231687906211523106

Names of 231687906211523106

• Cardinal: 231687906211523106 can be written as Two hundred thirty-one quadrillion, six hundred eighty-seven trillion, nine hundred six billion, two hundred eleven million, five hundred twenty-three thousand, one hundred six.

Scientific notation

• Scientific notation: 2.31687906211523106 × 10¹⁷

Factors of 231687906211523106

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 43765

Divisors of 231687906211523106

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 9 18 37 41 74 82 109 111 123 218 222 246 327 333 369 654 666 738 981 1517 1681 1962 3034 3362 4033 4469 4551 5043 8066 8938 9102 10086 12099 13407 13653 15129 24198 26814 27306 30258 36297 40221 43573 62197 72594 80442 87146 124394 130719 165353 183229 186591 261438 330706 366458 373182 392157 496059 549687 559773 784314 992118 1099374 1119546 1488177 1612201 1649061 1786493 2976354 3224402 3298122 3572986 4749457 4836603 5359479 6779473 9498914 9673206 10718958 13558946 14248371 14509809 16078437 20338419 28496742 29019618 32156874 40676838 42745113 61015257 66100241 73246213 85490226 122030514 132200482 146492426 175729909 194727737 198300723 219738639 351459818 389455474 396601446 439477278 527189727 584183211 594902169 659215917 1054379454 1168366422 1189804338 1318431834 1581569181 1752549633 1898606329 2710109881 3163138362 3505099266 3797212658 5420219762 5695818987 7204926269 7983837217 8130329643 11391637974 14409852538 15967674434 16260659286 17087456961 21614778807 23951511651 24390988929 34174913922 43229557614 47903023302 48781977858 64844336421 70248434173 71854534953 77842859489 129688672842 140496868346 143709069906 155685718978 206948089861 210745302519 233528578467 295401977029 413896179722 421490605038 467057156934 590803954058 620844269583 632235907557 700585735401 886205931087 1241688539166 1264471815114 1401171470802 1772411862174 1862532808749 2658617793261 2880185801093 3191557239049 3725065617498 5317235586522 5760371602186 6383114478098 7657079324857 8484871684301 8640557403279 9574671717147 15314158649714 16969743368602 17281114806558 19149343434294 22971237974571 25454615052903 25921672209837 28724015151441 45942475949142 50909230105806 51843344419674 57448030302882 68913713923713 76363845158709 118087617844813 137827427847426 152727690317418 236175235689626 313940252319137 347879739056341 354262853534439 627880504638274 695759478112682 708525707068878 941820756957411 1043639217169023 1062788560603317 1883641513914822 2087278434338046 2125577121206634 2825462270872233 3130917651507069 5650924541744466 6261835303014138 12871550345084617 25743100690169234 38614651035253851 77229302070507702 115843953105761553 231687906211523106
• Sum of all divisors σ(n): 533299354083304380
• Sum of proper divisors (its aliquot sum) s(n): 301611447871781274
• 231687906211523106 is an abundant number, because the sum of its proper divisors (301611447871781274) is greater than itself. Its abundance is 69923541660258168

Bases of 231687906211523106

• Binary: 1100110111000111101110110001010100011111011110101000100010₂
• Hexadecimal: 0x3371EEC547DEA22
• Base-36: 1RDAIAQXVFOI

Squares and roots of 231687906211523106

• 231687906211523106 squared (231687906211523106²) is 53679285884679527044254096371887236
• 231687906211523106 cubed (231687906211523106³) is 12436841353551166380142972295336376894772735240475016
• The square root of 231687906211523106 is 481339699.3927709533
• The cube root of 231687906211523106 is 614187.7095974815

Scales and comparisons

• 231,687,906,211,523,106 seconds is equal to 7,366,958,759 years, 40 weeks, 3 days, 7 hours, 5 minutes, 6 seconds.
• To count from 1 to 231,687,906,211,523,106 would take you about twenty-two billion, one hundred million, eight hundred seventy-six thousand, two hundred seventy-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 231687906211523106 cubic inches would be around 51182.3 feet tall.

Recreational maths with 231687906211523106

• 231687906211523106 backwards is 601325112609786132
• The number of decimal digits it has is: 18
• The sum of 231687906211523106's digits is 63
• More coming soon!