2121479091680
2,121,479,091,680 is an even composite number composed of five prime numbers multiplied together.
2121479091680 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 2121479091680:
25 × 5 × 136 × 41 × 67
(2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 13 × 13 × 13 × 13 × 41 × 67)See below for interesting mathematical facts about the number 2121479091680 from the Numbermatics database.
Names of 2121479091680
- Cardinal: 2121479091680 can be written as Two trillion, one hundred twenty-one billion, four hundred seventy-nine million, ninety-one thousand, six hundred eighty.
Scientific notation
- Scientific notation: 2.12147909168 × 1012
Factors of 2121479091680
Divisors of 2121479091680
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 41 52 65 67 80 82 104 130 134 160 164 169 205 208 260 268 328 335 338 410 416 520 533 536 656 670 676 820 845 871 1040 1066 1072 1312 1340 1352 1640 1690 1742 2080 2132 2144 2197 2665 2680 2704 2747 3280 3380 3484 4264 4355 4394 5330 5360 5408 5494 6560 6760 6929 6968 8528 8710 8788 10660 10720 10985 10988 11323 13520 13735 13858 13936 17056 17420 17576 21320 21970 21976 22646 27040 27470 27716 27872 28561 34645 34840 35152 35711 42640 43940 43952 45292 54940 55432 56615 57122 69290 69680 70304 71422 85280 87880 87904 90077 90584 109880 110864 113230 114244 138580 139360 142805 142844 147199 175760 178555 180154 181168 219760 221728 226460 228488 277160 285610 285688 294398 351520 357110 360308 362336 371293 439520 450385 452920 456976 464243 554320 571220 571376 588796 714220 720616 735995 742586 900770 905840 913952 928486 1108640 1142440 1142752 1171001 1177592 1428440 1441232 1471990 1485172 1801540 1811680 1856465 1856972 1913587 2284880 2321215 2342002 2355184 2856880 2882464 2943980 2970344 3603080 3712930 3713944 3827174 4569760 4642430 4684004 4710368 4826809 5713760 5855005 5887960 5940688 6035159 7206160 7425860 7427888 7654348 9284860 9368008 9567935 9653618 11710010 11775920 11881376 12070318 14412320 14851720 14855776 15223013 15308696 18569720 18736016 19135870 19307236 23420020 23551840 24134045 24140636 24876631 29703440 30175795 30446026 30617392 37139440 37472032 38271740 38614472 46840040 48268090 48281272 49753262 59406880 60351590 60892052 61234784 74278880 76115065 76543480 77228944 78457067 93680080 96536180 96562544 99506524 120703180 121784104 124383155 152230130 153086960 154457888 156914134 187360160 193072360 193125088 197899169 199013048 241406360 243568208 248766310 304460260 306173920 313828268 323396203 386144720 392285335 395798338 398026096 482812720 487136416 497532620 608920520 627656536 646792406 772289440 784570670 791596676 796052192 965625440 989495845 995065240 1019941871 1217841040 1255313072 1293584812 1569141340 1583193352 1616981015 1978991690 1990130480 2039883742 2435682080 2510626144 2587169624 3138282680 3166386704 3233962030 3957983380 3980260960 4079767484 5099709355 5174339248 6276565360 6332773408 6467924060 7915966760 8159534968 10199418710 10348678496 12553130720 12935848120 13259244323 15831933520 16319069936 20398837420 25871696240 26518488646 31663867040 32638139872 40797674840 51743392480 53036977292 66296221615 81595349680 106073954584 132592443230 163190699360 212147909168 265184886460 424295818336 530369772920 1060739545840 2121479091680
- Sum of all divisors σ(n): 5645107493424
- Sum of proper divisors (its aliquot sum) s(n): 3523628401744
- 2121479091680 is an abundant number, because the sum of its proper divisors (3523628401744) is greater than itself. Its abundance is 1402149310064
Bases of 2121479091680
- Binary: 111101101111100100000000111110101111000002
- Hexadecimal: 0x1EDF201F5E0
- Base-36: R2LDVJKW
Squares and roots of 2121479091680
- 2121479091680 squared (21214790916802) is 4500673536435397845222400
- 2121479091680 cubed (21214790916803) is 9548084806025181205681846379589632000
-
The
square root of 2121479091680 is 1456529.8114628481 -
The
cube root of 2121479091680 is 12849.3034423457
Scales and comparisons
How big is 2121479091680?- 2,121,479,091,680 seconds is equal to 67,456 years, 24 weeks, 4 days, 3 hours, 41 minutes, 20 seconds.
-
To count from 1 to 2,121,479,091,680 would take you about one hundred sixty-eight thousand, six hundred forty-one 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 2121479091680 cubic inches would be around 1070.8 feet tall.
Recreational maths with 2121479091680
- 2121479091680 backwards is 0861909741212
- The number of decimal digits it has is: 13
- The sum of 2121479091680's digits is 50
- More coming soon!
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The information we have on file for 2121479091680 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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