40851330

Names of 40851330

• Cardinal: 40851330 can be written as Forty million, eight hundred fifty-one thousand, three hundred thirty.

Scientific notation

• Scientific notation: 4.085133 × 10⁷

Factors of 40851330

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 228

Divisors of 40851330

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 13 15 19 26 30 37 38 39 57 65 74 78 95 111 114 130 149 185 190 195 222 247 285 298 370 390 447 481 494 555 570 703 741 745 894 962 1110 1235 1406 1443 1482 1490 1937 2109 2235 2405 2470 2831 2886 3515 3705 3874 4218 4470 4810 5513 5662 5811 7030 7215 7410 8493 9139 9685 10545 11026 11622 14155 14430 16539 16986 18278 19370 21090 27417 27565 28310 29055 33078 36803 42465 45695 54834 55130 58110 71669 73606 82695 84930 91390 104747 110409 137085 143338 165390 184015 209494 215007 220818 274170 314241 358345 368030 430014 523735 552045 628482 716690 1047470 1075035 1104090 1361711 1571205 2150070 2723422 3142410 4085133 6808555 8170266 13617110 20425665 40851330
• Sum of all divisors σ(n): 114912000
• Sum of proper divisors (its aliquot sum) s(n): 74060670
• 40851330 is an abundant number, because the sum of its proper divisors (74060670) is greater than itself. Its abundance is 33209340

Bases of 40851330

• Binary: 10011011110101011110000010₂
• Hexadecimal: 0x26F5782
• Base-36: OBL36

Squares and roots of 40851330

• 40851330 squared (40851330²) is 1668831162768900
• 40851330 cubed (40851330³) is 68173972544556047637000
• The square root of 40851330 is 6391.5045177173
• The cube root of 40851330 is 344.4044335147

Scales and comparisons

• 40,851,330 seconds is equal to 1 year, 15 weeks, 3 days, 19 hours, 35 minutes, 30 seconds.
• To count from 1 to 40,851,330 would take you about forty-nine 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 40851330 cubic inches would be around 28.7 feet tall.

Recreational maths with 40851330

• 40851330 backwards is 03315804
• The number of decimal digits it has is: 8
• The sum of 40851330's digits is 24
• More coming soon!