121920220997798400
121,920,220,997,798,400 is an even composite number composed of five prime numbers multiplied together.
121920220997798400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 121920220997798400:
29 × 33 × 52 × 197 × 1790753387
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 197 × 1790753387)See below for interesting mathematical facts about the number 121920220997798400 from the Numbermatics database.
Names of 121920220997798400
- Cardinal: 121920220997798400 can be written as One hundred twenty-one quadrillion, nine hundred twenty trillion, two hundred twenty billion, nine hundred ninety-seven million, seven hundred ninety-eight thousand, four hundred.
Scientific notation
- Scientific notation: 1.219202209977984 × 1017
Factors of 121920220997798400
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 16
- Sum of prime factors: 1790753594
Divisors of 121920220997798400
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 90 96 100 108 120 128 135 144 150 160 180 192 197 200 216 225 240 256 270 288 300 320 360 384 394 400 432 450 480 512 540 576 591 600 640 675 720 768 788 800 864 900 960 985 1080 1152 1182 1200 1280 1350 1440 1536 1576 1600 1728 1773 1800 1920 1970 2160 2304 2364 2400 2560 2700 2880 2955 3152 3200 3456 3546 3600 3840 3940 4320 4608 4728 4800 4925 5319 5400 5760 5910 6304 6400 6912 7092 7200 7680 7880 8640 8865 9456 9600 9850 10638 10800 11520 11820 12608 12800 13824 14184 14400 14775 15760 17280 17730 18912 19200 19700 21276 21600 23040 23640 25216 26595 28368 28800 29550 31520 34560 35460 37824 38400 39400 42552 43200 44325 47280 50432 53190 56736 57600 59100 63040 69120 70920 75648 78800 85104 86400 88650 94560 100864 106380 113472 115200 118200 126080 132975 141840 151296 157600 170208 172800 177300 189120 212760 226944 236400 252160 265950 283680 302592 315200 340416 345600 354600 378240 425520 453888 472800 504320 531900 567360 630400 680832 709200 756480 851040 907776 945600 1063800 1134720 1260800 1361664 1418400 1512960 1702080 1891200 2127600 2269440 2521600 2723328 2836800 3404160 3782400 4255200 4538880 5673600 6808320 7564800 8510400 11347200 13616640 17020800 22694400 34041600 68083200 1790753387 3581506774 5372260161 7163013548 8953766935 10744520322 14326027096 16116780483 17907533870 21489040644 26861300805 28652054192 32233560966 35815067740 42978081288 44768834675 48350341449 53722601610 57304108384 64467121932 71630135480 80583902415 85956162576 89537669350 96700682898 107445203220 114608216768 128934243864 134306504025 143260270960 161167804830 171912325152 179075338700 193401365796 214890406440 229216433536 241751707245 257868487728 268613008050 286520541920 322335609660 343824650304 352778417239 358150677400 386802731592 402919512075 429780812880 458432867072 483503414490 515736975456 537226016100 573041083840 644671219320 687649300608 705556834478 716301354800 773605463184 805839024150 859561625760 916865734144 967006828980 1031473950912 1058335251717 1074452032200 1146082167680 1208758536225 1289342438640 1375298601216 1411113668956 1432602709600 1547210926368 1611678048300 1719123251520 1763892086195 1934013657960 2062947901824 2116670503434 2148904064400 2292164335360 2417517072450 2578684877280 2750597202432 2822227337912 2865205419200 3094421852736 3175005755151 3223356096600 3438246503040 3527784172390 3868027315920 4125895803648 4233341006868 4297808128800 4584328670720 4835034144900 5157369754560 5291676258585 5644454675824 5730410838400 6188843705472 6350011510302 6446712193200 6876493006080 7055568344780 7736054631840 8251791607296 8466682013736 8595616257600 8819460430975 9525017265453 9670068289800 10314739509120 10583352517170 11288909351648 11460821676800 12377687410944 12700023020604 12893424386400 13752986012160 14111136689560 15472109263680 15875028775755 16933364027472 17191232515200 17638920861950 19050034530906 19340136579600 20629479018240 21166705034340 22577818703296 22921643353600 24755374821888 25400046041208 25786848772800 26458381292925 28222273379120 30944218527360 31750057551510 33866728054944 34382465030400 35277841723900 38100069061812 38680273159200 41258958036480 42333410068680 45155637406592 47625086327265 50800092082416 51573697545600 52916762585850 56444546758240 61888437054720 63500115103020 67733456109888 68764930060800 70555683447800 76200138123624 77360546318400 79375143878775 84666820137360 90311274813184 95250172654530 101600184164832 103147395091200 105833525171700 112889093516480 123776874109440 127000230206040 135466912219776 141111366895600 152400276247248 154721092636800 158750287757550 169333640274720 180622549626368 190500345309060 203200368329664 206294790182400 211667050343400 225778187032960 238125431636325 254000460412080 270933824439552 282222733791200 304800552494496 309442185273600 317500575515100 338667280549440 381000690618120 406400736659328 423334100686800 451556374065920 476250863272650 508000920824160 541867648879104 564445467582400 609601104988992 618884370547200 635001151030200 677334561098880 762001381236240 812801473318656 846668201373600 903112748131840 952501726545300 1016001841648320 1128890935164800 1219202209977984 1270002302060400 1354669122197760 1524002762472480 1625602946637312 1693336402747200 1905003453090600 2032003683296640 2257781870329600 2438404419955968 2540004604120800 2709338244395520 3048005524944960 3386672805494400 3810006906181200 4064007366593280 4515563740659200 4876808839911936 5080009208241600 6096011049889920 6773345610988800 7620013812362400 8128014733186560 10160018416483200 12192022099779840 13546691221977600 15240027624724800 20320036832966400 24384044199559680 30480055249449600 40640073665932800 60960110498899200 121920220997798400
- Sum of all divisors σ(n): 449778084573660480
- Sum of proper divisors (its aliquot sum) s(n): 327857863575862080
- 121920220997798400 is an abundant number, because the sum of its proper divisors (327857863575862080) is greater than itself. Its abundance is 205937642578063680
Bases of 121920220997798400
- Binary: 1101100010010010111001011100001111000001011001010000000002
- Hexadecimal: 0x1B125CB8782CA00
- Base-36: XCH40B39MO0
Squares and roots of 121920220997798400
- 121920220997798400 squared (1219202209977984002) is 14864540288152001882897647042560000
- 121920220997798400 cubed (1219202209977984003) is 1812288036962169979256901800463524146031099904000000
-
The
square root of 121920220997798400 is 349170761.9457826255 -
The
cube root of 121920220997798400 is 495859.4340740871
Scales and comparisons
How big is 121920220997798400?- 121,920,220,997,798,400 seconds is equal to 3,876,685,903 years, 37 weeks, 5 days.
-
To count from 1 to 121,920,220,997,798,400 would take you about eleven billion, six hundred thirty million, fifty-seven thousand, seven hundred eleven 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 121920220997798400 cubic inches would be around 41321.6 feet tall.
Recreational maths with 121920220997798400
- 121920220997798400 backwards is 004897799022029121
- 121920220997798400 is a
Harshad number . - The number of decimal digits it has is: 18
- The sum of 121920220997798400's digits is 72
- More coming soon!
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The information we have on file for 121920220997798400 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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