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 678

Divisors of 40454064

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 67 72 84 112 126 134 144 168 201 252 268 336 402 469 504 536 599 603 804 938 1008 1072 1198 1206 1407 1608 1797 1876 2396 2412 2814 3216 3594 3752 4193 4221 4792 4824 5391 5628 7188 7504 8386 8442 9584 9648 10782 11256 12579 14376 16772 16884 21564 22512 25158 28752 33544 33768 37737 40133 43128 50316 67088 67536 75474 80266 86256 100632 120399 150948 160532 201264 240798 280931 301896 321064 361197 481596 561862 603792 642128 722394 842793 963192 1123724 1444788 1685586 1926384 2247448 2528379 2889576 3371172 4494896 5056758 5779152 6742344 10113516 13484688 20227032 40454064
• Sum of all divisors σ(n): 131539200
• Sum of proper divisors (its aliquot sum) s(n): 91085136
• 40454064 is an abundant number, because the sum of its proper divisors (91085136) is greater than itself. Its abundance is 50631072

Bases of 40454064

• Binary: 10011010010100011110110000₂
• Hexadecimal: 0x26947B0
• Base-36: O32K0

Squares and roots of 40454064

• 40454064 squared (40454064²) is 1636531294116096
• 40454064 cubed (40454064³) is 66204341710175371014144
• The square root of 40454064 is 6360.3509337143
• The cube root of 40454064 is 343.2843876141

Scales and comparisons

• 40,454,064 seconds is equal to 1 year, 14 weeks, 6 days, 5 hours, 14 minutes, 24 seconds.
• To count from 1 to 40,454,064 would take you about forty-eight weeks!

  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 40454064 cubic inches would be around 28.6 feet tall.

Recreational maths with 40454064

• 40454064 backwards is 46045404
• The number of decimal digits it has is: 8
• The sum of 40454064's digits is 27
• More coming soon!