16808085090163872

Names of 16808085090163872

• Cardinal: 16808085090163872 can be written as Sixteen quadrillion, eight hundred eight trillion, eighty-five billion, ninety million, one hundred sixty-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.6808085090163872 × 10¹⁶

Factors of 16808085090163872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 575

Divisors of 16808085090163872

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 79 96 144 158 237 288 316 474 491 632 711 948 982 1264 1422 1473 1896 1964 2528 2844 2946 3792 3928 4419 5688 5892 6241 7584 7856 8838 11376 11784 12482 15712 17676 18723 22752 23568 24964 35352 37446 38789 47136 49928 56169 70704 74892 77578 99856 112338 116367 141408 149784 155156 199712 224676 232734 241081 299568 310312 349101 449352 465468 482162 493039 599136 620624 698202 723243 898704 930936 964324 986078 1241248 1396404 1446486 1479117 1797408 1861872 1928648 1972156 2169729 2792808 2892972 2958234 3064331 3723744 3857296 3944312 4339458 4437351 5585616 5785944 5916468 6128662 7714592 7888624 8678916 8874702 9192993 11171232 11571888 11832936 12257324 15777248 17357832 17749404 18385986 19045399 23143776 23665872 24514648 27578979 34715664 35498808 36771972 38090798 47331744 49029296 55157958 57136197 69431328 70997616 73543944 76181596 98058592 110315916 114272394 118370771 141995232 147087888 152363192 171408591 220631832 228544788 236741542 242082149 294175776 304726384 342817182 355112313 441263664 457089576 473483084 484164298 609452768 685634364 710224626 726246447 882527328 914179152 946966168 968328596 1065336939 1371268728 1420449252 1452492894 1504586521 1828358304 1893932336 1936657192 2130673878 2178739341 2742537456 2840898504 2904985788 3009173042 3787864672 3873314384 4261347756 4357478682 4513759563 5485074912 5681797008 5809971576 6018346084 7746628768 8522695512 8714957364 9027519126 9351290909 11363594016 11619943152 12036692168 13541278689 17045391024 17429914728 18055038252 18702581818 23239886304 24073384336 27082557378 28053872727 34090782048 34859829456 36110076504 37405163636 48146768672 54165114756 56107745454 69719658912 72220153008 74810327272 84161618181 108330229512 112215490908 118862335159 144440306016 149620654544 168323236362 216660459024 224430981816 237724670318 299241309088 336646472724 356587005477 433320918048 448861963632 475449340636 673292945448 713174010954 738751981811 897723927264 950898681272 1069761016431 1346585890896 1426348021908 1477503963622 1901797362544 2139522032862 2216255945433 2693171781792 2852696043816 2955007927244 3803594725088 4279044065724 4432511890866 5705392087632 5910015854488 6648767836299 8558088131448 8865023781732 11410784175264 11820031708976 13297535672598 17116176262896 17730047563464 23640063417952 26595071345196 34232352525792 35460095126928 53190142690392 58361406563069 70920190253856 106380285380784 116722813126138 175084219689207 212760570761568 233445626252276 350168439378414 466891252504552 525252659067621 700336878756828 933782505009104 1050505318135242 1400673757513656 1867565010018208 2101010636270484 2801347515027312 4202021272540968 5602695030054624 8404042545081936 16808085090163872
• Sum of all divisors σ(n): 48509583021768960
• Sum of proper divisors (its aliquot sum) s(n): 31701497931605088
• 16808085090163872 is an abundant number, because the sum of its proper divisors (31701497931605088) is greater than itself. Its abundance is 14893412841441216

Bases of 16808085090163872

• Binary: 111011101101101101110101000101001001110101110010100000₂
• Hexadecimal: 0x3BB6DD45275CA0
• Base-36: 4LHYVOYSBS0

Squares and roots of 16808085090163872

• 16808085090163872 squared (16808085090163872²) is 282511724398189057139763814032384
• 16808085090163872 cubed (16808085090163872³) is 4748481102653686475612602245930853663287674830848
• The square root of 16808085090163872 is 129645999.1290277805
• The cube root of 16808085090163872 is 256156.9121147471

Scales and comparisons

• 16,808,085,090,163,872 seconds is equal to 534,445,115 years, 2 weeks, 2 days, 21 hours, 31 minutes, 12 seconds.
• To count from 1 to 16,808,085,090,163,872 would take you about one billion, six hundred three million, three hundred thirty-five thousand, three hundred forty-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 16808085090163872 cubic inches would be around 21346.4 feet tall.

Recreational maths with 16808085090163872

• 16808085090163872 backwards is 27836109058080861
• 16808085090163872 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 16808085090163872's digits is 72
• More coming soon!