121886852538990
121,886,852,538,990 is an even composite number composed of eight prime numbers multiplied together.
121886852538990 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 121886852538990:
2 × 3 × 5 × 72 × 11 × 61 × 127 × 973001
(2 × 3 × 5 × 7 × 7 × 11 × 61 × 127 × 973001)See below for interesting mathematical facts about the number 121886852538990 from the Numbermatics database.
Names of 121886852538990
- Cardinal: 121886852538990 can be written as One hundred twenty-one trillion, eight hundred eighty-six billion, eight hundred fifty-two million, five hundred thirty-eight thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.2188685253899 × 1014
Factors of 121886852538990
Divisors of 121886852538990
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 5 6 7 10 11 14 15 21 22 30 33 35 42 49 55 61 66 70 77 98 105 110 122 127 147 154 165 183 210 231 245 254 294 305 330 366 381 385 427 462 490 539 610 635 671 735 762 770 854 889 915 1078 1155 1270 1281 1342 1397 1470 1617 1778 1830 1905 2013 2135 2310 2562 2667 2695 2794 2989 3234 3355 3810 4026 4191 4270 4445 4697 5334 5390 5978 6223 6405 6710 6985 7747 8085 8382 8890 8967 9394 9779 10065 12446 12810 13335 13970 14091 14945 15494 16170 17934 18669 19558 20130 20955 23241 23485 26670 28182 29337 29890 31115 32879 37338 38735 41910 44835 46482 46970 48895 54229 58674 62230 65758 68453 70455 77470 85217 89670 93345 97790 98637 108458 116205 136906 140910 146685 162687 164395 170434 186690 197274 205359 232410 255651 271145 293370 325374 328790 342265 379603 410718 426085 493185 511302 542290 596519 684530 759206 813435 852170 973001 986370 1026795 1138809 1193038 1278255 1626870 1789557 1898015 1946002 2053590 2277618 2556510 2919003 2982595 3579114 3796030 4175633 4865005 5694045 5838006 5965190 6811007 8351266 8947785 9730010 10703011 11388090 12526899 13622014 14595015 17895570 20433021 20878165 21406022 25053798 29190030 32109033 34055035 40866042 41756330 47677049 53515055 59353061 62634495 64218066 68110070 74921077 95354098 102165105 107030110 118706122 123571127 125268990 143031147 149842154 160545165 178059183 204330210 224763231 238385245 247142254 286062294 296765305 321090330 356118366 370713381 374605385 415471427 449526462 476770490 524447539 593530610 617855635 652883671 715155735 741426762 749210770 830942854 864997889 890295915 1048895078 1123816155 1235711270 1246414281 1305767342 1359282397 1430311470 1573342617 1729995778 1780591830 1853566905 1958651013 2077357135 2247632310 2492828562 2594993667 2622237695 2718564794 2908299989 3146685234 3264418355 3707133810 3917302026 4077847191 4154714270 4324989445 4570185697 5189987334 5244475390 5816599978 6054985223 6232071405 6528836710 6796411985 7537838747 7866713085 8155694382 8649978890 8724899967 9140371394 9514976779 9793255065 12109970446 12464142810 12974968335 13592823970 13710557091 14541499945 15075677494 15733426170 17449799934 18164955669 19029953558 19586510130 20389235955 22613516241 22850928485 25949936670 27421114182 28544930337 29082999890 30274926115 31991299879 36329911338 37689193735 40778471910 43624499835 45227032482 45701856970 47574883895 52764871229 57089860674 60549852230 63982599758 66604837453 68552785455 75378387470 82916226217 87248999670 90824778345 95149767790 95973899637 105529742458 113067581205 133209674906 137105570910 142724651685 158294613687 159956499395 165832452434 181649556690 191947799274 199814512359 226135162410 248748678651 263824356145 285449303370 316589227374 319912998790 333024187265 369354098603 399629024718 414581131085 479869498185 497497357302 527648712290 580413583519 666048374530 738708197206 791473068435 829162262170 959738996370 999072561795 1108062295809 1160827167038 1243743393255 1582946136870 1741240750557 1846770493015 1998145123590 2216124591618 2487486786510 2902067917595 3482481501114 3693540986030 4062895084633 5540311479045 5804135835190 8125790169266 8706203752785 11080622958090 12188685253899 17412407505570 20314475423165 24377370507798 40628950846330 60943426269495 121886852538990
- Sum of all divisors σ(n): 380280442208256
- Sum of proper divisors (its aliquot sum) s(n): 258393589669266
- 121886852538990 is an abundant number, because the sum of its proper divisors (258393589669266) is greater than itself. Its abundance is 136506737130276
Bases of 121886852538990
- Binary: 110111011011010111111101000110001100010011011102
- Hexadecimal: 0x6EDAFE8C626E
- Base-36: 177E1OZ5GU
Squares and roots of 121886852538990
- 121886852538990 squared (1218868525389902) is 14856404821861493009470220100
- 121886852538990 cubed (1218868525389903) is 1810800423781771797879457432910479131699000
-
The
square root of 121886852538990 is 11040237.8841667171 -
The
cube root of 121886852538990 is 49581.4192536361
Scales and comparisons
How big is 121886852538990?- 121,886,852,538,990 seconds is equal to 3,875,624 years, 46 weeks, 1 day, 22 hours, 36 minutes, 30 seconds.
-
To count from 1 to 121,886,852,538,990 would take you about nine million, six hundred eighty-nine thousand and sixty-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 121886852538990 cubic inches would be around 4131.8 feet tall.
Recreational maths with 121886852538990
- 121886852538990 backwards is 099835258688121
- The number of decimal digits it has is: 15
- The sum of 121886852538990's digits is 75
- More coming soon!
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