40561950

Names of 40561950

• Cardinal: 40561950 can be written as Forty million, five hundred sixty-one thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 4.056195 × 10⁷

Factors of 40561950

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 126

Divisors of 40561950

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 10 11 13 15 22 25 26 30 31 33 39 50 55 61 62 65 66 75 78 93 110 122 130 143 150 155 165 183 186 195 275 286 305 310 325 330 341 366 390 403 429 465 550 610 650 671 682 715 775 793 806 825 858 915 930 975 1023 1209 1342 1430 1525 1550 1586 1650 1705 1830 1891 1950 2013 2015 2046 2145 2325 2379 2418 3050 3355 3410 3575 3782 3965 4026 4030 4290 4433 4575 4650 4758 5115 5673 6045 6710 7150 7930 8525 8723 8866 9150 9455 10065 10075 10230 10725 11346 11895 12090 13299 16775 17050 17446 18910 19825 20130 20150 20801 21450 22165 23790 24583 25575 26169 26598 28365 30225 33550 39650 41602 43615 44330 47275 49166 50325 51150 52338 56730 59475 60450 62403 66495 73749 87230 94550 100650 104005 110825 118950 122915 124806 130845 132990 141825 147498 208010 218075 221650 245830 261690 270413 283650 312015 332475 368745 436150 520025 540826 614575 624030 654225 664950 737490 811239 1040050 1229150 1308450 1352065 1560075 1622478 1843725 2704130 3120150 3687450 4056195 6760325 8112390 13520650 20280975 40561950
• Sum of all divisors σ(n): 123992064
• Sum of proper divisors (its aliquot sum) s(n): 83430114
• 40561950 is an abundant number, because the sum of its proper divisors (83430114) is greater than itself. Its abundance is 42868164

Bases of 40561950

• Binary: 10011010101110110100011110₂
• Hexadecimal: 0x26AED1E
• Base-36: O5DSU

Squares and roots of 40561950

• 40561950 squared (40561950²) is 1645271787802500
• 40561950 cubed (40561950³) is 66735431993255614875000
• The square root of 40561950 is 6368.8264225051
• The cube root of 40561950 is 343.5892824451

Scales and comparisons

• 40,561,950 seconds is equal to 1 year, 15 weeks, 11 hours, 12 minutes, 30 seconds.
• To count from 1 to 40,561,950 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 40561950 cubic inches would be around 28.6 feet tall.

Recreational maths with 40561950

• 40561950 backwards is 05916504
• 40561950 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 40561950's digits is 30
• More coming soon!