18320811354388228997120

Names of 18320811354388228997120

• Cardinal: 18320811354388228997120 can be written as Eighteen sextillion, three hundred twenty quintillion, eight hundred eleven quadrillion, three hundred fifty-four trillion, three hundred eighty-eight billion, two hundred twenty-eight million, nine hundred ninety-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.832081135438822899712 × 10²²

Factors of 18320811354388228997120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 17431679

Divisors of 18320811354388228997120

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 32 40 46 64 80 92 115 128 160 184 230 256 320 368 460 512 640 736 920 1024 1280 1472 1840 2048 2560 2944 3680 4096 5120 5888 7360 8192 10240 11776 14720 16384 20480 23552 29440 32768 40960 47104 58880 65536 81920 94208 117760 131072 163840 188416 235520 262144 327680 376832 471040 524288 655360 753664 942080 1310720 1507328 1884160 2621440 3014656 3768320 6029312 7536640 12058624 15073280 17431649 30146560 34863298 60293120 69726596 87158245 139453192 174316490 278906384 348632980 400927927 557812768 697265960 801855854 1115625536 1394531920 1603711708 2004639635 2231251072 2789063840 3207423416 4009279270 4462502144 5578127680 6414846832 8018558540 8925004288 11156255360 12829693664 16037117080 17850008576 22312510720 25659387328 32074234160 35700017152 44625021440 51318774656 64148468320 71400034304 89250042880 102637549312 128296936640 142800068608 178500085760 205275098624 256593873280 285600137216 357000171520 410550197248 513187746560 571200274432 714000343040 821100394496 1026375493120 1142400548864 1428000686080 1642200788992 2052750986240 2284801097728 2856001372160 3284401577984 4105501972480 4569602195456 5712002744320 6568803155968 8211003944960 9139204390912 11424005488640 13137606311936 16422007889920 22848010977280 26275212623872 32844015779840 45696021954560 52550425247744 65688031559680 105100850495488 131376063119360 210201700990976 262752126238720 303862386859201 525504252477440 607724773718402 1051008504954880 1215449547436804 1519311934296005 2430899094873608 3038623868592010 4861798189747216 6077247737184020 6988834897761623 9723596379494432 12154495474368040 13977669795523246 19447192758988864 24308990948736080 27955339591046492 34944174488808115 38894385517977728 48617981897472160 55910679182092984 69888348977616230 77788771035955456 97235963794944320 111821358364185968 139776697955232460 155577542071910912 194471927589888640 223642716728371936 279553395910464920 311155084143821824 388943855179777280 447285433456743872 559106791820929840 622310168287643648 777887710359554560 894570866913487744 1118213583641859680 1244620336575287296 1555775420719109120 1789141733826975488 2236427167283719360 2489240673150574592 3111550841438218240 3578283467653950976 4472854334567438720 4978481346301149184 6223101682876436480 7156566935307901952 8945708669134877440 9956962692602298368 12446203365752872960 14313133870615803904 17891417338269754880 19913925385204596736 24892406731505745920 28626267741231607808 35782834676539509760 39827850770409193472 49784813463011491840 57252535482463215616 71565669353079019520 79655701540818386944 99569626926022983680 114505070964926431232 143131338706158039040 159311403081636773888 199139253852045967360 229010141929852862464 286262677412316078080 398278507704091934720 458020283859705724928 572525354824632156160 796557015408183869440 916040567719411449856 1145050709649264312320 1832081135438822899712 2290101419298528624640 3664162270877645799424 4580202838597057249280 9160405677194114498560 18320811354388228997120
• Sum of all divisors σ(n): 45881642963416188574800
• Sum of proper divisors (its aliquot sum) s(n): 27560831609027959577680
• 18320811354388228997120 is an abundant number, because the sum of its proper divisors (27560831609027959577680) is greater than itself. Its abundance is 9240020254639730580560

Bases of 18320811354388228997120

• Binary: 11111000010010110001010101000110101111111101010101100110000000000000000000₂
• Hexadecimal: 0x3E12C551AFF55980000
• Base-36: 2ZEGXOM5NQDKC8W

Squares and roots of 18320811354388228997120

• 18320811354388228997120 squared (18320811354388228997120²) is 335652128683080653752926980355164800968294400
• 18320811354388228997120 cubed (18320811354388228997120³) is 6149419330301562998274192920942411043968953809626862939828912128000
• The square root of 18320811354388228997120 is 135354391707.0599855795
• The cube root of 18320811354388228997120 is 26362194.9677452665

Scales and comparisons

• 18,320,811,354,388,228,997,120 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 18,320,811,354,388,228,997,120 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 18320811354388228997120 cubic inches would be around 2196849.6 feet tall.

Recreational maths with 18320811354388228997120

• 18320811354388228997120 backwards is 02179982288345311802381
• The number of decimal digits it has is: 23
• The sum of 18320811354388228997120's digits is 95
• More coming soon!