42242200

Names of 42242200

• Cardinal: 42242200 can be written as Forty-two million, two hundred forty-two thousand, two hundred.

Scientific notation

• Scientific notation: 4.22422 × 10⁷

Factors of 42242200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 249

Divisors of 42242200

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 20 22 25 26 28 35 40 44 50 52 55 56 65 70 77 88 91 100 104 110 130 140 143 154 175 182 200 211 220 260 275 280 286 308 325 350 364 385 422 440 455 520 550 572 616 650 700 715 728 770 844 910 1001 1055 1100 1144 1300 1400 1430 1477 1540 1688 1820 1925 2002 2110 2200 2275 2321 2600 2743 2860 2954 3080 3575 3640 3850 4004 4220 4550 4642 5005 5275 5486 5720 5908 7150 7385 7700 8008 8440 9100 9284 10010 10550 10972 11605 11816 13715 14300 14770 15400 16247 18200 18568 19201 20020 21100 21944 23210 25025 27430 28600 29540 30173 32494 36925 38402 40040 42200 46420 50050 54860 58025 59080 60346 64988 68575 73850 76804 81235 92840 96005 100100 109720 116050 120692 129976 137150 147700 150865 153608 162470 192010 200200 211211 232100 241384 274300 295400 301730 324940 384020 406175 422422 464200 480025 548600 603460 649880 754325 768040 812350 844844 960050 1056055 1206920 1508650 1624700 1689688 1920100 2112110 3017300 3249400 3840200 4224220 5280275 6034600 8448440 10560550 21121100 42242200
• Sum of all divisors σ(n): 132491520
• Sum of proper divisors (its aliquot sum) s(n): 90249320
• 42242200 is an abundant number, because the sum of its proper divisors (90249320) is greater than itself. Its abundance is 48007120

Bases of 42242200

• Binary: 10100001001001000010011000₂
• Hexadecimal: 0x2849098
• Base-36: P5EAG

Squares and roots of 42242200

• 42242200 squared (42242200²) is 1784403460840000
• 42242200 cubed (42242200³) is 75377127873495448000000
• The square root of 42242200 is 6499.3999723051
• The cube root of 42242200 is 348.2695537835

Scales and comparisons

• 42,242,200 seconds is equal to 1 year, 17 weeks, 5 days, 21 hours, 56 minutes, 40 seconds.
• To count from 1 to 42,242,200 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 42242200 cubic inches would be around 29 feet tall.

Recreational maths with 42242200

• 42242200 backwards is 00224224
• The number of decimal digits it has is: 8
• The sum of 42242200's digits is 16
• More coming soon!