12684246329625390

Names of 12684246329625390

• Cardinal: 12684246329625390 can be written as Twelve quadrillion, six hundred eighty-four trillion, two hundred forty-six billion, three hundred twenty-nine million, six hundred twenty-five thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.268424632962539 × 10¹⁶

Factors of 12684246329625390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4891656

Divisors of 12684246329625390

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 30 39 45 65 78 90 117 130 195 234 390 585 1093 1170 2029 2186 3279 4058 5465 6087 6558 9837 10145 10930 12174 14209 16395 18261 19674 20290 26377 28418 30435 32790 36522 42627 49185 52754 60870 71045 79131 85254 91305 98370 127881 131885 142090 158262 182610 213135 237393 255762 263770 395655 426270 474786 639405 791310 1186965 1278810 2217697 2373930 4435394 4888511 6653091 9777022 11088485 13306182 14665533 19959273 22176970 24442555 28830061 29331066 33265455 39918546 43996599 48885110 57660122 63550643 66530910 73327665 86490183 87993198 99796365 127101286 144150305 146655330 172980366 190651929 199592730 219982995 259470549 288300610 317753215 381303858 432450915 439965990 518941098 571955787 635506430 864901830 953259645 1143911574 1297352745 1906519290 2594705490 2859778935 5343142523 5719557870 9918788819 10686285046 16029427569 19837577638 26715712615 29756366457 32058855138 48088282707 49593944095 53431425230 59512732914 69460852799 80147137845 89269099371 96176565414 99187888190 128944254647 138921705598 148781832285 160294275690 178538198742 208382558397 240441413535 257888509294 297563664570 347304263995 386832763941 416765116794 446345496855 480882827070 625147675191 644721273235 694608527990 773665527882 892690993710 1041912791985 1160498291823 1250295350382 1289442546470 1934163819705 2083825583970 2320996583646 3125738375955 3868327639410 5802491459115 6251476751910 10841236179167 11604982918230 21682472358334 32523708537501 54206180895835 65047417075002 97571125612503 108412361791670 140936070329171 162618542687505 195142251225006 281872140658342 325237085375010 422808210987513 487855628062515 704680351645855 845616421975026 975711256125030 1268424632962539 1409360703291710 2114041054937565 2536849265925078 4228082109875130 6342123164812695 12684246329625390
• Sum of all divisors σ(n): 35565911100195840
• Sum of proper divisors (its aliquot sum) s(n): 22881664770570450
• 12684246329625390 is an abundant number, because the sum of its proper divisors (22881664770570450) is greater than itself. Its abundance is 10197418440945060

Bases of 12684246329625390

• Binary: 101101000100000100000100111100101110001000101100101110₂
• Hexadecimal: 0x2D10413CB88B2E
• Base-36: 3GW6UBJ4GFI

Squares and roots of 12684246329625390

• 12684246329625390 squared (12684246329625390²) is 160890104950615177864777732652100
• 12684246329625390 cubed (12684246329625390³) is 2040769723192884358858054239878196205364196819000
• The square root of 12684246329625390 is 112624359.3971809901
• The cube root of 12684246329625390 is 233214.1456820731

Scales and comparisons

• 12,684,246,329,625,390 seconds is equal to 403,319,798 years, 17 weeks, 1 day, 21 hours, 16 minutes, 30 seconds.
• To count from 1 to 12,684,246,329,625,390 would take you about one billion, two hundred nine million, nine hundred fifty-nine thousand, three hundred ninety-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 12684246329625390 cubic inches would be around 19434.5 feet tall.

Recreational maths with 12684246329625390

• 12684246329625390 backwards is 09352692364248621
• The number of decimal digits it has is: 17
• The sum of 12684246329625390's digits is 72
• More coming soon!