408001097394

Names of 408001097394

• Cardinal: 408001097394 can be written as Four hundred eight billion, one million, ninety-seven thousand, three hundred ninety-four.

Scientific notation

• Scientific notation: 4.08001097394 × 10¹¹

Factors of 408001097394

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 256092

Divisors of 408001097394

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 11 18 22 33 66 99 198 8317 16634 24951 49902 74853 91487 149706 182974 247759 274461 495518 548922 743277 823383 1486554 1646766 2229831 2725349 4459662 5450698 8176047 16352094 24528141 49056282 2060611603 4121223206 6181834809 12363669618 18545504427 22666727633 37091008854 45333455266 68000182899 136000365798 204000548697 408001097394
• Sum of all divisors σ(n): 964486074240
• Sum of proper divisors (its aliquot sum) s(n): 556484976846
• 408001097394 is an abundant number, because the sum of its proper divisors (556484976846) is greater than itself. Its abundance is 148483879452

Bases of 408001097394

• Binary: 101111011111110110000101010111010110010₂
• Hexadecimal: 0x5EFEC2AEB2
• Base-36: 57FLBHKI

Squares and roots of 408001097394

• 408001097394 squared (408001097394²) is 166464895474708273591236
• 408001097394 cubed (408001097394³) is 67917860031258480197235477380838984
• The square root of 408001097394 is 638749.6359247495
• The cube root of 408001097394 is 7416.8661882137

Scales and comparisons

• 408,001,097,394 seconds is equal to 12,973 years, 8 weeks, 6 days, 22 hours, 9 minutes, 54 seconds.
• To count from 1 to 408,001,097,394 would take you about twenty-five thousand, nine hundred forty-six 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 408001097394 cubic inches would be around 618.1 feet tall.

Recreational maths with 408001097394

• 408001097394 backwards is 493790100804
• The number of decimal digits it has is: 12
• The sum of 408001097394's digits is 45
• More coming soon!