12815279631882

Names of 12815279631882

• Cardinal: 12815279631882 can be written as Twelve trillion, eight hundred fifteen billion, two hundred seventy-nine million, six hundred thirty-one thousand, eight hundred eighty-two.

Scientific notation

• Scientific notation: 1.2815279631882 × 10¹³

Factors of 12815279631882

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3632

Divisors of 12815279631882

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 6 7 9 13 14 17 18 19 21 26 27 34 38 39 42 49 51 54 57 63 78 91 98 102 114 117 119 126 133 147 153 171 182 189 221 234 238 247 266 273 289 294 306 323 342 351 357 361 378 399 441 442 459 494 513 546 578 637 646 663 702 714 722 741 798 819 833 867 882 918 931 969 1026 1071 1083 1197 1274 1323 1326 1482 1547 1638 1666 1729 1734 1862 1911 1938 1989 2023 2142 2166 2223 2261 2394 2457 2499 2527 2601 2646 2793 2907 3094 3213 3249 3458 3571 3591 3757 3822 3978 4046 4199 4446 4522 4641 4693 4914 4998 5054 5187 5202 5491 5586 5733 5814 5967 6069 6137 6426 6498 6669 6783 7142 7182 7497 7514 7581 7803 8379 8398 8721 9282 9386 9747 10374 10713 10829 10982 11271 11466 11934 12103 12138 12274 12597 13338 13566 13923 14079 14161 14994 15162 15561 15606 15827 16473 16758 17199 17442 17689 18207 18411 19494 20349 21426 21658 22491 22542 22743 24206 24997 25137 25194 26299 27846 28158 28322 29393 31122 31654 32139 32487 32851 32946 33813 34398 35378 36309 36414 36822 37791 38437 40698 41769 42237 42483 42959 44982 45486 46423 46683 47481 49419 49994 50274 52598 53067 54621 55233 58786 60707 61047 64278 64974 65702 67626 67849 68229 71383 72618 74991 75582 76874 78897 79781 83538 84474 84966 85918 88179 92846 93366 94962 96417 97461 98553 98838 101439 104329 106134 108927 109242 110466 113373 115311 121414 122094 126711 127449 128877 135698 136458 139269 142443 142766 148257 149982 157794 159201 159562 165699 174979 176358 182121 184093 192834 194922 197106 202878 203547 205751 208658 214149 217854 224973 226746 229957 230622 236691 239343 253422 254898 257754 264537 269059 278538 284886 292383 295659 296514 300713 312987 318402 324961 326781 331398 345933 349958 364242 368186 382347 386631 407094 411502 417807 424949 427329 428298 449946 459914 473382 474943 477603 478686 499681 524937 529074 538118 546363 552279 558467 584766 591318 601426 610641 617253 625974 642447 649922 653562 674919 689871 691866 710073 718029 730303 764694 773262 789191 793611 807177 835614 849898 854658 882037 886977 902139 938961 949886 955206 974883 999362 1032019 1037799 1049874 1092726 1104558 1116934 1153433 1159893 1221282 1234506 1253421 1274847 1284894 1289131 1349838 1356277 1379742 1420146 1424829 1436058 1460606 1499043 1574811 1578382 1587222 1614354 1639089 1656837 1675401 1764074 1773954 1804278 1831923 1851759 1877922 1927341 1949766 2064038 2069613 2075598 2154087 2190909 2274727 2306866 2319786 2367573 2421531 2506842 2549694 2578262 2646111 2706417 2712554 2816883 2849658 2924649 2974643 2998086 3096057 3149622 3278178 3313674 3324601 3350802 3460299 3497767 3663846 3703518 3824541 3854682 3867393 3909269 4068831 4139226 4274487 4308174 4381818 4497129 4549454 4724433 4735146 4843062 4970511 5026203 5112121 5292222 5412834 5524337 5555277 5633766 5849298 5949286 6174259 6192114 6208839 6572727 6649202 6824181 6920598 6995534 7102719 7224133 7264593 7649082 7734786 7818538 7938333 8074031 8119251 8137662 8548974 8773947 8923929 8994258 9023917 9288171 9448866 9493939 9941022 9973803 10052406 10224242 10380897 10493301 11048674 11110554 11473623 11602179 11727807 12206493 12348518 12417678 12823461 13145454 13416247 13491387 13648362 14205438 14448266 14529186 14994629 15078609 15336363 15876666 16148062 16238502 16573011 16758703 17547894 17847858 18047834 18522777 18576342 18987878 19608361 19718181 19947606 20472543 20761794 20986602 21308157 21672399 21915227 22947246 23204358 23455614 23814999 24222093 24412986 25646922 26771787 26832494 26982774 27071751 27864513 28481817 29921409 29989258 30157218 30672726 31142691 31479903 33146022 33517406 34806537 35183421 36619479 37045554 38670359 39216722 39436362 40248741 40945086 42616314 43219813 43344798 43830454 44983887 46009089 47629998 48444186 49719033 50276109 50568931 53543574 54143502 55568331 55729026 56518217 56963634 58825083 59842818 61417629 62285382 62959806 63167419 