66138435158016

Names of 66138435158016

• Cardinal: 66138435158016 can be written as Sixty-six trillion, one hundred thirty-eight billion, four hundred thirty-five million, one hundred fifty-eight thousand and sixteen.

Scientific notation

• Scientific notation: 6.6138435158016 × 10¹³

Factors of 66138435158016

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 1108

Divisors of 66138435158016

• Number of divisors d(n): 544
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 29 32 39 48 52 58 64 78 87 96 104 116 128 156 174 192 208 232 256 312 348 377 384 416 464 512 624 696 754 768 832 841 928 1024 1061 1131 1248 1392 1508 1536 1664 1682 1856 2048 2122 2262 2496 2523 2784 3016 3072 3183 3328 3364 3712 4096 4244 4524 4992 5046 5568 6032 6144 6366 6656 6728 7424 8192 8488 9048 9984 10092 10933 11136 12064 12288 12732 13312 13456 13793 14848 16384 16976 18096 19968 20184 21866 22272 24128 24389 24576 25464 26624 26912 27586 29696 30769 32768 32799 33952 36192 39936 40368 41379 43732 44544 48256 48778 49152 50928 53248 53824 55172 59392 61538 65536 65598 67904 72384 73167 79872 80736 82758 87464 89088 92307 96512 97556 98304 101856 106496 107648 110344 118784 123076 131196 135808 144768 146334 159744 161472 165516 174928 178176 184614 193024 195112 196608 203712 212992 215296 220688 237568 246152 262392 271616 289536 292668 317057 319488 322944 331032 349856 356352 369228 386048 390224 399997 407424 425984 430592 441376 475136 492304 524784 543232 579072 585336 634114 638976 645888 662064 699712 712704 738456 772096 780448 799994 814848 851968 861184 882752 892301 950272 951171 984608 1049568 1086464 1158144 1170672 1199991 1268228 1277952 1291776 1324128 1399424 1425408 1476912 1544192 1560896 1599988 1629696 1722368 1765504 1784602 1900544 1902342 1969216 2099136 2172928 2316288 2341344 2399982 2536456 2555904 2583552 2648256 2676903 2798848 2850816 2953824 3088384 3121792 3199976 3259392 3444736 3531008 3569204 3804684 3938432 4198272 4345856 4632576 4682688 4799964 5072912 5167104 5296512 5353806 5597696 5701632 5907648 6176768 6243584 6399952 6518784 6889472 7062016 7138408 7609368 7876864 8396544 8691712 9265152 9365376 9599928 10145824 10334208 10593024 10707612 11195392 11599913 11815296 12353536 12487168 12799904 13037568 13778944 14124032 14276816 15218736 15753728 16793088 17383424 18530304 18730752 19199856 20291648 20668416 21186048 21415224 22390784 23199826 23630592 24707072 24974336 25599808 25876729 26075136 27557888 28248064 28553632 30437472 31507456 33586176 34766848 34799739 37060608 37461504 38399712 40583296 41336832 42372096 42830448 44781568 46399652 47261184 49948672 51199616 51753458 52150272 55115776 56496128 57107264 60874944 63014912 67172352 69533696 69599478 74121216 74923008 76799424 77630187 81166592 82673664 84744192 85660896 89563136 92799304 94522368 99897344 102399232 103506916 104300544 112992256 114214528 121749888 126029824 134344704 139198956 149846016 153598848 155260374 162333184 165347328 169488384 171321792 179126272 185598608 189044736 199794688 204798464 207013832 208601088 225984512 228429056 243499776 252059648 268689408 278397912 299692032 307197696 310520748 324666368 336397477 338976768 342643584 358252544 371197216 378089472 399589376 409596928 414027664 451969024 456858112 486999552 504119296 537378816 556795824 599384064 614395392 621041496 649332736 672794954 677953536 685287168 716505088 742394432 756178944 799178752 819193856 828055328 903938048 913716224 973999104 1008238592 1009192431 1074757632 1113591648 1198768128 1228790784 1242082992 1298665472 1345589908 1355907072 1370574336 1484788864 1512357888 1598357504 1638387712 1656110656 1827432448 1947998208 2016477184 2018384862 2149515264 2227183296 2397536256 2457581568 2484165984 2597330944 2691179816 2711814144 2741148672 2969577728 3024715776 3276775424 3312221312 3654864896 3895996416 4036769724 4454366592 4795072512 4915163136 4968331968 5194661888 5382359632 5482297344 5939155456 6049431552 6553550848 6624442624 7309729792 7791992832 8073539448 8908733184 9830326272 9936663936 10389323776 10764719264 10964594688 11878310912 13107101696 13248885248 14619459584 15583985664 16147078896 17817466368 19660652544 19873327872 20778647552 21529438528 21929189376 23756621824 26214203392 26497770496 29238919168 31167971328 32294157792 35634932736 39321305088 39746655744 43058877056 43858378752 47513243648 52995540992 58477838336 62335942656 64588315584 71269865472 78642610176 79493311488 86117754112 87716757504 95026487296 105991081984 129176631168 142539730944 158986622976 172235508224 175433515008 190052974592 211982163968 258353262336 285079461888 317973245952 344471016448 380105949184 423964327936 516706524672 570158923776 635946491904 688942032896 760211898368 847928655872 1033413049344 1140317847552 1271892983808 1377884065792 1695857311744 2066826098688 2280635695104 2543785967616 2755768131584 4133652197376 5087571935232 5511536263168 8267304394752 11023072526336 16534608789504 22046145052672 33069217579008 66138435158016
• Sum of all divisors σ(n): 196903076973120
• Sum of proper divisors (its aliquot sum) s(n): 130764641815104
• 66138435158016 is an abundant number, because the sum of its proper divisors (130764641815104) is greater than itself. Its abundance is 64626206657088

Bases of 66138435158016

• Binary: 1111000010011100001101111011110000000000000000₂
• Hexadecimal: 0x3C270DEF0000
• Base-36: NFZKSNDHC

Squares and roots of 66138435158016

• 66138435158016 squared (66138435158016²) is 4374292605151086914889056256
• 66138435158016 cubed (66138435158016³) is 289308867827974047395294529341908473348096
• The square root of 66138435158016 is 8132554.0365875221
• The cube root of 66138435158016 is 40440.6355096041

Scales and comparisons

• 66,138,435,158,016 seconds is equal to 2,102,997 years, 34 weeks, 1 day, 15 hours, 53 minutes, 36 seconds.
• To count from 1 to 66,138,435,158,016 would take you about five million, two hundred fifty-seven thousand, four hundred ninety-four 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 66138435158016 cubic inches would be around 3370.1 feet tall.

Recreational maths with 66138435158016

• 66138435158016 backwards is 61085153483166
• The number of decimal digits it has is: 14
• The sum of 66138435158016's digits is 57
• More coming soon!