2821142790144

Names of 2821142790144

• Cardinal: 2821142790144 can be written as Two trillion, eight hundred twenty-one billion, one hundred forty-two million, seven hundred ninety thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 2.821142790144 × 10¹²

Factors of 2821142790144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 204

Divisors of 2821142790144

• Number of divisors d(n): 810
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 53 56 63 64 72 84 96 98 106 112 126 128 139 144 147 159 168 192 196 212 224 252 256 278 288 294 318 336 371 384 392 417 424 441 448 477 504 512 556 576 588 636 672 742 768 784 834 848 882 896 954 973 1008 1024 1112 1113 1152 1176 1251 1272 1344 1484 1536 1568 1668 1696 1764 1792 1908 1946 2016 2048 2224 2226 2304 2352 2502 2544 2597 2688 2809 2919 2968 3072 3136 3336 3339 3392 3528 3584 3816 3892 4032 4096 4448 4452 4608 4704 5004 5088 5194 5376 5618 5838 5936 6144 6272 6672 6678 6784 6811 7056 7168 7367 7632 7784 7791 8064 8192 8427 8757 8896 8904 9216 9408 10008 10176 10388 10752 11236 11676 11872 12288 12544 13344 13356 13568 13622 14112 14336 14734 15264 15568 15582 16128 16384 16854 17514 17792 17808 18432 18816 19663 20016 20352 20433 20776 21504 22101 22472 23352 23373 23744 24576 25088 25281 26688 26712 27136 27244 28224 28672 29468 30528 31136 31164 32256 33708 35028 35584 35616 36864 37632 39326 40032 40704 40866 41552 43008 44202 44944 46704 46746 47488 49152 50176 50562 51569 53376 53424 54272 54488 56448 57344 58936 58989 61056 61299 62272 62328 64512 66303 67416 70056 71168 71232 73728 75264 78652 80064 81408 81732 83104 86016 88404 89888 93408 93492 94976 100352 101124 103138 106752 106848 108544 108976 112896 114688 117872 117978 122112 122598 124544 124656 129024 132606 134832 137641 140112 142336 142464 147456 150528 154707 157304 160128 162816 163464 166208 172032 176808 176967 179776 186816 186984 189952 200704 202248 206276 213504 213696 217088 217952 225792 235744 235956 244224 245196 249088 249312 258048 265212 269664 275282 280224 284672 284928 301056 309414 314608 320256 325632 326928 332416 344064 353616 353934 359552 360983 373632 373968 379904 390451 401408 404496 412552 412923 427008 427392 434176 435904 451584 464121 471488 471912 488448 490392 498176 498624 516096 530424 539328 550564 560448 569344 569856 602112 618828 629216 640512 651264 653856 664832 707232 707868 719104 721966 747264 747936 759808 780902 802816 808992 825104 825846 854016 854784 868352 871808 903168 928242 942976 943824 976896 980784 996352 997248 1032192 1060848 1078656 1082949 1101128 1120896 1138688 1139712 1171353 1204224 1237656 1238769 1258432 1281024 1302528 1307712 1329664 1414464 1415736 1438208 1443932 1494528 1495872 1519616 1561804 1617984 1650208 1651692 1708032 1709568 1743616 1806336 1856484 1885952 1887648 1953792 1961568 1992704 1994496 2121696 2157312 2165898 2202256 2241792 2277376 2279424 2342706 2408448 2475312 2477538 2516864 2562048 2605056 2615424 2659328 2733157 2828928 2831472 2876416 2887864 2989056 2991744 3039232 3123608 3235968 3248847 3300416 3303384 3416064 3419136 3487232 3514059 3612672 3712968 3771904 3775296 3907584 3923136 3985408 3988992 4243392 4314624 4331796 4404512 4483584 4558848 4685412 4950624 4955076 5033728 5124096 5230848 5318656 5466314 5657856 5662944 5752832 5775728 5978112 5983488 6078464 6247216 6471936 6497694 6600832 6606768 6832128 6838272 6974464 7028118 7225344 7425936 7543808 7550592 7815168 7846272 7970816 7977984 8199471 8486784 8629248 8663592 8809024 8967168 9117696 9370824 9901248 9910152 10067456 10248192 10461696 10637312 10932628 11315712 11325888 11505664 11551456 11956224 11966976 12494432 12943872 12995388 13201664 13213536 13676544 13948928 14056236 14851872 15087616 15101184 15692544 15941632 15955968 16398942 16973568 17258496 17327184 17618048 17934336 18235392 18741648 19132099 19802496 19820304 20134912 20496384 20923392 21274624 21865256 22631424 