42031350

Names of 42031350

• Cardinal: 42031350 can be written as Forty-two million, thirty-one thousand, three hundred fifty.

Scientific notation

• Scientific notation: 4.203135 × 10⁷

Factors of 42031350

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 195

Divisors of 42031350

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 23 25 30 31 45 46 50 62 69 75 90 93 115 131 138 150 155 186 207 225 230 262 279 310 345 393 414 450 465 558 575 655 690 713 775 786 930 1035 1150 1179 1310 1395 1426 1550 1725 1965 2070 2139 2325 2358 2790 3013 3275 3450 3565 3930 4061 4278 4650 5175 5895 6026 6417 6550 6975 7130 8122 9039 9825 10350 10695 11790 12183 12834 13950 15065 17825 18078 19650 20305 21390 24366 27117 29475 30130 32085 35650 36549 40610 45195 53475 54234 58950 60915 64170 73098 75325 90390 93403 101525 106950 121830 135585 150650 160425 182745 186806 203050 225975 271170 280209 304575 320850 365490 451950 467015 560418 609150 677925 840627 913725 934030 1355850 1401045 1681254 1827450 2335075 2802090 4203135 4670150 7005225 8406270 14010450 21015675 42031350
• Sum of all divisors σ(n): 122563584
• Sum of proper divisors (its aliquot sum) s(n): 80532234
• 42031350 is an abundant number, because the sum of its proper divisors (80532234) is greater than itself. Its abundance is 38500884

Bases of 42031350

• Binary: 10100000010101100011110110₂
• Hexadecimal: 0x28158F6
• Base-36: P0VLI

Squares and roots of 42031350

• 42031350 squared (42031350²) is 1766634382822500
• 42031350 cubed (42031350³) is 74254028066446485375000
• The square root of 42031350 is 6483.1589522393
• The cube root of 42031350 is 347.6891298323

Scales and comparisons

• 42,031,350 seconds is equal to 1 year, 17 weeks, 3 days, 11 hours, 22 minutes, 30 seconds.
• To count from 1 to 42,031,350 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 42031350 cubic inches would be around 29 feet tall.

Recreational maths with 42031350

• 42031350 backwards is 05313024
• 42031350 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42031350's digits is 18
• More coming soon!