640673240877824

Names of 640673240877824

• Cardinal: 640673240877824 can be written as Six hundred forty trillion, six hundred seventy-three billion, two hundred forty million, eight hundred seventy-seven thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 6.40673240877824 × 10¹⁴

Factors of 640673240877824

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 407

Divisors of 640673240877824

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 47 56 64 77 88 94 112 121 128 149 154 176 188 191 224 242 256 298 308 329 352 376 382 448 484 517 596 616 658 704 752 764 847 896 968 1034 1043 1192 1232 1316 1337 1408 1504 1528 1639 1694 1792 1936 2068 2086 2101 2209 2384 2464 2632 2674 2816 3008 3056 3278 3388 3619 3872 4136 4172 4202 4418 4768 4928 5264 5348 5687 6016 6112 6556 6776 7003 7238 7744 8272 8344 8404 8836 8977 9536 9856 10528 10696 11374 11473 12032 12224 13112 13552 14006 14476 14707 15463 15488 16544 16688 16808 17672 17954 18029 19072 19712 21056 21392 22748 22946 23111 24299 24448 26224 27104 28012 28459 28952 29414 30926 30976 33088 33376 33616 35344 35908 36058 38144 39809 42112 42784 45496 45892 46222 48598 48896 49021 52448 54208 56024 56918 57904 58828 61852 62839 66176 66752 67232 70688 71816 72116 77033 79618 84224 85568 90992 91784 92444 97196 98042 98747 103823 104896 108416 112048 113836 115808 117656 123704 125678 126203 132352 133504 134464 141376 143632 144232 154066 159236 161777 170093 171136 181984 183568 184888 194392 196084 197494 199213 207646 209792 216832 224096 227672 231616 235312 247408 251356 252406 267008 267289 268928 282752 287264 288464 308132 313049 318472 323554 329141 340186 342272 363968 367136 369776 388784 392168 394988 398426 415292 419584 421919 448192 455344 463232 470624 494816 502712 504812 534578 537856 539231 565504 574528 576928 616264 626098 636944 647108 658282 680372 691229 726761 727936 734272 739552 777568 784336 789976 796852 830584 843838 847363 896384 910688 926464 941248 989632 1005424 1009624 1069156 1078462 1086217 1142053 1149056 1153856 1232528 1252196 1273888 1294216 1316564 1337573 1360744 1382458 1453522 1455872 1468544 1479104 1555136 1568672 1579952 1593704 1661168 1687676 1694726 1792768 1821376 1871023 1882496 1979264 2010848 2019248 2138312 2156924 2172434 2191343 2284106 2298112 2303987 2307712 2465056 2504392 2547776 2588432 2633128 2675146 2721488 2764916 2907044 2937088 2953433 2958208 3110272 3137344 3159904 3187408 3322336 3375352 3389452 3443539 3620551 3642752 3742046 3764992 3958528 4021696 4038496 4276624 4313848 4344868 4382686 4568212 4607974 4615424 4641109 4930112 5008784 5095552 5176864 5266256 5350292 5442976 5529832 5814088 5906866 5916416 5931541 6220544 6274688 6319808 6374816 6644672 6750704 6778904 6887078 7241102 7285504 7484092 7603519 7994371 8043392 8076992 8553248 8627696 8689736 8765372 9136424 9215948 9282218 9363011 9860224 10017568 10191104 10353728 10532512 10700584 10885952 11059664 11628176 11813732 11863082 12549376 12562583 12639616 12749632 13289344 13501408 13557808 13774156 14482204 14713303 14968184 15207038 15469627 15988742 16086784 16153984 17106496 17255392 17379472 17530744 18272848 18431896 18564436 18726022 19720448 19830193 20035136 20707456 21065024 21401168 21771904 22119328 23256352 23627464 23726164 24104773 25125166 25279232 25343857 25499264 26578688 27002816 27115616 27548312 28964408 29426606 29936368 30414076 30939254 31977484 32307968 32487763 34212992 34510784 34758944 35061488 36545696 36863792 37128872 37452044 39660386 39826061 40070272 41414912 42130048 42802336 43543808 44238656 46512704 47254928 47452328 48209546 50250332 50687714 50998528 51052199 54005632 54231232 55096624 57928816 58853212 59872736 60828152 61878508 62865931 63954968 64975526 68425984 69021568 69517888 70122976 73091392 73727584 74257744 74904088 79320772 79652122 80140544 84260096 85604672 87938081 88477312 93025408 94509856 94904656 96419092 100500664 101375428 102104398 102993121 108011264 108287389 108462464 110193248 115857632 117706424 119745472 121656304 123757016 125731862 127909936 129951052 138043136 138811351 139035776 140245952 146182784 147455168 148515488 149808176 158641544 159304244 161846333 170165897 171209344 175876162 176954624 186050816 189019712 189809312 192838184 201001328 202750856 204208796 205986242 216574778 216924928 218132123 220386496 231715264 235412848 239490944 243312608 247514032 251463724 255819872 259902104 277622702 278071552 278782427 280491904 292365568 294910336 297030976 299616352 317283088 318608488 323692666 340331794 342418688 351752324 357365393 378039424 379618624 385676368 402002656 405501712 408417592 411972484 433149556 436264246 440061517 440772992 463430528 470825696 