42114240

Names of 42114240

• Cardinal: 42114240 can be written as Forty-two million, one hundred fourteen thousand, two hundred forty.

Scientific notation

• Scientific notation: 4.211424 × 10⁷

Factors of 42114240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2106

Divisors of 42114240

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 140 144 160 168 180 192 210 224 240 252 280 288 315 320 336 360 420 448 480 504 560 576 630 672 720 840 960 1008 1120 1260 1344 1440 1680 2016 2089 2240 2520 2880 3360 4032 4178 5040 6267 6720 8356 10080 10445 12534 14623 16712 18801 20160 20890 25068 29246 31335 33424 37602 41780 43869 50136 58492 62670 66848 73115 75204 83560 87738 94005 100272 116984 125340 131607 133696 146230 150408 167120 175476 188010 200544 219345 233968 250680 263214 292460 300816 334240 350952 376020 401088 438690 467936 501360 526428 584920 601632 658035 668480 701904 752040 877380 935872 1002720 1052856 1169840 1203264 1316070 1403808 1504080 1754760 2005440 2105712 2339680 2632140 2807616 3008160 3509520 4211424 4679360 5264280 6016320 7019040 8422848 10528560 14038080 21057120 42114240
• Sum of all divisors σ(n): 165628320
• Sum of proper divisors (its aliquot sum) s(n): 123514080
• 42114240 is an abundant number, because the sum of its proper divisors (123514080) is greater than itself. Its abundance is 81399840

Bases of 42114240

• Binary: 10100000101001110011000000₂
• Hexadecimal: 0x2829CC0
• Base-36: P2NK0

Squares and roots of 42114240

• 42114240 squared (42114240²) is 1773609210777600
• 42114240 cubed (42114240³) is 74694203968898433024000
• The square root of 42114240 is 6489.5485205059
• The cube root of 42114240 is 347.9175389241

Scales and comparisons

• 42,114,240 seconds is equal to 1 year, 17 weeks, 4 days, 10 hours, 24 minutes.
• To count from 1 to 42,114,240 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 42114240 cubic inches would be around 29 feet tall.

Recreational maths with 42114240

• 42114240 backwards is 04241124
• 42114240 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42114240's digits is 18
• More coming soon!