66448979117400

Names of 66448979117400

• Cardinal: 66448979117400 can be written as Sixty-six trillion, four hundred forty-eight billion, nine hundred seventy-nine million, one hundred seventeen thousand, four hundred.

Scientific notation

• Scientific notation: 6.64489791174 × 10¹³

Factors of 66448979117400

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4743

Divisors of 66448979117400

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 20 22 24 25 30 31 33 40 44 50 55 60 62 66 75 88 93 100 110 120 124 131 132 150 155 165 186 200 220 248 262 264 275 300 310 330 341 372 393 440 465 524 550 600 620 631 655 660 682 744 775 786 825 930 1023 1048 1100 1240 1262 1310 1320 1364 1441 1550 1572 1650 1705 1860 1893 1965 2046 2200 2325 2524 2620 2728 2882 3100 3144 3155 3275 3300 3410 3720 3786 3929 3930 4061 4092 4323 4650 5048 5115 5240 5764 6200 6310 6550 6600 6820 6941 7205 7572 7858 7860 8122 8184 8525 8646 9300 9465 9825 10230 11528 11787 12183 12620 13100 13640 13882 14410 15144 15716 15720 15775 16244 17050 17292 18600 18930 19561 19645 19650 20305 20460 20823 21615 23574 24366 25240 25575 26200 27764 28820 31432 31550 32488 34100 34584 34705 36025 37860 39122 39290 39300 40610 40920 41646 43219 43230 44671 47148 47325 48732 51150 55528 57640 58683 58935 60915 63100 68200 69410 72050 75720 78244 78580 78600 81220 82661 83292 86438 86460 89342 94296 94650 97464 97805 98225 101525 102300 104115 108075 117366 117870 121799 121830 126200 129657 134013 138820 144100 156488 157160 162440 165322 166584 172876 172920 173525 178684 189300 195610 196450 203050 204600 208230 215171 216095 216150 223355 234732 235740 243598 243660 247983 259314 268026 277640 288200 293415 294675 304575 330644 345752 347050 357368 365397 378600 391220 392900 406100 413305 416460 430342 432190 432300 446710 469464 471480 487196 487320 489025 495966 514699 518628 520575 536052 586830 589350 608995 609150 645513 648285 661288 670065 694100 730794 782440 785800 812200 826610 832920 860684 864380 864600 893420 909271 974392 978050 991932 1029398 1037256 1041150 1072104 1075855 1080475 1116775 1173660 1178700 1217990 1218300 1239915 1291026 1296570 1339789 1340130 1388200 1461588 1467075 1544097 1653220 1721368 1728760 1786840 1818542 1826985 1956100 1983864 2058796 2066525 2082300 2151710 2160950 2233550 2347320 2357400 2435980 2436600 2479199 2479830 2562491 2573495 2582052 2593140 2679578 2680260 2727813 2923176 2934150 3044975 3088194 3227565 3241425 3306440 3350325 3637084 3653970 3912200 4019367 4117592 4133050 4164600 4303420 4321900 4467100 4546355 4871960 4958398 4959660 5124982 5146990 5164104 5186280 5359156 5360520 5379275 5455626 5661689 5868300 6089950 6176388 6199575 6455130 6482850 6698945 6700650 7274168 7307940 7437597 7687473 7720485 8038734 8266100 8606840 8643800 8934200 9092710 9134925 9916796 9919320 10249964 10293980 10718312 10758550 10911252 11323378 11736600 12179900 12352776 12395995 12399150 12812455 12867475 12910260 12965700 13397890 13401300 13639065 14615880 14875194 15374946 15440970 15955669 16077468 16137825 16532200 16985067 18185420 18269850 19833592 20096835 20499928 20587960 21517100 21822504 22646756 22731775 24359800 24791990 24798300 25624910 25734950 25820520 25931400 26795780 26802600 27271189 27278130 28187401 28308445 29750388 30749892 30881940 31911338 32154936 32275650 33494725 33970134 36370840 36539700 37187985 38437365 38602425 40193670 43034200 45293512 45463550 47867007 49583980 49596600 51249820 51469900 53591560 54542378 54556260 56374802 56616890 59500776 61499784 61763880 61979975 63822676 64062275 64551300 66989450 67940268 68195325 73079400 74375970 76855169 76874730 77204850 79778345 80387340 81813567 84562203 84925335 90927100 95734014 99167960 100484175 102499640 102939800 109084756 109112520 112749604 113233780 123959950 127645352 128124550 129102600 133978900 135880536 136355945 136390650 140937005 141542225 148751940 153710338 153749460 154409700 159556690 160774680 163627134 169124406 169850670 175512359 181854200 185939925 191468028 192186825 200968350 218169512 225499208 