17980645769216

Names of 17980645769216

• Cardinal: 17980645769216 can be written as Seventeen trillion, nine hundred eighty billion, six hundred forty-five million, seven hundred sixty-nine thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.7980645769216 × 10¹³

Factors of 17980645769216

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 187

Divisors of 17980645769216

• Number of divisors d(n): 816
• Complete list of divisors:
  1 2 4 8 13 16 17 26 29 32 34 37 52 58 64 68 74 89 104 116 128 136 148 169 178 208 221 232 256 272 296 338 356 377 416 442 464 481 493 512 544 592 629 676 712 754 832 884 928 962 986 1024 1073 1088 1157 1184 1258 1352 1424 1508 1513 1664 1768 1856 1924 1972 2048 2146 2176 2314 2368 2516 2581 2704 2848 2873 3016 3026 3293 3328 3536 3712 3848 3944 4096 4292 4352 4628 4736 4901 5032 5162 5408 5696 5746 6032 6052 6253 6409 6586 6656 7072 7424 7696 7888 8177 8192 8584 8704 9256 9472 9802 10064 10324 10816 11392 11492 12064 12104 12506 12818 13172 13312 13949 14144 14848 15041 15392 15776 16354 16384 17168 17408 18241 18512 18944 19604 19669 20128 20648 21632 22784 22984 24128 24208 25012 25636 26344 26624 27898 28288 29696 30082 30784 31552 32708 32768 33553 34336 34816 36482 37024 37888 39208 39338 40256 41296 42809 43264 43877 45568 45968 48256 48416 50024 51272 52688 53248 55796 55981 56576 59392 60164 61568 63104 65416 65536 67106 68672 69632 72964 74048 75776 78416 78676 80512 82592 83317 85618 86528 87754 91136 91936 95497 96512 96832 100048 102544 105376 106301 106496 111592 111962 113152 118784 120328 123136 126208 130832 134212 137344 139264 145928 148096 151552 156832 157352 161024 165184 166634 171236 173056 175508 181337 182272 183872 190994 193024 193664 200096 205088 210752 212602 212992 223184 223924 226304 237133 237568 240656 246272 252416 255697 261664 268424 274688 278528 291856 296192 303104 313664 314704 322048 330368 333268 342472 346112 351016 362674 364544 367744 381988 386048 387328 400192 410176 421504 425204 425984 436189 446368 447848 452608 474266 475136 481312 492544 504832 511394 523328 536848 549376 556517 557056 570401 583712 592384 606208 627328 629408 644096 660736 666536 684944 692224 702032 725348 727753 729088 735488 763976 772096 774656 800384 820352 843008 850408 851968 872378 892736 895696 905216 948532 950272 962624 985088 1009664 1022788 1046656 1073696 1098752 1113034 1114112 1140802 1167424 1184768 1212416 1241461 1254656 1258816 1288192 1321472 1333072 1369888 1384448 1404064 1450696 1455506 1458176 1470976 1527952 1544192 1549312 1600768 1623449 1640704 1686016 1700816 1744756 1785472 1791392 1810432 1897064 1900544 1925248 1970176 2019328 2045576 2093312 2147392 2197504 2226068 2281604 2334848 2369536 2424832 2482922 2509312 2517632 2576384 2642944 2666144 2739776 2768896 2808128 2901392 2911012 2916352 2941952 3055904 3082729 3088384 3098624 3201536 3246898 3281408 3372032 3401632 3489512 3570944 3582784 3620864 3794128 3850496 3940352 4038656 4091152 4186624 4294784 4395008 4452136 4563208 4669696 4739072 4965844 5018624 5035264 5152768 5285888 5332288 5479552 5537792 5616256 5802784 5822024 5832704 5883904 6111808 6165458 6176768 6197248 6403072 6493796 6562816 6744064 6803264 6979024 7141888 7165568 7241728 7415213 7588256 7700992 7880704 8077312 8182304 8373248 8589568 8790016 8904272 9126416 9339392 9460789 9478144 9931688 10037248 10070528 10305536 10571776 10664576 10959104 11075584 11232512 11605568 11644048 11767808 12223616 12330916 12353536 12394496 12806144 12987592 13125632 13488128 13606528 13958048 14283776 14331136 14483456 14830426 15176512 15401984 15761408 16138993 16154624 16364608 16746496 17179136 17580032 17808544 18252832 18678784 18921578 18956288 19863376 20074496 20141056 20611072 21104837 21143552 21329152 21918208 22465024 23211136 23288096 23535616 24447232 24661832 24707072 24788992 25612288 25975184 26251264 26976256 27213056 27916096 28567552 28662272 29660852 30353024 30803968 31522816 32277986 32309248 32729216 33492992 34358272 35160064 35617088 36505664 37357568 37843156 37912576 39726752 40148992 40282112 41222144 42209674 42287104 42658304 43836416 44930048 46422272 46576192 