12513257021122

Names of 12513257021122

• Cardinal: 12513257021122 can be written as Twelve trillion, five hundred thirteen billion, two hundred fifty-seven million, twenty-one thousand, one hundred twenty-two.

Scientific notation

• Scientific notation: 1.2513257021122 × 10¹³

Factors of 12513257021122

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1127

Divisors of 12513257021122

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 11 13 22 26 29 37 58 61 67 74 121 122 134 143 242 286 319 377 407 481 638 671 737 754 793 814 871 907 962 1073 1342 1474 1573 1586 1742 1769 1814 1943 2146 2257 2479 3146 3509 3538 3886 4087 4147 4477 4514 4958 5291 7018 7381 8107 8174 8294 8723 8954 9581 9977 10582 11791 11803 13949 14762 16214 17446 19162 19459 19954 21373 22997 23582 23606 24827 25259 26303 27269 27898 29341 32227 33559 38918 42746 44957 45617 45994 49654 50518 52606 53131 54538 55327 58201 58682 60769 64454 65453 67118 71891 89914 91234 95953 105391 106262 109747 110654 116402 118523 121538 129701 129833 130906 143782 151219 153439 191906 210782 214049 219494 235103 237046 252967 259402 259666 273097 277849 289333 299959 302438 306878 322751 341939 354497 369149 428098 436267 470206 494527 505934 546194 555698 578666 584441 599918 608597 645502 668459 683878 708994 719251 719983 738298 789997 790801 850889 872534 934583 973211 989054 1168882 1217194 1303753 1336918 1426711 1438502 1439966 1540799 1579994 1581602 1604483 1663409 1687829 1701778 1762301 1869166 1946422 1965847 2047099 2248453 2607506 2782637 2853422 3056339 3081598 3182663 3208966 3326818 3375658 3524602 3550261 3706909 3761329 3899467 3931694 4060639 4094198 4385351 4496906 4798937 5565274 6112678 6365326 6428851 6694567 7100522 7353049 7413818 7522658 7798934 7911761 7919813 8121278 8689967 8698811 8770702 9359779 9597874 10280413 10705321 12651743 12857702 13389134 14341283 14706098 15823522 15839626 16948789 17379934 17397622 17649313 18297499 18719558 19385311 20560826 20858279 21410642 21624317 22518089 22909913 24732983 25303486 26612287 28682566 29229889 33897578 35298626 36594998 38770622 40775999 41374619 41716558 43248634 45036178 45819826 48189817 48238861 49465966 52788307 53224574 57009563 58459778 59365871 65205137 81551998 82749238 87029371 95589637 96379634 96477722 102957569 105576614 107500361 113084543 114019126 117758531 118731742 130410274 137155633 139169173 174058742 186436679 191179274 194142443 205915138 213238421 215000722 226169086 229441069 235517062 237867487 247698979 252009043 272062813 274311266 278338346 292735157 321528779 372873358 388284886 426476842 448535989 458882138 475734974 495397958 504018086 530087987 530627471 544125626 585470314 627105193 643057558 653024581 717256507 771756323 847666781 897071978 1060175974 1061254942 1182503971 1254210386 1306049162 1397504693 1434513014 1508711963 1530860903 1543512646 1695333562 1783023229 2365007942 2523851759 2772099473 2795009386 3017423926 3061721806 3220086727 3536816569 3566046458 3977513357 5047703518 5544198946 5830967857 6440173454 6898157123 7073633138 7183270391 7889821577 7955026714 8489319553 9324334591 11661935714 13007543681 13796314246 14366540782 15372551623 15779643154 16595831593 16978639106 18648669182 19613255519 26015087362 30745103246 33191663186 39226511038 43752646927 51707673641 87505293854 93382515083 102567680501 103415347282 169098067853 186765030166 205135361002 215745810709 338196135706 431491621418 481279116197 568784410051 962558232394 1137568820102 6256628510561 12513257021122
• Sum of all divisors σ(n): 24377672229120
• Sum of proper divisors (its aliquot sum) s(n): 11864415207998
• 12513257021122 is a deficient number, because the sum of its proper divisors (11864415207998) is less than itself. Its deficiency is 648841813124

Bases of 12513257021122

• Binary: 10110110000101111000001111010101111011000010₂
• Hexadecimal: 0xB61783D5EC2
• Base-36: 4FOIE5BCY

Squares and roots of 12513257021122

• 12513257021122 squared (12513257021122²) is 156581601276659029154138884
• 12513257021122 cubed (12513257021122³) is 1959345821553679115341824482978909507848
• The square root of 12513257021122 is 3537408.2350107685
• The cube root of 12513257021122 is 23216.1457548115

Scales and comparisons

• 12,513,257,021,122 seconds is equal to 397,882 years, 45 weeks, 16 hours, 5 minutes, 22 seconds.
• To count from 1 to 12,513,257,021,122 would take you about nine hundred ninety-four thousand, seven hundred seven 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 12513257021122 cubic inches would be around 1934.7 feet tall.

Recreational maths with 12513257021122

• 12513257021122 backwards is 22112075231521
• The number of decimal digits it has is: 14
• The sum of 12513257021122's digits is 34
• More coming soon!