121042390280
121,042,390,280 is an even composite number composed of seven prime numbers multiplied together.
What does the number 121042390280 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 384 divisors.
121042390280 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 121042390280:
23 × 5 × 7 × 192 × 61 × 67 × 293
(2 × 2 × 2 × 5 × 7 × 19 × 19 × 61 × 67 × 293)See below for interesting mathematical facts about the number 121042390280 from the Numbermatics database.
Names of 121042390280
- Cardinal: 121042390280 can be written as One hundred twenty-one billion, forty-two million, three hundred ninety thousand, two hundred eighty.
Scientific notation
- Scientific notation: 1.2104239028 × 1011
Factors of 121042390280
Divisors of 121042390280
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 7 8 10 14 19 20 28 35 38 40 56 61 67 70 76 95 122 133 134 140 152 190 244 266 268 280 293 305 335 361 380 427 469 488 532 536 586 610 665 670 722 760 854 938 1064 1159 1172 1220 1273 1330 1340 1444 1465 1708 1805 1876 2051 2135 2318 2344 2345 2440 2527 2546 2660 2680 2888 2930 3416 3610 3752 4087 4102 4270 4636 4690 5054 5092 5320 5567 5795 5860 6365 7220 8113 8174 8204 8540 8911 9272 9380 10108 10184 10255 11134 11590 11720 12635 12730 14440 16226 16348 16408 17080 17822 17873 18760 19631 20216 20435 20510 22021 22268 23180 24187 25270 25460 27835 28609 32452 32696 35644 35746 38969 39262 40565 40870 41020 44042 44536 44555 46360 48374 50540 50920 55670 57218 64904 71288 71492 77653 77938 78524 81130 81740 82040 88084 89110 89365 96748 98155 101080 105773 110105 111340 114436 120935 125111 137417 142984 143045 154147 155306 155876 157048 162260 163480 169309 176168 178220 178730 193496 194845 196310 211546 220210 222680 228872 241870 250222 274834 286090 308294 310612 311752 324520 338618 339587 356440 357460 372989 388265 389690 392620 423092 440420 483740 500444 528865 543571 549668 572180 616588 621224 625555 677236 679174 687085 714920 740411 745978 770735 776530 779380 785240 846184 846545 880840 967480 1000888 1057730 1087142 1099336 1144360 1197491 1233176 1251110 1354472 1358348 1374170 1475407 1480822 1491956 1541470 1553060 1558760 1693090 1697935 1864945 2115460 2174284 2377109 2394982 2502220 2610923 2716696 2717855 2748340 2950814 2961644 2983912 3082940 3106120 3386180 3395870 3702055 3729890 4230920 4348568 4754218 4789964 5004440 5221846 5435710 5496680 5901628 5923288 5987455 6165880 6452153 6772360 6791740 7086791 7377035 7404110 7459780 8382437 9508436 9579928 10327849 10443692 10871420 11803256 11885545 11974910 12904306 13054615 13583480 14173582 14754070 14808220 14919560 16764874 19016872 20655698 20887384 21742840 22752329 23771090 23949820 25808612 26109230 28347164 29508140 29616440 32260765 33529748 35433955 41311396 41912185 45165071 45504658 47542180 47899640 49607537 51617224 51639245 52218460 56694328 59016280 64521530 67059496 70867910 82622792 83824370 90330142 91009316 95084360 99215074 103278490 104436920 113761645 129043060 141735820 159266303 167648740 180660284 182018632 198430148 206556980 225825355 227523290 248037685 258086120 283471640 318532606 335297480 361320568 396860296 413113960 432294251 451650710 455046580 496075370 637065212 796331515 864588502 903301420 910093160 992150740 1274130424 1592663030 1729177004 1806602840 1984301480 2161471255 3026059757 3185326060 3458354008 4322942510 6052119514 6370652120 8645885020 12104239028 15130298785 17291770040 24208478056 30260597570 60521195140 121042390280
- Sum of all divisors σ(n): 340020737280
- Sum of proper divisors (its aliquot sum) s(n): 218978347000
- 121042390280 is an abundant number, because the sum of its proper divisors (218978347000) is greater than itself. Its abundance is 97935956720
Bases of 121042390280
- Binary: 11100001011101011000001001101000010002
- Hexadecimal: 0x1C2EB04D08
- Base-36: 1JLTII2W
Squares and roots of 121042390280
- 121042390280 squared (1210423902802) is 14651260244695838478400
- 121042390280 cubed (1210423902803) is 1773423560632321980994334149952000
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The
square root of 121042390280 is 347911.4690262453 -
The
cube root of 121042390280 is 4946.6649681855
Scales and comparisons
How big is 121042390280?- 121,042,390,280 seconds is equal to 3,848 years, 40 weeks, 1 day, 14 hours, 11 minutes, 20 seconds.
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To count from 1 to 121,042,390,280 would take you about seven thousand, six 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 121042390280 cubic inches would be around 412.2 feet tall.
Recreational maths with 121042390280
- 121042390280 backwards is 082093240121
- The number of decimal digits it has is: 12
- The sum of 121042390280's digits is 32
- More coming soon!
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