478981888 486625216 495028064 502927448 511639744 519804208 555245404 557564854 560983808 589820672 594061952 599232704 634566176 637216976 647385332 680663588 691525241 703504648 714730786 756078848 759237248 771352736 804005312 811003424 816835184 823944968 866299112 872528492 880123034 881545984 926861056 941651392 973250432 990056128 1005854896 1023279488 1039608416 1110490808 1115129708 1132924331 1188123904 1191161279 1198465408 1269132352 1274433952 1294770664 1361327176 1383050482 1407009296 1429461572 1518474496 1526924861 1542705472 1608010624 1622006848 1633670368 1647889936 1732598224 1745056984 1760246068 1871824867 1883302784 1946500864 1980112256 2011709792 2046558976 2079216832 2220981616 2230259416 2265848662 2382322558 2396930816 2399453353 2538264704 2548867904 2589541328 2722654352 2766100964 2814018592 2858923144 2954698757 3053849722 3085410944 3216021248 3244013696 3267340736 3295779872 3465196448 3490113968 3520492136 3743649734 3766605568 3960224512 4023419584 4158433664 4441963232 4460518832 4531697324 4764645116 4798906706 4840676687 5076529408 5097735808 5179082656 5445308704 5532201928 5628037184 5717846288 5909397514 6107699444 6170821888 6488027392 6534681472 6591559744 6930392896 6980227936 7040984272 7487299468 7606777651 8046839168 8316867328 8883926464 8921037664 9063394648 9529290232 9597813412 9681353374 10195471616 10358165312 10890617408 11064403856 11256074368 11435692576 11818795028 12215398888 13069362944 13102774069 13183119488 13860785792 13960455872 14081968544 14974598936 15213555302 16093678336 16796173471 17767852928 17842075328 18126789296 19058580464 19195626824 19362706748 20682891299 20716330624 21781234816 22128807712 22512148736 22871385152 23637590056 24430797776 26205548138 26366238976 27721571584 27920911744 28163937088 29949197872 30427110604 32501686327 33592346942 35535705856 35684150656 36253578592 38117160928 38391253648 38725413496 41365782598 41432661248 43562469632 44257615424 45742770304 47275180112 48861595552 52411096276 53247443557 55841823488 56327874176 59898395744 60854221208 65003372654 67184693884 71368301312 72507157184 76234321856 76782507296 77450826992 82731565196 88515230848 91485540608 94550360224 97723191104 104822192552 106494887114 112655748352 119796791488 121708442416 130006745308 134369387768 145014314368 152468643712 153565014592 154901653984 165463130392 177030461696 189100720448 195446382208 209644385104 212989774228 227511804289 239593582976 243416884832 260013490616 268738775536 290028628736 304937287424 307130029184 309803307968 330926260784 357518549597 378201440896 390892764416 419288770208 425979548456 455023608578 479187165952 486833769664 520026981232 537477551072 614260058368 619606615936 661852521568 715037099194 756402881792 838577540416 851959096912 910047217156 973667539328 1040053962464 1074955102144 1239213231872 1323705043136 1430074198388 1677155080832 1703918193824 1820094434312 1947335078656 2080107924928 2149910204288 2502629847179 2647410086272 2860148396776 3354310161664 3407836387648 3640188868624 4160215849856 4299820408576 5005259694358 5294820172544 5720296793552 6815672775296 7280377737248 8320431699712 10010519388716 11440593587104 13631345550592 14560755474496 20021038777432 22881187174208 29121510948992 40042077554864 45762374348416 58243021897984 80084155109728 91524748696832 160168310219456 320336620438912 640673240877824
• Sum of all divisors σ(n): 1661072265216000
• Sum of proper divisors (its aliquot sum) s(n): 1020399024338176
• 640673240877824 is an abundant number, because the sum of its proper divisors (1020399024338176) is greater than itself. Its abundance is 379725783460352

Bases of 640673240877824

• Binary: 10010001101011000001011100111100001000101100000000₂
• Hexadecimal: 0x246B05CF08B00
• Base-36: 6B3L81XBSW

Squares and roots of 640673240877824

• 640673240877824 squared (640673240877824²) is 410462201576894293230094974976
• 640673240877824 cubed (640673240877824³) is 262972148942115547618270669186007733553332224
• The square root of 640673240877824 is 25311523.8750618095
• The cube root of 640673240877824 is 86207.5947930007

Scales and comparisons

• 640,673,240,877,824 seconds is equal to 20,371,427 years, 17 weeks, 4 hours, 43 minutes, 44 seconds.
• To count from 1 to 640,673,240,877,824 would take you about fifty million, nine hundred twenty-eight thousand, five hundred sixty-eight 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 640673240877824 cubic inches would be around 7184 feet tall.

Recreational maths with 640673240877824

• 640673240877824 backwards is 428778042376046
• The number of decimal digits it has is: 15
• The sum of 640673240877824's digits is 68
• More coming soon!