53900040

Names of 53900040

• Cardinal: 53900040 can be written as Fifty-three million, nine hundred thousand and forty.

Scientific notation

• Scientific notation: 5.390004 × 10⁷

Factors of 53900040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 423

Divisors of 53900040

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 23 24 30 40 46 59 60 69 92 115 118 120 138 177 184 230 236 276 295 331 345 354 460 472 552 590 662 690 708 885 920 993 1180 1324 1357 1380 1416 1655 1770 1986 2360 2648 2714 2760 3310 3540 3972 4071 4965 5428 6620 6785 7080 7613 7944 8142 9930 10856 13240 13570 15226 16284 19529 19860 20355 22839 27140 30452 32568 38065 39058 39720 40710 45678 54280 58587 60904 76130 78116 81420 91356 97645 114195 117174 152260 156232 162840 182712 195290 228390 234348 292935 304520 390580 449167 456780 468696 585870 781160 898334 913560 1171740 1347501 1796668 2245835 2343480 2695002 3593336 4491670 5390004 6737505 8983340 10780008 13475010 17966680 26950020 53900040
• Sum of all divisors σ(n): 172108800
• Sum of proper divisors (its aliquot sum) s(n): 118208760
• 53900040 is an abundant number, because the sum of its proper divisors (118208760) is greater than itself. Its abundance is 64308720

Bases of 53900040

• Binary: 11001101100111001100001000₂
• Hexadecimal: 0x3367308
• Base-36: W39JC

Squares and roots of 53900040

• 53900040 squared (53900040²) is 2905214312001600
• 53900040 cubed (53900040³) is 156591167625458720064000
• The square root of 53900040 is 7341.6646613693
• The cube root of 53900040 is 377.7429455261

Scales and comparisons

• 53,900,040 seconds is equal to 1 year, 37 weeks, 20 hours, 14 minutes.
• To count from 1 to 53,900,040 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 53900040 cubic inches would be around 31.5 feet tall.

Recreational maths with 53900040

• 53900040 backwards is 04000935
• The number of decimal digits it has is: 8
• The sum of 53900040's digits is 21
• More coming soon!