16398067006161405

Names of 16398067006161405

• Cardinal: 16398067006161405 can be written as Sixteen quadrillion, three hundred ninety-eight trillion, sixty-seven billion, six million, one hundred sixty-one thousand, four hundred five.

Scientific notation

• Scientific notation: 1.6398067006161405 × 10¹⁶

Factors of 16398067006161405

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 360

Divisors of 16398067006161405

• Number of divisors d(n): 150
• Complete list of divisors:
  1 3 5 9 15 27 45 81 101 135 251 303 405 505 753 909 1255 1515 2259 2727 3765 4545 6777 8181 10201 11295 13635 20331 25351 30603 33885 40905 51005 63001 76053 91809 101655 126755 153015 189003 228159 275427 315005 380265 459045 567009 684477 826281 945015 1140795 1377135 1701027 2053431 2560451 2835045 3422385 4131405 5103081 6363101 7681353 8505135 10267155 12802255 15813251 19089303 23044059 25515405 31815505 38406765 47439753 57267909 69132177 79066255 95446515 115220295 142319259 171803727 207396531 237198765 286339545 345660885 426957777 515411181 642673201 711596295 859018635 1036982655 1280873331 1597138351 1928019603 2134788885 2577055905 3213366005 3969126001 4791415053 5784058809 6404366655 7985691755 9640098015 11907378003 14374245159 17352176427 19845630005 23957075265 28920294045 35722134009 43122735477 52056529281 59536890015 71871225795 86760882135 107166402027 129368206431 161310973451 178610670045 215613677385 260282646405 321499206081 400881726101 483932920353 535832010135 646841032155 806554867255 1202645178303 1451798761059 1607496030405 2004408630505 2419664601765 3607935534909 4355396283177 6013225891515 7258993805295 10823806604727 13066188849531 18039677674545 21776981415885 32471419814181 40489054336201 54119033023635 65330944247655 121467163008603 162357099070905 202445271681005 364401489025809 607335815043015 1093204467077427 1822007445129045 3279613401232281 5466022335387135 16398067006161405
• Sum of all divisors σ(n): 29807731067344890
• Sum of proper divisors (its aliquot sum) s(n): 13409664061183485
• 16398067006161405 is a deficient number, because the sum of its proper divisors (13409664061183485) is less than itself. Its deficiency is 2988402944977920

Bases of 16398067006161405

• Binary: 111010010000011111010001111110111001111100000111111101₂
• Hexadecimal: 0x3A41F47EE7C1FD
• Base-36: 4HGMNZHXAT9

Squares and roots of 16398067006161405

• 16398067006161405 squared (16398067006161405²) is 268896601538559264046232911574025
• 16398067006161405 cubed (16398067006161405³) is 4409384489758378760503505123886717102211755505125
• The square root of 16398067006161405 is 128054937.4532720039
• The cube root of 16398067006161405 is 254056.8362599621

Scales and comparisons

• 16,398,067,006,161,405 seconds is equal to 521,407,808 years, 12 weeks, 4 days, 22 hours, 36 minutes, 45 seconds.
• To count from 1 to 16,398,067,006,161,405 would take you about one billion, five hundred sixty-four million, two hundred twenty-three thousand, four hundred twenty-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 16398067006161405 cubic inches would be around 21171.4 feet tall.

Recreational maths with 16398067006161405

• 16398067006161405 backwards is 50416160076089361
• The number of decimal digits it has is: 17
• The sum of 16398067006161405's digits is 63
• More coming soon!