47071232 48894464 49323664 49577984 51224576 51950368 52502528 53952512 54426112 55832192 57135104 57324544 59321704 60706048 61607936 64555972 65458432 66985984 68716544 70320128 71234176 73011328 74715136 75686312 75825152 79453504 80297984 80564224 84419348 84574208 85316608 87672832 89860096 92844544 93152384 94142464 97788928 98647328 99155968 102449152 103900736 105005056 107905024 108852224 111664384 114270208 114649088 118643408 121412096 123215872 129111944 130916864 133971968 137433088 142468352 146022656 149430272 151372624 158907008 160595968 161128448 168838696 169148416 170633216 175345664 179720192 185689088 186304768 188284928 195577856 197294656 204898304 207801472 210010112 215810048 217704448 223328768 228540416 229298176 237286816 242824192 246431744 258223888 261833728 267943936 274362881 274866176 284936704 292045312 298860544 302745248 317814016 321191936 322256896 337677392 341266432 350691328 359440384 371378176 372609536 391155712 394589312 409796608 415602944 420020224 435408896 446657536 457080832 458596352 474573632 485648384 492863488 516447776 523667456 535887872 548725762 549732352 569873408 584090624 597721088 605490496 635628032 644513792 675354784 682532864 701382656 718880768 742756352 745219072 782311424 789178624 831205888 870817792 893315072 914161664 917192704 949147264 971296768 985726976 1032895552 1047334912 1097451524 1099464704 1139746816 1168181248 1195442176 1210980992 1271256064 1289027584 1350709568 1365065728 1402765312 1437761536 1485512704 1490438144 1564622848 1578357248 1662411776 1741635584 1786630144 1834385408 1898294528 1942593536 2065791104 2094669824 2194903048 2198929408 2279493632 2336362496 2421961984 2542512128 2701419136 2730131456 2805530624 2875523072 2971025408 2980876288 3129245696 3156714496 3324823552 3483271168 3573260288 3668770816 3796589056 3885187072 4131582208 4189339648 4389806096 4558987264 4672724992 4843923968 5085024256 5402838272 5460262912 5942050816 5961752576 6258491392 6313428992 6649647104 6966542336 7146520576 7593178112 7770374144 8263164416 8378679296 8779612192 9117974528 9345449984 9687847936 10170048512 10805676544 11884101632 11923505152 12626857984 13299294208 14293041152 15186356224 15540748288 16526328832 16757358592 17559224384 18235949056 18690899968 19375695872 20340097024 21611353088 23847010304 25253715968 26598588416 28586082304 30372712448 33052657664 35118448768 36471898112 37381799936 38751391744 40680194048 43222706176 47694020608 50507431936 53197176832 60745424896 66105315328 70236897536 77502783488 81360388096 86445412352 101014863872 106394353664 121490849792 132210630656 140473795072 155005566976 172890824704 202029727744 242981699584 264421261312 280947590144 310011133952 345781649408 485963399168 528842522624 561895180288 620022267904 691563298816 1057685045248 1123790360576 1383126597632 2247580721152 4495161442304 8990322884608 17980645769216
• Sum of all divisors σ(n): 44297331872400
• Sum of proper divisors (its aliquot sum) s(n): 26316686103184
• 17980645769216 is an abundant number, because the sum of its proper divisors (26316686103184) is greater than itself. Its abundance is 8336040333968

Bases of 17980645769216

• Binary: 100000101101001110010000000010000000000000000₂
• Hexadecimal: 0x105A72010000
• Base-36: 6DG708SU8

Squares and roots of 17980645769216

• 17980645769216 squared (17980645769216²) is 323303622278025240333254656
• 17980645769216 cubed (17980645769216³) is 5813207908085582261685396932317933469696
• The square root of 17980645769216 is 4240359.1556866973
• The cube root of 17980645769216 is 26198.0175302095

Scales and comparisons

• 17,980,645,769,216 seconds is equal to 571,728 years, 47 weeks, 5 days, 46 minutes, 56 seconds.
• To count from 1 to 17,980,645,769,216 would take you about one million, four hundred twenty-nine thousand, three hundred twenty-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 17980645769216 cubic inches would be around 2183.2 feet tall.

Recreational maths with 17980645769216

• 17980645769216 backwards is 61296754608971
• The number of decimal digits it has is: 14
• The sum of 17980645769216's digits is 71
• More coming soon!