226467560 230565507 239335035 247919900 256249100 267957800 272711890 272781300 281874010 283084450 297503880 307420676 307498920 308819400 319113380 324775069 327254268 338248812 339701340 351024718 371879850 382936056 384275845 384373650 398891725 401936700 409067835 422811015 424626675 461131014 478670070 495839800 512498200 526537077 545423780 545562600 563748020 566168900 614841352 638226760 649550138 654508536 676497624 679402680 681779725 702049436 704685025 743759700 768551690 768747300 797783450 803873400 818135670 845406859 845622030 849253350 877561795 922262028 957340140 974325207 1053074154 1090847560 1127496040 1132337800 1152827535 1196675175 1299100276 1363559450 1404098872 1409370050 1487519400 1537103380 1537494600 1595566900 1623875345 1636271340 1690813718 1691244060 1698506700 1755123590 1844524056 1914680280 1921379225 1948650414 2045339175 2106148308 2114055075 2305655070 2393350350 2536220577 2598200552 2632685385 2727118900 2818740100 3074206760 3191133800 3247750690 3272542680 3381627436 3382488120 3397013400 3510247180 3572525759 3842758450 3897300828 4090678350 4212296616 4227034295 4228110150 4387808975 4611310140 4786700700 4871626035 5072441154 5265370770 5454237800 5637480200 5764137675 6495501380 6763254872 7020494360 7145051518 7685516900 7794601656 8119376725 8181356700 8454068590 8456220300 8775617950 9222620280 9573401400 9743252070 10068027139 10144882308 10530741540 10717577277 11528275350 12681102885 12991002760 13163426925 14290103036 15371033800 16238753450 16362713400 16908137180 16912440600 17551235900 17862628795 19486504140 20136054278 20289764616 21061483080 21135171475 21435154554 23056550700 24358130175 25362205770 26326853850 28580206072 30204081417 32477506900 33816274360 35102471800 35725257590 38973008280 40272108556 42270342950 42870309108 46113101400 48716260350 50340135695 50724411540 52653707700 53587886385 60408162834 63405514425 64955013800 71450515180 80544217112 84540685900 85740618216 89313143975 97432520700 100680271390 101448823080 105307415400 107175772770 110748298529 120816325668 126811028850 142901030360 151020407085 169081371800 178626287950 194865041400 201360542780 214351545540 221496597058 241632651336 251700678475 253622057700 267939431925 302040814170 332244895587 357252575900 402721085560 428703091080 442993194116 503401356950 507244115400 535878863850 553741492645 604081628340 664489791174 714505151800 755102035425 885986388232 1006802713900 1071757727700 1107482985290 1208163256680 1328979582348 1510204070850 1661224477935 2013605427800 2143515455400 2214965970580 2657959164696 2768707463225 3020408141700 3322448955870 4429931941160 5537414926450 6040816283400 6644897911740 8306122389675 11074829852900 13289795823480 16612244779350 22149659705800 33224489558700 66448979117400
• Sum of all divisors σ(n): 234168097996800
• Sum of proper divisors (its aliquot sum) s(n): 167719118879400
• 66448979117400 is an abundant number, because the sum of its proper divisors (167719118879400) is greater than itself. Its abundance is 101270139762000

Bases of 66448979117400

• Binary: 1111000110111101011011110010111100010101011000₂
• Hexadecimal: 0x3C6F5BCBC558
• Base-36: NJY8MI63C

Squares and roots of 66448979117400

• 66448979117400 squared (66448979117400²) is 4415466825744661282982760000
• 66448979117400 cubed (66448979117400³) is 293403262897479462297457711224216024000000
• The square root of 66448979117400 is 8151624.3238633121
• The cube root of 66448979117400 is 40503.8311911729

Scales and comparisons

• 66,448,979,117,400 seconds is equal to 2,112,871 years, 51 weeks, 5 days, 10 hours, 50 minutes.
• To count from 1 to 66,448,979,117,400 would take you about five million, two hundred eighty-two thousand, one hundred seventy-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 66448979117400 cubic inches would be around 3375.3 feet tall.

Recreational maths with 66448979117400

• 66448979117400 backwards is 00471197984466
• 66448979117400 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 66448979117400's digits is 66
• More coming soon!