18809970492925060

Names of 18809970492925060

• Cardinal: 18809970492925060 can be written as Eighteen quadrillion, eight hundred nine trillion, nine hundred seventy billion, four hundred ninety-two million, nine hundred twenty-five thousand and sixty.

Scientific notation

• Scientific notation: 1.880997049292506 × 10¹⁶

Factors of 18809970492925060

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 376276

Divisors of 18809970492925060

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 20 23 31 46 62 92 109 115 124 155 218 230 310 436 460 545 620 713 1090 1426 2180 2507 2852 3379 3565 5014 6758 7130 10028 12535 13516 14260 16895 25070 33790 35533 50140 67580 71066 77717 142132 155434 177665 310868 340573 355330 388585 681146 710660 777170 817259 1101523 1362292 1554340 1634518 1702865 2203046 3269036 3405730 3873097 4086295 4406092 5507615 6811460 7746194 7833179 8172590 10557763 11015230 15492388 15666358 16345180 19365485 21115526 22030460 25335029 31332716 37122457 38730970 39165895 42231052 50670058 52788815 74244914 77461940 78331790 89081231 101340116 105577630 120066007 126675145 148489828 156663580 178162462 185612285 211155260 240132014 242828549 253350290 356324924 371224570 445406155 480264028 485657098 506700580 600330035 742449140 853816511 890812310 971314196 1150796167 1200660070 1214142745 1707633022 1781624620 2301592334 2401320140 2428285490 2761518161 3415266044 4269082555 4603184668 4856570980 5523036322 5753980835 8538165110 11046072644 11507961670 12101580409 13807590805 17076330220 23015923340 24203160818 26468311841 27615181610 48406321636 52936623682 55230363220 60507902045 105873247364 121015804090 132341559205 242031608180 264683118410 278336349407 375148992679 529366236820 556672698814 750297985358 1113345397628 1319072264581 1391681747035 1500595970716 1875744963395 2638144529162 2783363494070 3751489926790 5276289058324 5566726988140 6595361322905 7502979853580 8628426831617 13190722645810 17256853663234 26381445291620 30338662085363 34513707326468 40891240202011 43142134158085 60677324170726 81782480404022 86284268316170 121354648341452 151693310426815 163564960808044 172568536632340 204456201010055 303386620853630 408912402020110 606773241707260 817824804040220 940498524646253 1880997049292506 3761994098585012 4702492623231265 9404985246462530 18809970492925060
• Sum of all divisors σ(n): 42939678031810560
• Sum of proper divisors (its aliquot sum) s(n): 24129707538885500
• 18809970492925060 is an abundant number, because the sum of its proper divisors (24129707538885500) is greater than itself. Its abundance is 5319737045960440

Bases of 18809970492925060

• Binary: 1000010110100111001000110001001011101110110010010000100₂
• Hexadecimal: 0x42D39189776484
• Base-36: 557KT5GFW5G

Squares and roots of 18809970492925060

• 18809970492925060 squared (18809970492925060²) is 353814989944711424671514776003600
• 18809970492925060 cubed (18809970492925060³) is 6655249520814598704124728480076337144461090216000
• The square root of 18809970492925060 is 137149445.8352823969
• The cube root of 18809970492925060 is 265947.5771196729

Scales and comparisons

• 18,809,970,492,925,060 seconds is equal to 598,098,878 years, 32 weeks, 6 hours, 17 minutes, 40 seconds.
• To count from 1 to 18,809,970,492,925,060 would take you about one billion, seven hundred ninety-four million, two hundred ninety-six thousand, six hundred thirty-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 18809970492925060 cubic inches would be around 22162.3 feet tall.

Recreational maths with 18809970492925060

• 18809970492925060 backwards is 06052929407990881
• The number of decimal digits it has is: 17
• The sum of 18809970492925060's digits is 79
• More coming soon!