66818316374942

Names of 66818316374942

• Cardinal: 66818316374942 can be written as Sixty-six trillion, eight hundred eighteen billion, three hundred sixteen million, three hundred seventy-four thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 6.6818316374942 × 10¹³

Factors of 66818316374942

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 975

Divisors of 66818316374942

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 11 17 19 22 29 31 34 37 38 58 62 74 121 187 209 242 319 323 341 374 407 418 493 527 551 589 629 638 646 682 703 814 829 899 961 986 1054 1073 1102 1147 1178 1258 1406 1658 1798 1922 2057 2146 2294 2299 3509 3553 3751 4114 4477 4598 5423 5797 6061 6479 6919 7018 7106 7502 7733 8954 9119 9367 9889 10013 10571 10846 11594 11803 11951 12122 12617 12958 13838 14093 15283 15466 15751 16337 17081 18238 18241 18259 18734 19499 19778 20026 20387 21142 21793 23606 23902 24041 25234 25699 27869 28186 30566 30673 31502 32674 33263 34162 35557 36482 36518 38998 39083 40774 43586 48082 51398 55738 59653 61346 63767 66526 66671 71114 71269 76109 78166 85063 100309 103037 108779 110143 116281 119306 127534 129833 131461 133342 138787 142538 152218 155023 168113 170126 173261 179707 187891 200618 200651 200849 206074 214489 217558 220286 224257 232562 239723 259666 262922 264451 267767 277574 282689 290377 306559 310046 310403 336226 337403 346522 346579 359414 365893 370481 375782 391127 401302 401698 408697 428978 436883 448514 456779 473773 479446 488281 521441 528902 529511 535534 565378 565471 580754 582787 604469 613118 620806 631997 674806 675583 693158 731786 740962 745271 782254 796669 817394 873766 889517 913558 947546 950863 976562 1031153 1042882 1059022 1130942 1133407 1165574 1208938 1211573 1263994 1351166 1446071 1490542 1593338 1705253 1779034 1849243 1901726 1905871 1976777 2062306 2066801 2207161 2209339 2266814 2359379 2423146 2466827 2636953 2892142 2908961 2945437 3109579 3194147 3372149 3410506 3414433 3698486 3711433 3811742 3812369 3953554 4024823 4075291 4133602 4302397 4414322 4418678 4495667 4718758 4805713 4933654 5024569 5211503 5273906 5371091 5735851 5817922 5824621 5890874 6219158 6220181 6388294 6410657 6649159 6744298 6828866 6951967 7422866 7431413 7624738 7765243 8049646 8150582 8197981 8300777 8604794 8763359 8991334 9001687 9611426 9784687 9907379 10049138 10423006 10459493 10742182 10743949 11342683 11471702 11484911 11649242 12440362 12669607 12821314 13298318 13543373 13903934 14160149 14862826 15121789 15136711 15530486 16164671 16395962 16601554 16900823 17526718 17529601 18003374 18066397 19569374 19591907 19814758 20918986 21487898 22685366 22969822 23103401 25339214 27086746 27575027 28320298 29476753 30243578 30273422 32329342 32399807 33801646 35059202 35135617 36132794 37558763 39183814 41936059 44828201 46206802 49452337 52862843 55150054 55270259 57326533 58953506 59082001 63094361 64070831 64799614 68421991 70271234 70517227 73140749 75117526 76471637 81745543 83872118 85417673 89656402 90177791 91308547 96396949 98904674 99018557 105725686 107631557 108981169 110540518 114653066 115054423 118164002 118183439 124769513 126188722 126334021 128141662 136843982 139365677 141034454 146281498 148977103 152943274 155761639 163491086 166339679 166503821 170835346 177811381 180355582 182617094 185909053 192793898 192825611 198037114 198730367 215263114 215510977 217962338 230108846 236366878 240722533 249539026 252668042 254137411 257324087 278731354 287313991 297954206 303325297 307128749 311523278 324244283 332679358 333007642 333062419 355622762 371818106 385651222 392757817 397460734 431021954 438964619 468775459 481445066 501104801 508274822 514648174 523925513 560058307 574627982 606650594 614257498 648488566 666124838 785515634 854825837 877929238 937550918 939594403 1002209602 1004394017 1047851026 1089204127 1120116614 1198792859 1300017829 1389674231 1533022447 1638748133 1709651674 1713378029 1829736469 1831542031 1879188806 1955925191 2008788034 2044999583 2121081721 2178408254 2186034037 2370620747 2397585718 2600035658 2647947863 2779348462 2795511521 2830564957 3066044894 3160453901 3277496266 3336578267 3378416239 3426756058 3566687113 3659472938 3663084062 3663686609 3911850382 4089999166 4242163442 4320335987 4372068074 4741241494 4828610809 5156530049 5295895726 5512152811 5591023042 5661129914 5763180643 6160641377 6320907802 6673156534 6756832478 7133374226 7327373218 7462398523 8640671974 8906733721 9403084207 9520991219 9657221618 10313060098 11024305622 11526361286 12321282754 14532039229 14924797046 16241690903 17813467442 18806168414 19041982438 29064078458 29127426493 31136214527 32483381806 34764992911 37162578629 40300552699 47523695857 53114718899 56721830539 58254852986 60633680921 62272429054 63394987073 67767055147 69529985822 74325157258 80601105398 82086383753 95047391714 97974070931 103433926277 104730903409 106229437798 113443661078 121267361842 126789974146 135534110294 159852431519 164172767506 178658599933 195948141862 206867852554 209461806818 276108745351 319704863038 357317199866 552217490702 902950221283 1077714780241 1152039937499 1758376746709 1805900442566 1965244599263 2155429560482 2304079874998 3037196198861 3516753493418 3930489198526 6074392397722 33409158187471 66818316374942
• Sum of all divisors σ(n): 134960782824000
• Sum of proper divisors (its aliquot sum) s(n): 68142466449058
• 66818316374942 is an abundant number, because the sum of its proper divisors (68142466449058) is greater than itself. Its abundance is 1324150074116

Bases of 66818316374942

• Binary: 1111001100010101011010000000110001001110011110₂
• Hexadecimal: 0x3CC55A03139E
• Base-36: NONWSDDWE

Squares and roots of 66818316374942

• 66818316374942 squared (66818316374942²) is 4464687403181842215925503364
• 66818316374942 cubed (66818316374942³) is 298322895421022562969656800358355106304888
• The square root of 66818316374942 is 8174247.1442293695
• The cube root of 66818316374942 is 40578.7354924737

Scales and comparisons

• 66,818,316,374,942 seconds is equal to 2,124,615 years, 40 weeks, 3 days, 5 hours, 29 minutes, 2 seconds.
• To count from 1 to 66,818,316,374,942 would take you about five million, three hundred eleven thousand, five hundred thirty-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 66818316374942 cubic inches would be around 3381.6 feet tall.

Recreational maths with 66818316374942

• 66818316374942 backwards is 24947361381866
• The number of decimal digits it has is: 14
• The sum of 66818316374942's digits is 68
• More coming soon!