8142180318720

Names of 8142180318720

• Cardinal: 8142180318720 can be written as Eight trillion, one hundred forty-two billion, one hundred eighty million, three hundred eighteen thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 8.14218031872 × 10¹²

Factors of 8142180318720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 118

Divisors of 8142180318720

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 49 56 60 63 64 70 72 80 84 90 96 98 101 105 112 120 126 128 140 144 147 160 168 180 192 196 202 210 224 240 245 252 256 280 288 294 303 315 320 336 343 360 384 392 404 420 441 448 480 490 504 505 512 560 576 588 606 630 640 672 686 707 720 735 768 784 808 840 882 896 909 960 980 1008 1010 1029 1120 1152 1176 1212 1260 1280 1344 1372 1414 1440 1470 1515 1536 1568 1616 1680 1715 1764 1792 1818 1920 1960 2016 2020 2058 2121 2205 2240 2304 2352 2424 2520 2560 2688 2744 2828 2880 2940 3030 3087 3136 3232 3360 3430 3528 3535 3584 3636 3840 3920 4032 4040 4116 4242 4410 4480 4545 4608 4704 4848 4949 5040 5145 5376 5488 5656 5760 5880 6060 6174 6272 6363 6464 6720 6860 7056 7070 7272 7680 7840 8064 8080 8232 8484 8820 8960 9090 9408 9696 9898 10080 10201 10290 10605 10752 10976 11312 11520 11760 12120 12348 12544 12726 12928 13440 13720 14112 14140 14544 14847 15435 15680 16128 16160 16464 16968 17640 17920 18180 18816 19392 19796 20160 20402 20580 21210 21952 22624 23040 23520 24240 24696 24745 25088 25452 25856 26880 27440 28224 28280 29088 29694 30603 30870 31360 31815 32256 32320 32928 33936 34643 35280 36360 37632 38784 39592 40320 40804 41160 42420 43904 44541 45248 47040 48480 49392 49490 50904 51005 51712 53760 54880 56448 56560 58176 59388 61206 61740 62720 63630 64640 65856 67872 69286 70560 71407 72720 74235 75264 77568 79184 80640 81608 82320 84840 87808 89082 90496 91809 94080 96960 98784 98980 101808 102010 103929 109760 112896 113120 116352 118776 122412 123480 125440 127260 129280 131712 135744 138572 141120 142814 145440 148470 153015 155136 158368 161280 163216 164640 169680 173215 175616 178164 180992 183618 188160 193920 197568 197960 203616 204020 207858 214221 219520 222705 225792 226240 232704 237552 244824 246960 254520 258560 263424 271488 277144 282240 285628 290880 296940 306030 311787 316736 326432 329280 339360 346430 356328 357035 361984 367236 376320 387840 395136 395920 407232 408040 415716 428442 439040 445410 452480 459045 465408 475104 489648 493920 499849 509040 519645 526848 542976 554288 564480 571256 581760 593880 612060 623574 633472 642663 652864 658560 678720 692860 712656 714070 734472 775680 790272 791840 814464 816080 831432 856884 878080 890820 904960 918090 950208 979296 987840 999698 1018080 1030301 1039290 1071105 1085952 1108576 1128960 1142512 1163520 1187760 1224120 1247148 1266944 1285326 1305728 1317120 1357440 1385720 1425312 1428140 1468944 1499547 1558935 1580544 1583680 1628928 1632160 1662864 1713768 1781640 1809920 1836180 1900416 1958592 1975680 1999396 2036160 2060602 2078580 2142210 2217152 2285024 2327040 2375520 2448240 2494296 2499245 2533888 2570652 2611456 2634240 2714880 2771440 2850624 2856280 2937888 2999094 3090903 3117870 3167360 3213315 3257856 3264320 3325728 3427536 3498943 3563280 3672360 3800832 3917184 3951360 3998792 4072320 4121204 4157160 4284420 4434304 4498641 4570048 4751040 4896480 4988592 4998490 5141304 5151505 5222912 5429760 5542880 5701248 5712560 5875776 5998188 6181806 6235740 6334720 6426630 6528640 6651456 6855072 6997886 7126560 7212107 7344720 7497735 7601664 7834368 7902720 7997584 8144640 8242408 8314320 8568840 8868608 8997282 9140096 9272709 9502080 9792960 9977184 9996980 10282608 10303010 10496829 11085760 11402496 11425120 11751552 11996376 12363612 12471480 12669440 12853260 13057280 13302912 13710144 13995772 14253120 14424214 14689440 14995470 15454515 15668736 15995168 16289280 16484816 16628640 17137680 17494715 17737216 17994564 18280192 18545418 19004160 19585920 19954368 19993960 20565216 20606020 20993658 21636321 22171520 22493205 22804992 22850240 23503104 23992752 24727224 24942960 25706520 26114560 26605824 27420288 27991544 28506240 28848428 29378880 29990940 30909030 31490487 31990336 32969632 33257280 34275360 34989430 35989128 36060535 36560384 37090836 38008320 39171840 39908736 39987920 41130432 41212040 41987316 43272642 44343040 44986410 45700480 46363545 47006208 47985504 49454448 49885920 50484749 51413040 52484145 53211648 54840576 55983088 57012480 57696856 58757760 59981880 61818060 62980974 63980672 64908963 65939264 66514560 68550720 69978860 71978256 72121070 74181672 78343680 79817472 