242121642000

Names of 242121642000

• Cardinal: 242121642000 can be written as Two hundred forty-two billion, one hundred twenty-one million, six hundred forty-two thousand.

Scientific notation

• Scientific notation: 2.42121642 × 10¹¹

Factors of 242121642000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 17

Divisors of 242121642000

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 35 40 42 48 49 50 56 60 70 75 80 84 98 100 105 112 120 125 140 147 150 168 175 196 200 210 240 245 250 280 294 300 336 343 350 375 392 400 420 490 500 525 560 588 600 686 700 735 750 784 840 875 980 1000 1029 1050 1176 1200 1225 1372 1400 1470 1500 1680 1715 1750 1960 2000 2058 2100 2352 2401 2450 2625 2744 2800 2940 3000 3430 3500 3675 3920 4116 4200 4802 4900 5145 5250 5488 5880 6000 6125 6860 7000 7203 7350 8232 8400 8575 9604 9800 10290 10500 11760 12005 12250 13720 14000 14406 14700 16464 16807 17150 18375 19208 19600 20580 21000 24010 24500 25725 27440 28812 29400 33614 34300 36015 36750 38416 41160 42000 42875 48020 49000 50421 51450 57624 58800 60025 67228 68600 72030 73500 82320 84035 85750 96040 98000 100842 102900 115248 117649 120050 128625 134456 137200 144060 147000 168070 171500 180075 192080 201684 205800 235298 240100 252105 257250 268912 288120 294000 300125 336140 343000 352947 360150 403368 411600 420175 470596 480200 504210 514500 576240 588245 600250 672280 686000 705894 720300 806736 823543 840350 900375 941192 960400 1008420 1029000 1176490 1200500 1260525 1344560 1411788 1440600 1647086 1680700 1764735 1800750 1882384 2016840 2058000 2100875 2352980 2401000 2470629 2521050 2823576 2881200 2941225 3294172 3361400 3529470 3601500 4033680 4117715 4201750 4705960 4802000 4941258 5042100 5647152 5764801 5882450 6302625 6588344 6722800 7058940 7203000 8235430 8403500 8823675 9411920 9882516 10084200 11529602 11764900 12353145 12605250 13176688 14117880 14406000 14706125 16470860 16807000 17294403 17647350 19765032 20168400 20588575 23059204 23529800 24706290 25210500 28235760 28824005 29412250 32941720 33614000 34588806 35294700 39530064 40353607 41177150 44118375 46118408 47059600 49412580 50421000 57648010 58824500 61765725 65883440 69177612 70589400 80707214 82354300 86472015 88236750 92236816 98825160 100842000 102942875 115296020 117649000 121060821 123531450 138355224 141178800 144120025 161414428 164708600 172944030 176473500 197650320 201768035 205885750 230592040 235298000 242121642 247062900 276710448 288240050 308828625 322828856 329417200 345888060 352947000 403536070 411771500 432360075 461184080 484243284 494125800 576480100 605304105 617657250 645657712 691776120 705894000 720600125 807072140 823543000 864720150 968486568 988251600 1008840175 1152960200 1210608210 1235314500 1383552240 1441200250 1614144280 1647086000 1729440300 1936973136 2017680350 2161800375 2305920400 2421216420 2470629000 2882400500 3026520525 3228288560 3458880600 4035360700 4323600750 4842432840 4941258000 5044200875 5764801000 6053041050 6917761200 8070721400 8647201500 9684865680 10088401750 11529602000 12106082100 15132602625 16141442800 17294403000 20176803500 24212164200 30265205250 34588806000 40353607000 48424328400 60530410500 80707214000 121060821000 242121642000
• Sum of all divisors σ(n): 910700199552
• Sum of proper divisors (its aliquot sum) s(n): 668578557552
• 242121642000 is an abundant number, because the sum of its proper divisors (668578557552) is greater than itself. Its abundance is 426456915552

Bases of 242121642000

• Binary: 11100001011111100100110001000000010000₂
• Hexadecimal: 0x385F931010
• Base-36: 3388Z2MO

Squares and roots of 242121642000

• 242121642000 squared (242121642000²) is 58622889524776164000000
• 242121642000 cubed (242121642000³) is 14193870270523404510141288000000000
• The square root of 242121642000 is 492058.5757813799
• The cube root of 242121642000 is 6232.7236334143

Scales and comparisons

• 242,121,642,000 seconds is equal to 7,698 years, 37 weeks, 2 days, 19 hours, 40 minutes.
• To count from 1 to 242,121,642,000 would take you about fifteen thousand, three hundred ninety-seven 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 242121642000 cubic inches would be around 519.4 feet tall.

Recreational maths with 242121642000

• 242121642000 backwards is 000246121242
• 242121642000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 242121642000's digits is 24
• More coming soon!