18048080807527025664

Names of 18048080807527025664

• Cardinal: 18048080807527025664 can be written as Eighteen quintillion, forty-eight quadrillion, eighty trillion, eight hundred seven billion, five hundred twenty-seven million, twenty-five thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.8048080807527025664 × 10¹⁹

Factors of 18048080807527025664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 10152395

Divisors of 18048080807527025664

• Number of divisors d(n): 198
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 64 72 76 96 114 128 144 152 171 192 228 256 288 304 342 384 456 512 576 608 684 768 912 1024 1152 1216 1368 1536 1824 2304 2432 2736 3072 3648 4608 4864 5472 7296 9216 9728 10944 14592 19456 21888 29184 43776 58368 87552 175104 10152371 20304742 30457113 40609484 60914226 81218968 91371339 121828452 162437936 182742678 192895049 243656904 324875872 365485356 385790098 487313808 578685147 649751744 730970712 771580196 974627616 1157370294 1299503488 1461941424 1543160392 1736055441 1949255232 2314740588 2599006976 2923882848 3086320784 3472110882 3898510464 4629481176 5198013952 5847765696 6172641568 6944221764 7797020928 9258962352 10396027904 11695531392 12345283136 13888443528 15594041856 18517924704 23391062784 24690566272 27776887056 31188083712 37035849408 46782125568 49381132544 55553774112 74071698816 93564251136 98762265088 111107548224 148143397632 197524530176 222215096448 296286795264 444430192896 592573590528 888860385792 1777720771584 103070636921641 206141273843282 309211910764923 412282547686564 618423821529846 824565095373128 927635732294769 1236847643059692 1649130190746256 1855271464589538 1958342101511179 2473695286119384 3298260381492512 3710542929179076 3916684203022358 4947390572238768 5875026304533537 6596520762985024 7421085858358152 7833368406044716 9894781144477536 11750052609067074 13193041525970048 14842171716716304 15666736812089432 17625078913600611 19789562288955072 23500105218134148 26386083051940096 29684343433432608 31333473624178864 35250157827201222 39579124577910144 47000210436268296 52772166103880192 59368686866865216 62666947248357728 70500315654402444 79158249155820288 94000420872536592 105544332207760384 118737373733730432 125333894496715456 141000631308804888 158316498311640576 188000841745073184 237474747467460864 250667788993430912 282001262617609776 316632996623281152 376001683490146368 474949494934921728 501335577986861824 564002525235219552 752003366980292736 949898989869843456 1002671155973723648 1128005050470439104 1504006733960585472 2005342311947447296 2256010100940878208 3008013467921170944 4512020201881756416 6016026935842341888 9024040403763512832 18048080807527025664
• Sum of all divisors σ(n): 54856259785731198860
• Sum of proper divisors (its aliquot sum) s(n): 36808178978204173196
• 18048080807527025664 is an abundant number, because the sum of its proper divisors (36808178978204173196) is greater than itself. Its abundance is 18760098170677147532

Bases of 18048080807527025664

• Binary: 1111101001110111101010011101111100100010001100011000110000000000₂
• Hexadecimal: 0xFA77A9DF22318C00
• Base-36: 3T4CMP20C7WG0

Squares and roots of 18048080807527025664

• 18048080807527025664 squared (18048080807527025664²) is 325733220835025374791747417746514640896
• 18048080807527025664 cubed (18048080807527025664³) is 5878859491326583747134356074829151626057737145375935954944
• The square root of 18048080807527025664 is 4248303285.7279652633
• The cube root of 18048080807527025664 is 2623072.7892764067

Scales and comparisons

• 18,048,080,807,527,025,664 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 18,048,080,807,527,025,664 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 18048080807527025664 cubic inches would be around 218589.4 feet tall.

Recreational maths with 18048080807527025664

• 18048080807527025664 backwards is 46652072570808084081
• The number of decimal digits it has is: 20
• The sum of 18048080807527025664's digits is 81
• More coming soon!