79975840 82260864 82424080 83974632 86545284 88686080 89972820 91400960 92727090 95971008 98908896 99771840 100969498 102826080 104968290 108181605 109681152 111966176 114024960 115393712 117515520 119963760 123636120 125961948 127961344 129817926 131878528 133029120 137101440 139957720 143956512 144242140 148363344 151454247 157452435 159634944 159951680 164521728 164848160 167949264 173090568 179945640 182801920 185454180 191942016 197817792 199543680 201938996 205652160 209936580 216363210 223932352 230787424 235031040 239927520 247272240 251923896 252423745 255922688 259635852 263757056 266058240 274202880 279915440 287913024 288484280 296726688 302908494 314904870 319903360 324544815 329043456 329696320 335898528 346181136 353393243 359891280 370908360 383884032 395635584 399087360 403877992 411304320 419873160 432726420 447864704 454362741 461574848 479855040 494544480 503847792 504847490 519271704 527514112 548405760 559830880 575826048 576968560 593453376 605816988 629809740 639806720 649089630 659392640 671797056 692362272 706786486 719782560 741816720 757271235 767768064 791271168 798174720 807755984 822608640 839746320 865452840 895729408 908725482 923149696 959710080 989088960 1007695584 1009694980 1038543408 1060179729 1119661760 1151652096 1153937120 1186906752 1211633976 1259619480 1279613440 1298179260 1318785280 1343594112 1384724544 1413572972 1439565120 1483633440 1514542470 1582542336 1615511968 1645217280 1679492640 1730905680 1766966215 1791458816 1817450964 1846299392 1919420160 1978177920 2015391168 2019389960 2077086816 2120359458 2239323520 2271813705 2303304192 2307874240 2373813504 2423267952 2519238960 2596358520 2637570560 2687188224 2769449088 2827145944 2879130240 2967266880 3029084940 3180539187 3231023936 3358985280 3461811360 3533932430 3634901928 3692598784 3838840320 3956355840 4030782336 4038779920 4154173632 4240718916 4478647040 4543627410 4615748480 4747627008 4846535904 5038477920 5192717040 5300898645 5374376448 5538898176 5654291888 5758260480 5934533760 6058169880 6361078374 6462047872 6717970560 6923622720 7067864860 7269803856 7912711680 8061564672 8077559840 8308347264 8481437832 8957294080 9087254820 9231496960 9693071808 10076955840 10385434080 10601797290 11077796352 11308583776 11516520960 11869067520 12116339760 12722156748 12924095744 13435941120 13847245440 14135729720 14539607712 15902695935 16123129344 16155119680 16616694528 16962875664 18174509640 18462993920 19386143616 20153911680 20770868160 21203594580 22617167552 23738135040 24232679520 25444313496 25848191488 26871882240 27694490880 28271459440 29079215424 31805391870 32310239360 33233389056 33925751328 36349019280 38772287232 40307823360 41541736320 42407189160 45234335104 48465359040 50888626992 55388981760 56542918880 58158430848 63610783740 64620478720 67851502656 72698038560 77544574464 80615646720 83083472640 84814378320 90468670208 96930718080 101777253984 113085837760 116316861696 127221567480 129240957440 135703005312 145396077120 166166945280 169628756640 180937340416 193861436160 203554507968 226171675520 232633723392 254443134960 271406010624 290792154240 339257513280 387722872320 407109015936 452343351040 508886269920 542812021248 581584308480 678515026560 814218031872 904686702080 1017772539840 1163168616960 1357030053120 1628436063744 2035545079680 2714060106240 4071090159360 8142180318720
• Sum of all divisors σ(n): 33213582230400
• Sum of proper divisors (its aliquot sum) s(n): 25071401911680
• 8142180318720 is an abundant number, because the sum of its proper divisors (25071401911680) is greater than itself. Its abundance is 16929221592960

Bases of 8142180318720

• Binary: 1110110011110111111110000111111111000000000₂
• Hexadecimal: 0x767BFC3FE00
• Base-36: 2VWGRXQ80

Squares and roots of 8142180318720

• 8142180318720 squared (8142180318720²) is 66295100342551320782438400
• 8142180318720 cubed (8142180318720³) is 539786661236688894226311251490766848000
• The square root of 8142180318720 is 2853450.5986121435
• The cube root of 8142180318720 is 20117.7885301957

Scales and comparisons

• 8,142,180,318,720 seconds is equal to 258,896 years, 7 weeks, 5 days, 3 hours, 12 minutes.
• To count from 1 to 8,142,180,318,720 would take you about six hundred forty-seven thousand, two hundred forty 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 8142180318720 cubic inches would be around 1676.5 feet tall.

Recreational maths with 8142180318720

• 8142180318720 backwards is 0278130812418
• 8142180318720 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 8142180318720's digits is 45
• More coming soon!