242120887400
242,120,887,400 is an even composite number composed of five prime numbers multiplied together.
242120887400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 242120887400:
23 × 52 × 73 × 19 × 4312
(2 × 2 × 2 × 5 × 5 × 7 × 7 × 7 × 19 × 431 × 431)See below for interesting mathematical facts about the number 242120887400 from the Numbermatics database.
Names of 242120887400
- Cardinal: 242120887400 can be written as Two hundred forty-two billion, one hundred twenty million, eight hundred eighty-seven thousand, four hundred.
Scientific notation
- Scientific notation: 2.421208874 × 1011
Factors of 242120887400
Divisors of 242120887400
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 7 8 10 14 19 20 25 28 35 38 40 49 50 56 70 76 95 98 100 133 140 152 175 190 196 200 245 266 280 343 350 380 392 431 475 490 532 665 686 700 760 862 931 950 980 1064 1225 1330 1372 1400 1715 1724 1862 1900 1960 2155 2450 2660 2744 3017 3325 3430 3448 3724 3800 4310 4655 4900 5320 6034 6517 6650 6860 7448 8189 8575 8620 9310 9800 10775 12068 13034 13300 13720 15085 16378 17150 17240 18620 21119 21550 23275 24136 26068 26600 30170 32585 32756 34300 37240 40945 42238 43100 46550 52136 57323 60340 65170 65512 68600 75425 81890 84476 86200 93100 105595 114646 120680 130340 147833 150850 162925 163780 168952 185761 186200 204725 211190 229292 260680 286615 295666 301700 325850 327560 371522 401261 409450 422380 458584 527975 573230 591332 603400 651700 739165 743044 802522 818900 844760 928805 1055950 1146460 1182664 1300327 1303400 1433075 1478330 1486088 1605044 1637800 1857610 2006305 2111900 2292920 2600654 2808827 2866150 2956660 3210088 3529459 3695825 3715220 4012610 4223800 4644025 5201308 5617654 5732300 5913320 6501635 7058918 7391650 7430440 8025220 9102289 9288050 10031525 10402616 11235308 11464600 13003270 14044135 14117836 14783300 16050440 17647295 18204578 18576100 20063050 22470616 24706213 26006540 28088270 28235672 29566600 32508175 35294590 36409156 37152200 40126100 45511445 49412426 52013080 56176540 63716023 65016350 70220675 70589180 72818312 80252200 88236475 91022890 98824852 112353080 123531065 127432046 130032700 140441350 141178360 172943491 176472950 182045780 197649704 227557225 247062130 254864092 260065400 280882700 318580115 345886982 352945900 364091560 455114450 494124260 509728184 561765400 617655325 637160230 691773964 705891800 864717455 910228900 988248520 1210604437 1235310650 1274320460 1383547928 1592900575 1729434910 1820457800 2421208874 2470621300 2548640920 3185801150 3458869820 4323587275 4842417748 4941242600 6053022185 6371602300 6917739640 8647174550 9684835496 12106044370 12743204600 17294349100 24212088740 30265110925 34588698200 48424177480 60530221850 121060443700 242120887400
- Sum of all divisors σ(n): 692637960000
- Sum of proper divisors (its aliquot sum) s(n): 450517072600
- 242120887400 is an abundant number, because the sum of its proper divisors (450517072600) is greater than itself. Its abundance is 208396185200
Bases of 242120887400
- Binary: 111000010111111000011110001100011010002
- Hexadecimal: 0x385F878C68
- Base-36: 3388IWDK
Squares and roots of 242120887400
- 242120887400 squared (2421208874002) is 58622524115363478760000
- 242120887400 cubed (2421208874003) is 14193737560439705450922251624000000
-
The
square root of 242120887400 is 492057.8090021539 -
The
cube root of 242120887400 is 6232.7171584071
Scales and comparisons
How big is 242120887400?- 242,120,887,400 seconds is equal to 7,698 years, 36 weeks, 1 day, 2 hours, 3 minutes, 20 seconds.
-
To count from 1 to 242,120,887,400 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 242120887400 cubic inches would be around 519.4 feet tall.
Recreational maths with 242120887400
- 242120887400 backwards is 004788021242
- 242120887400 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 242120887400's digits is 38
- More coming soon!
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