121327281396323712

Names of 121327281396323712

• Cardinal: 121327281396323712 can be written as One hundred twenty-one quadrillion, three hundred twenty-seven trillion, two hundred eighty-one billion, three hundred ninety-six million, three hundred twenty-three thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.21327281396323712 × 10¹⁷

Factors of 121327281396323712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 5424412

Divisors of 121327281396323712

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 72 81 93 96 108 124 128 144 162 186 192 216 243 248 279 288 324 372 384 432 486 496 558 576 648 744 837 864 972 992 1116 1152 1296 1488 1674 1728 1944 1984 2232 2511 2592 2976 3348 3456 3888 3968 4464 5022 5184 5952 6696 7533 7776 8928 10044 10368 11904 13392 15066 15552 17856 20088 23297 26784 30132 31104 35712 40176 46594 53568 60264 69891 80352 93188 107136 120528 139782 160704 186376 209673 241056 279564 321408 372752 419346 482112 559128 629019 722207 745504 838692 964224 1118256 1258038 1444414 1491008 1677384 1887057 2166621 2236512 2516076 2888828 2982016 3354768 3774114 4333242 4473024 5032152 5401079 5661171 5777656 6499863 6709536 7548228 8666484 8946048 10064304 10802158 11322342 11555312 12999726 13419072 15096456 16203237 17332968 19499589 20128608 21604316 22644684 23110624 25999452 26838144 30192912 32406474 34665936 38999178 40257216 43208632 45289368 46221248 48609711 51998904 58498767 60385824 64812948 69331872 77998356 80514432 86417264 90578736 92442496 97219422 103997808 116997534 120771648 129625896 138663744 145829133 155996712 167433449 172834528 175496301 181157472 194438844 207995616 233995068 241543296 259251792 277327488 291658266 311993424 334866898 345669056 350992602 362314944 388877688 415991232 437487399 467990136 502300347 518503584 583316532 623986848 669733796 691338112 701985204 724629888 777755376 831982464 874974798 935980272 1004600694 1037007168 1166633064 1247973696 1312462197 1339467592 1403970408 1506901041 1555510752 1749949596 1871960544 2009201388 2074014336 2333266128 2495947392 2624924394 2678935184 2807940816 3013802082 3111021504 3499899192 3743921088 4018402776 4520703123 4666532256 5249848788 5357870368 5615881632 6027604164 6222043008 6999798384 7487842176 8036805552 9041406246 9333064512 10499697576 10715740736 11231763264 12055208328 13562109369 13999596768 16073611104 18082812492 18666129024 20999395152 21431481472 22463526528 24110416656 27124218738 27999193536 32147222208 36165624984 40686328107 41998790304 48220833312 54248437476 55998387072 64294444416 72331249968 81372656214 83997580608 96441666624 108496874952 125828937463 144662499936 162745312428 167995161216 192883333248 216993749904 251657874926 289324999872 325490624856 377486812389 433987499808 503315749852 578649999744 650981249712 754973624778 867974999616 1006631499704 1132460437167 1301962499424 1509947249556 1735949999232 2013262999408 2264920874334 2603924998848 3019894499112 3397381311501 3900697061353 4026525998816 4529841748668 5207849997696 6039788998224 6794762623002 7801394122706 8053051997632 9059683497336 10192143934503 11702091184059 12079577996448 13589525246004 15602788245412 16106103995264 18119366994672 20384287869006 23404182368118 24159155992896 27179050492008 30576431803509 31205576490824 35106273552177 36238733989344 40768575738012 46808364736236 48318311985792 54358100984016 61152863607018 62411152981648 70212547104354 72477467978688 81537151476024 93616729472472 105318820656531 108716201968032 122305727214036 124822305963296 140425094208708 144954935957376 163074302952048 187233458944944 210637641313062 217432403936064 244611454428072 249644611926592 280850188417416 315956461969593 326148605904096 374466917889888 421275282626124 434864807872128 489222908856144 499289223853184 561700376834832 631912923939186 652297211808192 748933835779776 842550565252248 947869385908779 978445817712288 1123400753669664 1263825847878372 1304594423616384 1497867671559552 1685101130504496 1895738771817558 1956891635424576 2246801507339328 2527651695756744 3370202261008992 3791477543635116 3913783270849152 4493603014678656 5055303391513488 6740404522017984 7582955087270232 10110606783026976 13480809044035968 15165910174540464 20221213566053952 30331820349080928 40442427132107904 60663640698161856 121327281396323712
• Sum of all divisors σ(n): 373758254911641600
• Sum of proper divisors (its aliquot sum) s(n): 252430973515317888
• 121327281396323712 is an abundant number, because the sum of its proper divisors (252430973515317888) is greater than itself. Its abundance is 131103692118994176

Bases of 121327281396323712

• Binary: 110101111000010101000010100000101001100010001010110000000₂
• Hexadecimal: 0x1AF0A8505311580
• Base-36: X6MXJM5SO00

Squares and roots of 121327281396323712

• 121327281396323712 squared (121327281396323712²) is 14720309211022717902646628693458944
• 121327281396323712 cubed (121327281396323712³) is 1785975097886649180658453038699722668728622805680128
• The square root of 121327281396323712 is 348320658.8709944893
• The cube root of 121327281396323712 is 495054.2829240683

Scales and comparisons

• 121,327,281,396,323,712 seconds is equal to 3,857,832,258 years, 25 weeks, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 121,327,281,396,323,712 would take you about eleven billion, five hundred seventy-three million, four hundred ninety-six thousand, seven hundred seventy-five 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 121327281396323712 cubic inches would be around 41254.5 feet tall.

Recreational maths with 121327281396323712

• 121327281396323712 backwards is 217323693182723121
• The number of decimal digits it has is: 18
• The sum of 121327281396323712's digits is 63
• More coming soon!