66842620416

Names of 66842620416

• Cardinal: 66842620416 can be written as Sixty-six billion, eight hundred forty-two million, six hundred twenty thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 6.6842620416 × 10¹⁰

Factors of 66842620416

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 46

Divisors of 66842620416

• Number of divisors d(n): 1080
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 17 18 22 24 26 27 32 33 34 36 39 44 48 51 52 54 64 66 68 72 78 81 88 96 99 102 104 108 117 128 132 136 143 144 153 156 162 169 176 187 192 198 204 208 216 221 234 243 256 264 272 286 288 289 297 306 312 324 338 351 352 374 384 396 408 416 429 432 442 459 468 486 507 512 528 544 561 572 576 578 594 612 624 648 663 676 702 704 748 768 792 816 832 858 864 867 884 891 918 936 972 1014 1053 1056 1088 1122 1144 1152 1156 1188 1224 1248 1287 1296 1326 1352 1377 1404 1408 1496 1521 1536 1584 1632 1664 1683 1716 1728 1734 1768 1782 1836 1859 1872 1944 1989 2028 2106 2112 2176 2244 2288 2304 2312 2376 2431 2448 2496 2574 2592 2601 2652 2673 2704 2754 2808 2816 2873 2992 3042 3159 3168 3179 3264 3328 3366 3432 3456 3468 3536 3564 3672 3718 3744 3757 3861 3888 3978 4056 4131 4212 4224 4352 4488 4563 4576 4608 4624 4752 4862 4896 4992 5049 5148 5184 5202 5304 5346 5408 5508 5577 5616 5632 5746 5967 5984 6084 6318 6336 6358 6528 6656 6732 6864 6912 6936 7072 7128 7293 7344 7436 7488 7514 7722 7776 7803 7956 8112 8262 8424 8448 8619 8704 8976 9126 9152 9248 9504 9537 9724 9792 9984 10098 10296 10368 10404 10608 10692 10816 11016 11154 11232 11271 11492 11583 11934 11968 12168 12636 12672 12716 13056 13464 13689 13728 13824 13872 14144 14256 14586 14688 14872 14976 15028 15147 15444 15552 15606 15912 16224 16524 16731 16848 16896 17238 17901 17952 18252 18304 18496 19008 19074 19448 19584 19968 20196 20592 20736 20808 21216 21384 21632 21879 22032 22308 22464 22542 22984 23166 23409 23868 23936 24336 25272 25344 25432 25857 26112 26928 27378 27456 27744 28288 28512 28611 29172 29376 29744 29952 30056 30294 30888 31104 31212 31603 31824 32448 33048 33462 33696 33813 34476 34749 35802 35904 36504 36608 36992 38016 38148 38896 39168 40392 41067 41184 41327 41472 41616 42432 42768 43264 43758 44064 44616 44928 45084 45441 45968 46332 46818 47736 47872 48672 48841 50193 50544 50688 50864 51714 53703 53856 54756 54912 55488 56576 57024 57222 58344 58752 59488 59904 60112 60588 61776 62208 62424 63206 63648 64896 65637 66096 66924 67392 67626 68952 69498 70227 71604 71808 73008 73216 73984 76032 76296 77571 77792 78336 80784 82134 82368 82654 83232 84864 85536 85833 86528 87516 88128 89232 89856 90168 90882 91936 92664 93636 94809 95472 95744 97344 97682 100386 101088 101439 101728 103428 107406 107712 109512 109824 110976 113152 114048 114444 116688 117504 118976 120224 121176 123552 123981 124416 124848 126412 127296 129792 131274 132192 133848 134784 135252 137904 138996 140454 143208 143616 146016 146523 147968 150579 152064 152592 155142 155584 161568 164268 164736 165308 166464 169728 171072 171666 175032 176256 178464 179712 180336 181764 183872 185328 187272 189618 190944 194688 195364 196911 200772 202176 202878 203456 206856 214812 215424 219024 219648 221952 228096 228888 232713 233376 235008 237952 240448 242352 247104 247962 249696 252824 254592 257499 259584 262548 264384 267696 269568 270504 275808 277992 280908 284427 286416 287232 292032 293046 301158 304317 305184 310284 311168 323136 328536 329472 330616 332928 339456 342144 343332 350064 352512 356928 360672 363528 367744 370656 371943 374544 379236 381888 389376 390728 393822 401544 404352 405756 406912 413712 429624 430848 438048 439569 443904 451737 456192 457776 465426 466752 475904 480896 484704 494208 495924 499392 505648 509184 514998 525096 528768 535392 537251 539136 541008 551616 555984 561816 568854 572832 584064 586092 590733 602316 608634 610368 620568 622336 646272 657072 658944 661232 665856 684288 686664 698139 700128 705024 713856 721344 727056 735488 741312 743886 749088 758472 763776 772497 778752 781456 787644 803088 808704 811512 813824 827424 853281 859248 861696 876096 879138 903474 912951 915552 930852 933504 951808 961792 969408 988416 991848 998784 1011296 1018368 1029996 1050192 1057536 1070784 1074502 1082016 1103232 1111968 1115829 1123632 1137708 1145664 1168128 1172184 1181466 1204632 1217268 1220736 1241136 1244672 1292544 1314144 1318707 1322464 1331712 1368576 1373328 1396278 1400256 1427712 1442688 1454112 1470976 1482624 1487772 