49070040

Names of 49070040

• Cardinal: 49070040 can be written as Forty-nine million, seventy thousand and forty.

Scientific notation

• Scientific notation: 4.907004 × 10⁷

Factors of 49070040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 806

Divisors of 49070040

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 23 24 30 40 46 60 69 92 115 120 138 184 230 276 345 460 529 552 690 773 920 1058 1380 1546 1587 2116 2319 2645 2760 3092 3174 3865 4232 4638 5290 6184 6348 7730 7935 9276 10580 11595 12696 15460 15870 17779 18552 21160 23190 30920 31740 35558 46380 53337 63480 71116 88895 92760 106674 142232 177790 213348 266685 355580 408917 426696 533370 711160 817834 1066740 1226751 1635668 2044585 2133480 2453502 3271336 4089170 4907004 6133755 8178340 9814008 12267510 16356680 24535020 49070040
• Sum of all divisors σ(n): 154087920
• Sum of proper divisors (its aliquot sum) s(n): 105017880
• 49070040 is an abundant number, because the sum of its proper divisors (105017880) is greater than itself. Its abundance is 55947840

Bases of 49070040

• Binary: 10111011001011111111011000₂
• Hexadecimal: 0x2ECBFD8
• Base-36: T7QOO

Squares and roots of 49070040

• 49070040 squared (49070040²) is 2407868825601600
• 49070040 cubed (49070040³) is 118154219587023536064000
• The square root of 49070040 is 7005.0010706637
• The cube root of 49070040 is 366.1048402217

Scales and comparisons

• 49,070,040 seconds is equal to 1 year, 29 weeks, 22 hours, 34 minutes.
• To count from 1 to 49,070,040 would take you about two 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 49070040 cubic inches would be around 30.5 feet tall.

Recreational maths with 49070040

• 49070040 backwards is 04007094
• 49070040 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 49070040's digits is 24
• More coming soon!