1321145461423242

Names of 1321145461423242

• Cardinal: 1321145461423242 can be written as One quadrillion, three hundred twenty-one trillion, one hundred forty-five billion, four hundred sixty-one million, four hundred twenty-three thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.321145461423242 × 10¹⁵

Factors of 1321145461423242

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4695

Divisors of 1321145461423242

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 31 39 42 54 62 63 78 91 93 117 126 169 182 186 189 217 234 273 279 338 351 378 403 434 507 546 558 651 702 806 819 837 961 1014 1183 1209 1302 1521 1638 1674 1922 1953 2366 2418 2457 2821 2883 3042 3549 3627 3906 4563 4639 4914 5239 5642 5766 5859 6727 7098 7254 8463 8649 9126 9278 10478 10647 10881 11718 12493 13454 13917 15717 16926 17298 20181 21294 21762 24986 25389 25947 27834 31434 31941 32473 36673 37479 40362 41751 47151 50778 51894 60307 60543 63882 64946 73346 74958 76167 83502 87451 94302 97419 110019 112437 120614 121086 125253 141453 143809 152334 162409 174902 180921 181629 194838 220038 224874 250506 262353 282906 287618 292257 324818 330057 337311 361842 363258 422149 431427 487227 524706 542763 584514 660114 674622 783991 787059 844298 862854 876771 974454 990171 1006663 1085526 1136863 1266447 1294281 1461681 1567982 1574118 1628289 1753542 1869517 1980342 2013326 2273726 2351973 2361177 2532894 2588562 2923362 3019989 3256578 3410589 3739034 3799341 3882843 4385043 4458079 4703946 4722354 5487937 5608551 6039978 6821178 7055919 7598682 7765686 8770086 8916158 9059967 10231767 10975874 11217102 11398023 13086619 13374237 14111838 16463811 16825653 18119934 20463534 21167757 21520321 22796046 24303721 26173238 26748474 27179901 30695301 31206553 32927622 33651306 39259857 40122711 42335514 43040642 48607442 49391433 50476959 54359802 57955027 61390602 62413106 64560963 72911163 78519714 80245422 93619659 98782866 100953918 115910054 117779571 120368133 129121926 145822326 148174299 150642247 170126047 173865081 187239318 193682889 218733489 235559142 240736266 279764173 280858977 296348598 301284494 340252094 347730162 353338713 387365778 405685189 437466978 451926741 510378141 521595243 559528346 561717954 581048667 656200467 667129951 706677426 753415351 811370378 839292519 842576931 903853482 1020756282 1043190486 1162097334 1217055567 1312400934 1334259902 1355780223 1506830702 1531134423 1564785729 1678585038 1685153862 1958349211 2001389853 2260246053 2434111134 2517877557 2711560446 3062268846 3129571458 3636934249 3651166701 3916698422 4002779706 4067340669 4520492106 4593403269 4669909657 5035755114 5273907457 5875047633 6004169559 6780738159 7273868498 7302333402 7553632671 8134681338 8672689363 9186806538 9339819314 10547814914 10910802747 10953500103 11750095266 12008339118 13561476318 14009728971 15107265342 15821722371 17345378726 17625142899 18012508677 20342214477 20681028481 21821605494 21907000206 25458539743 26018068089 28019457942 31643444742 32732408241 35250285798 36025017354 40684428954 41362056962 42029186913 47465167113 50917079486 52036136178 52875428697 60708825541 62043085443 65464816482 76375619229 78054204267 84058373826 94930334226 98197224723 105750857394 112744961719 121417651082 124086170886 126087560739 142395501339 144767199367 152751238458 156108408534 182126476623 186129256329 196394449446 225489923438 229126857687 234162612801 252175121478 268853370253 284791002678 289534398734 338234885157 364252953246 372258512658 434301598101 458253715374 468325225602 537706740506 546379429869 558387768987 676469770314 687380573061 789214732033 806560110759 868603196202 1014704655471 1092758859738 1116775537974 1302904794303 1374761146122 1578429464066 1613120221518 1639138289607 1881973591771 2029409310942 2367644196099 2419680332277 2605809588606 3044113966413 3278276579214 3495093813289 3763947183542 3908714382909 4735288392198 4839360664554 5645920775313 6088227932826 6990187626578 7102932588297 7259040996831 7817428765818 10485281439867 11291841550626 14205865176594 14518081993662 16937762325939 20970562879734 21308797764891 24465656693023 31455844319601 33875524651878 42617595529782 48931313386046 50813286977817 62911688639202 73396970079069 94367532958803 101626573955634 146793940158138 188735065917606 220190910237207 440381820474414 660572730711621 1321145461423242
• Sum of all divisors σ(n): 3755034612440640
• Sum of proper divisors (its aliquot sum) s(n): 2433889151017398
• 1321145461423242 is an abundant number, because the sum of its proper divisors (2433889151017398) is greater than itself. Its abundance is 1112743689594156

Bases of 1321145461423242

• Binary: 100101100011001001100100101111011001011110010001010₂
• Hexadecimal: 0x4B19325ECBC8A
• Base-36: D0B1UGRLAI

Squares and roots of 1321145461423242

• 1321145461423242 squared (1321145461423242²) is 1745425330239231015588257790564
• 1321145461423242 cubed (1321145461423242³) is 2305960753298723407995959638401122633797888488
• The square root of 1321145461423242 is 36347564.7247961029
• The cube root of 1321145461423242 is 109727.8523511449

Scales and comparisons

• 1,321,145,461,423,242 seconds is equal to 42,008,339 years, 5 weeks, 2 days, 3 hours, 20 minutes, 42 seconds.
• To count from 1 to 1,321,145,461,423,242 would take you about one hundred twenty-six million, twenty-five thousand and seventeen 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 1321145461423242 cubic inches would be around 9144 feet tall.

Recreational maths with 1321145461423242

• 1321145461423242 backwards is 2423241645411231
• The number of decimal digits it has is: 16
• The sum of 1321145461423242's digits is 45
• More coming soon!