1498176 1516944 1527552 1544994 1562912 1575288 1606176 1611753 1617408 1623024 1627648 1654848 1706562 1718496 1752192 1758276 1806948 1825902 1831104 1861704 1867008 1923584 1938816 1976832 1983696 1997568 2022592 2059992 2100384 2115072 2141568 2149004 2164032 2206464 2223936 2231658 2247264 2275416 2291328 2336256 2344368 2362932 2409264 2434536 2441472 2482272 2559843 2585088 2628288 2637414 2644928 2746656 2792556 2800512 2855424 2885376 2908224 2965248 2975544 2996352 3033888 3055104 3089988 3125824 3150576 3212352 3223506 3246048 3309696 3347487 3413124 3436992 3504384 3516552 3613896 3651804 3662208 3723408 3734016 3877632 3956121 3967392 3995136 4045184 4119984 4200768 4283136 4298008 4328064 4412928 4447872 4463316 4494528 4550832 4582656 4688736 4725864 4818528 4835259 4869072 4882944 4964544 5119686 5256576 5274828 5289856 5493312 5585112 5601024 5770752 5816448 5930496 5951088 5992704 6067776 6179976 6251648 6301152 6424704 6447012 6492096 6619392 6694974 6826248 6873984 7008768 7033104 7227792 7303608 7324416 7446816 7679529 7755264 7912242 7934784 8090368 8239968 8401536 8566272 8596016 8656128 8895744 8926632 8989056 9101664 9165312 9377472 9451728 9637056 9670518 9738144 9929088 10042461 10239372 10513152 10549656 10579712 10986624 11170224 11202048 11632896 11868363 11902176 11985408 12135552 12359952 12503296 12602304 12849408 12894024 12984192 13238784 13389948 13652496 13747968 14066208 14455584 14505777 14607216 14648832 14893632 15359058 15824484 15869568 16180736 16479936 16803072 17192032 17312256 17791488 17853264 17978112 18203328 18754944 18903456 19274112 19341036 19476288 19858176 20084922 20478744 21026304 21099312 21159424 21973248 22340448 23265792 23736726 23804352 24271104 24719904 25006592 25204608 25698816 25788048 25968384 26779896 27304992 27495936 28132416 28911168 29011554 29214432 29787264 30718116 31648968 31739136 32959872 33606144 34384064 35706528 35956224 36406656 37509888 37806912 38548224 38682072 38952576 39716352 40169844 40957488 42198624 43517331 43946496 44680896 47473452 47608704 48542208 49439808 50409216 51576096 51936768 53559792 54609984 56264832 57822336 58023108 58428864 59574528 61436232 63297936 63478272 65919744 68768128 71413056 72813312 75019776 75613824 77096448 77364144 77905152 80339688 81914976 84397248 87034662 89361792 94946904 95217408 98879616 100818432 103152192 107119584 109219968 112529664 115644672 116046216 116857728 119149056 122872464 126595872 130551993 131839488 137536256 142826112 145626624 151227648 154728288 155810304 160679376 163829952 168794496 174069324 178723584 189893808 190434816 197759232 206304384 214239168 218439936 225059328 231289344 232092432 233715456 245744928 253191744 261103986 275072512 285652224 302455296 309456576 321358752 327659904 337588992 348138648 357447168 379787616 395518464 412608768 428478336 436879872 464184864 467430912 491489856 506383488 522207972 571304448 618913152 642717504 655319808 675177984 696277296 759575232 825217536 856956672 928369728 982979712 1012766976 1044415944 1237826304 1285435008 1310639616 1392554592 1519150464 1713913344 1856739456 1965959424 2025533952 2088831888 2475652608 2570870016 2785109184 3038300928 3713478912 3931918848 4177663776 5141740032 5570218368 6076601856 7426957824 8355327552 11140436736 16710655104 22280873472 33421310208 66842620416
• Sum of all divisors σ(n): 251042775984
• Sum of proper divisors (its aliquot sum) s(n): 184200155568
• 66842620416 is an abundant number, because the sum of its proper divisors (184200155568) is greater than itself. Its abundance is 117357535152

Bases of 66842620416

• Binary: 111110010000001000010111001000000000₂
• Hexadecimal: 0xF90217200
• Base-36: UPGDC00

Squares and roots of 66842620416

• 66842620416 squared (66842620416²) is 4467935904077460013056
• 66842620416 cubed (66842620416³) is 298648543679267446314120612151296
• The square root of 66842620416 is 258539.3981891349
• The cube root of 66842620416 is 4058.3654840725

Scales and comparisons

• 66,842,620,416 seconds is equal to 2,125 years, 20 weeks, 1 day, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 66,842,620,416 would take you about four thousand, two hundred fifty 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 66842620416 cubic inches would be around 338.2 feet tall.

Recreational maths with 66842620416

• 66842620416 backwards is 61402624866
• The number of decimal digits it has is: 11
• The sum of 66842620416's digits is 45
• More coming soon!