22651776 23011328 23102912 23912448 23933952 24598413 24988864 25887744 25990776 26403328 26427072 27353088 27897856 28112472 29703744 30175232 30202368 31385088 31911936 32797884 33947136 34516992 34654368 35236096 35868672 37483296 38264198 39604992 39640608 40269824 41846784 42549248 43730512 45262848 45303552 46022656 46205824 47824896 47867904 49196826 49977728 51775488 51981552 52806656 52854144 54706176 55795712 56224944 57396297 59407488 60350464 60404736 62770176 63823872 65595768 67894272 69033984 69308736 70472192 71737344 74966592 76528396 79209984 79281216 80539648 83693568 87461024 90525696 90607104 92411648 95735808 98393652 99955456 103550976 103963104 105613312 105708288 111591424 112449888 114792594 118814976 120700928 120809472 125540352 127647744 131191536 135788544 138067968 138617472 140944384 143474688 149933184 153056792 158419968 158562432 161079296 167387136 172188891 174922048 181051392 181214208 184823296 191471616 196787304 199910912 207101952 207926208 211226624 211416576 224899776 229585188 237629952 241618944 251080704 262383072 271577088 277234944 281888768 299866368 306113584 316839936 317124864 322158592 334774272 344377782 349844096 362102784 362428416 369646592 382943232 393574608 399821824 414203904 415852416 422453248 422833152 449799552 459170376 475259904 483237888 502161408 524766144 543154176 554469888 563777536 599732736 612227168 633679872 634249728 688755564 699688192 724856832 739293184 787149216 799643648 831704832 844906496 845666304 899599104 918340752 950519808 966475776 1004322816 1049532288 1086308352 1108939776 1127555072 1199465472 1224454336 1267359744 1268499456 1377511128 1399376384 1449713664 1478586368 1574298432 1599287296 1663409664 1691332608 1799198208 1836681504 1901039616 2099064576 2217879552 2255110144 2398930944 2448908672 2534719488 2536998912 2755022256 2798752768 2899427328 2957172736 3148596864 3198574592 3326819328 3382665216 3598396416 3673363008 3802079232 4198129152 4435759104 4797861888 4897817344 5073997824 5510044512 5597505536 5914345472 6297193728 6397149184 6653638656 6765330432 7196792832 7346726016 7604158464 8396258304 8871518208 9595723776 9795634688 10147995648 11020089024 11195011072 12594387456 13307277312 14393585664 14693452032 16792516608 17743036416 19191447552 19591269376 20295991296 22040178048 22390022144 25188774912 26614554624 28787171328 29386904064 33585033216 39182538752 44080356096 44780044288 50377549824 53229109248 57574342656 58773808128 67170066432 78365077504 88160712192 100755099648 117547616256 134340132864 156730155008 176321424384 201510199296 235095232512 313460310016 352642848768 403020398592 470190465024 705285697536 940380930048 1410571395072 2821142790144
• Sum of all divisors σ(n): 9732048684540
• Sum of proper divisors (its aliquot sum) s(n): 6910905894396
• 2821142790144 is an abundant number, because the sum of its proper divisors (6910905894396) is greater than itself. Its abundance is 4089763104252

Bases of 2821142790144

• Binary: 101001000011011001001101101100000000000000₂
• Hexadecimal: 0x290D936C000
• Base-36: 1000JKSG0

Squares and roots of 2821142790144

• 2821142790144 squared (2821142790144²) is 7958846642381473223540736
• 2821142790144 cubed (2821142790144³) is 22453042823016275530672937781883305984
• The square root of 2821142790144 is 1679625.7887231905
• The cube root of 2821142790144 is 14129.9846288541

Scales and comparisons

• 2,821,142,790,144 seconds is equal to 89,703 years, 31 weeks, 6 days, 15 hours, 2 minutes, 24 seconds.
• To count from 1 to 2,821,142,790,144 would take you about two hundred twenty-four thousand, two hundred fifty-nine 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 2821142790144 cubic inches would be around 1177.5 feet tall.

Recreational maths with 2821142790144

• 2821142790144 backwards is 4410972411282
• The number of decimal digits it has is: 13
• The sum of 2821142790144's digits is 45
• More coming soon!