231197789619972

Names of 231197789619972

• Cardinal: 231197789619972 can be written as Two hundred thirty-one trillion, one hundred ninety-seven billion, seven hundred eighty-nine million, six hundred nineteen thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 2.31197789619972 × 10¹⁴

Factors of 231197789619972

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6748

Divisors of 231197789619972

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 23 27 28 36 42 46 54 63 69 81 84 92 108 126 138 161 162 167 189 207 243 252 276 322 324 334 378 414 483 486 501 567 621 644 668 756 828 966 972 1002 1134 1169 1242 1449 1503 1701 1863 1907 1932 2004 2268 2338 2484 2898 3006 3402 3507 3726 3814 3841 4347 4509 4639 4676 5589 5721 5796 6012 6804 7014 7452 7628 7682 8694 9018 9278 10521 11178 11442 11523 13041 13349 13527 13917 14028 15364 17163 17388 18036 18556 21042 22356 22884 23046 26082 26698 26887 27054 27834 31563 32473 34326 34569 39123 40047 40581 41751 42084 43861 46092 51489 52164 53396 53774 54108 55668 63126 64946 68652 69138 78246 80094 80661 81162 83502 87722 94689 97419 102978 103707 106697 107548 120141 125253 126252 129892 131583 138276 154467 156492 160188 161322 162324 167004 175444 189378 194838 205956 207414 213394 240282 241983 250506 263166 284067 292257 307027 308934 311121 318469 320091 322644 360423 375759 378756 389676 394749 414828 426788 463401 480564 483966 501012 526332 568134 584514 614054 617868 622242 636938 640182 720846 725949 746879 751518 774713 789498 876771 921081 926802 933363 955407 960273 967932 1081269 1127277 1136268 1169028 1184247 1228108 1244484 1273876 1280364 1441692 1451898 1493758 1503036 1549426 1578996 1753542 1842162 1853604 1866726 1910814 1920546 2162538 2177847 2229283 2240637 2254554 2324139 2368494 2630313 2763243 2866221 2880819 2903796 2987516 3098852 3243807 3507084 3552741 3684324 3733452 3821628 3841092 4325076 4355694 4458566 4481274 4509108 4648278 4736988 5260626 5422991 5526486 5732442 5761638 6487614 6533541 6687849 6721911 6972417 7105482 7324787 7890939 8289729 8598663 8642457 8711388 8846573 8917132 8962548 9296556 10521252 10658223 10845982 11052972 11464884 11523276 12975228 13067082 13375698 13443822 13944834 14210964 14649574 15781878 16268973 16579458 17197326 17284914 17693146 17818399 20063547 20165733 20917251 21316446 21691964 21974361 24869187 25795989 25927371 26134164 26539719 26751396 26887644 27889668 29299148 31563756 32537946 33158916 34394652 34569828 35386292 35636798 40127094 40331466 41834502 42632892 43948722 48806919 49738374 51273509 51591978 51854742 53079438 53455197 60190641 60497199 61926011 62751753 65075892 65923083 71273596 74607561 77387967 79619157 80254188 80662932 83669004 87897444 97613838 99476748 102547018 103183956 103709484 106158876 106910394 120381282 120994398 123852022 124728793 125503506 131846166 146420757 149215122 153820527 154775934 159238314 160365591 180571923 181491597 185778033 188255259 195227676 197769249 203471179 205094036 213820788 238857471 240762564 241988796 247704044 249457586 251007012 263692332 292841514 298430244 307641054 309551868 318476628 320731182 361143846 362983194 371556066 374186379 376510518 395538498 406942358 439262271 461461581 477714942 481096773 498915172 541715769 557334099 585683028 593307747 610413537 615282108 641462364 716572413 722287692 725966388 743112132 748372758 753021036 791076996 813884716 878524542 922923162 955429884 962193546 1083431538 1114668198 1122559137 1186615494 1220827074 1317786813 1384384743 1424298253 1433144826 1443290319 1477377691 1496745516 1672002297 1757049084 1779923241 1831240611 1845846324 1924387092 2149717239 2166863076 2229336396 2245118274 2373230988 2441654148 2635573626 2768769486 2848596506 2866289652 2886580638 2954755382 3344004594 3367677411 3559846482 3662481222 4153154229 4272894759 4299434478 4329870957 4432133073 4490236548 5016006891 5271147252 5493721833 5537538972 5697193012 5773161276 5909510764 6688009188 6735354822 7119692964 7324962444 8306308458 8545789518 8598868956 8659741914 8864266146 10032013782 10103032233 10341643837 10987443666 12459462687 12818684277 13296399219 13470709644 15048020673 16481165499 16612616916 17091579036 17319483828 17728532292 20064027564 20206064466 20683287674 21974887332 24918925374 25637368554 26592798438 30096041346 30309096699 31024931511 32962330998 33979686893 38456052831 39889197657 40412128932 41366575348 49443496497 49837850748 51274737108 53185596876 60192082692 60618193398 62049863022 65924661996 67959373786 76912105662 79778395314 93074794533 98886992994 101939060679 115368158493 119667592971 121236386796 124099726044 135918747572 153824211324 159556790628 186149589066 197773985988 203878121358 230736316986 237857808251 239335185942 279224383599 305817182037 346104475479 359002778913 372299178132 407756242716 461472633972 475715616502 478670371884 558448767198 611634364074 692208950958 713573424753 718005557826 837673150797 917451546111 951431233004 1116897534396 1223268728148 1384417901916 1427146849506 1436011115652 1675346301594 1834903092222 2140720274259 2513019452391 2752354638333 2854293699012 3350692603188 3669806184444 4281440548518 5026038904782 5504709276666 6422160822777 8257063914999 8562881097036 10052077809564 11009418553332 12844321645554 16514127829998 19266482468331 25688643291108 33028255659996 38532964936662 57799447404993 77065929873324 115598894809986 231197789619972
• Sum of all divisors σ(n): 727622776258560
• Sum of proper divisors (its aliquot sum) s(n): 496424986638588
• 231197789619972 is an abundant number, because the sum of its proper divisors (496424986638588) is greater than itself. Its abundance is 265227197018616

Bases of 231197789619972

• Binary: 110100100100010111101110000111111000011100000100₂
• Hexadecimal: 0xD245EE1F8704
• Base-36: 29YASQL890

Squares and roots of 231197789619972

• 231197789619972 squared (231197789619972²) is 53452417925160832668181280784
• 231197789619972 cubed (231197789619972³) is 12358080874140154428180294519406671586218048
• The square root of 231197789619972 is 15205189.5621189807
• The cube root of 231197789619972 is 61375.4316094079

Scales and comparisons

• 231,197,789,619,972 seconds is equal to 7,351,374 years, 29 weeks, 3 days, 19 hours, 46 minutes, 12 seconds.
• To count from 1 to 231,197,789,619,972 would take you about eighteen million, three hundred seventy-eight thousand, four hundred thirty-six 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 231197789619972 cubic inches would be around 5114.6 feet tall.

Recreational maths with 231197789619972

• 231197789619972 backwards is 279916987791132
• 231197789619972 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 231197789619972's digits is 81
• More coming soon!