65017197 65745681 66457573 69613074 70366842 72666279 73238958 77340718 80315361 80497482 81215253 85445451 86439626 89764227 89967774 92018178 93913729 94439709 99438066 100552218 101137862 104962403 105550263 111136662 113036434 116011077 117310921 117650166 120746223 122835258 126334838 129659439 130034394 131491362 132915146 134951661 137258527 138027267 145332558 149157099 150828327 151706793 153406589 160630722 162430506 166704993 169554651 170890902 176475249 179528454 187827458 188879418 189502257 195051591 197237043 199372719 209924806 211100526 217998837 232022154 234621842 241492446 243645759 254908693 256336353 259318878 269903322 274517054 276054534 281741187 284897951 298314198 301656654 303413586 306813178 314887209 333409986 339109302 348033231 351932763 352950498 362238669 372558859 379004514 388978317 390103182 394474086 398745438 404854983 411775581 435997674 452484981 455120379 460219767 487291518 508663953 509817386 512672706 529425747 563482374 568506771 569795902 591711129 598118157 629774418 657396103 696066462 703865526 724477338 734736821 745117718 764726079 777956634 809709966 821176447 823551162 845223561 854693853 904969962 910240758 920439534 944661627 960809689 1017327906 1044099693 1055798289 1058851494 1073846123 1117676577 1137013542 1166934951 1183422258 1196236314 1235326743 1314792206 1365361137 1380659301 1469473642 1525991859 1529452158 1642352894 1690447122 1705520313 1709387706 1784360851 1794354471 1889323254 1921619378 1972188309 1994285657 2088199386 2111596578 2147692246 2204210463 2235353154 2294178237 2333869902 2463529341 2470653486 2535670683 2564081559 2607912013 2730722274 2761318602 2833984881 2882429067 3051983718 3167394867 3221538369 3353029731 3411040626 3568721702 3588708942 3705980229 3944376618 3988571314 4141977903 4408420926 4588356474 4843265167 4927058682 5071341366 5128163118 5215824026 5353082553 5667969762 5764858134 5916564927 5982856971 6334789734 6443076738 6612631389 6706059462 6882534711 7390588023 7411960458 7692244677 7823736039 8283955806 8647287201 9664615107 9686530334 10059089193 10706165106 11833129854 11965713942 12490525957 13225262778 13765069422 13959999599 14529795501 14781176046 15384489354 15647472078 16059247659 17294574402 17749694781 17948570913 18255384091 19329230214 19837894167 20118178386 22171764069 23471208117 24981051914 25941861603 27919999198 28993845321 29059591002 32118495318 33902856169 35499389562 35897141826 36510768182 37471577871 39675788334 41879998797 43589386503 44343528138 46942416234 48177742977 51883723206 53845712739 54766152273 57987690642 67805712338 70413624351 74943155742 83759997594 87178773006 96355485954 101708568507 107691425478 109532304546 112414733613 125639996391 130768159509 140827248702 164298456819 203417137014 224829467226 237319993183 251279992782 261536319018 305125705521 328596913638 337244200839 376919989173 474639986366 492895370457 610251411042 674488401678 711959979549 753839978346 915377116563 985790740914 1423919959098 1830754233126 2135879938647 4271759877294 6407639815941 12815279631882
• Sum of all divisors σ(n): 40009114434240
• Sum of proper divisors (its aliquot sum) s(n): 27193834802358
• 12815279631882 is an abundant number, because the sum of its proper divisors (27193834802358) is greater than itself. Its abundance is 14378555170476

Bases of 12815279631882

• Binary: 10111010011111001010001100001010111000001010₂
• Hexadecimal: 0xBA7CA30AE0A
• Base-36: 4JJ9AM1AI

Squares and roots of 12815279631882

• 12815279631882 squared (12815279631882²) is 164231392043329649430861924
• 12815279631882 cubed (12815279631882³) is 2104671213368510013551912308208690260968
• The square root of 12815279631882 is 3579843.5205860603
• The cube root of 12815279631882 is 23401.4461033651

Scales and comparisons

• 12,815,279,631,882 seconds is equal to 407,486 years, 13 weeks, 17 hours, 44 minutes, 42 seconds.
• To count from 1 to 12,815,279,631,882 would take you about one million, eighteen thousand, seven hundred fifteen 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 12815279631882 cubic inches would be around 1950.1 feet tall.

Recreational maths with 12815279631882

• 12815279631882 backwards is 28813697251821
• 12815279631882 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12815279631882's digits is 63
• More coming soon!