12985373692345072

Names of 12985373692345072

• Cardinal: 12985373692345072 can be written as Twelve quadrillion, nine hundred eighty-five trillion, three hundred seventy-three billion, six hundred ninety-two million, three hundred forty-five thousand and seventy-two.

Scientific notation

• Scientific notation: 1.2985373692345072 × 10¹⁶

Factors of 12985373692345072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1948

Divisors of 12985373692345072

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 8 16 17 31 34 37 62 68 74 124 136 148 248 272 289 296 496 527 578 592 629 961 1054 1147 1156 1258 1369 1861 1922 2108 2294 2312 2516 2738 3722 3844 4216 4588 4624 5032 5476 7444 7688 8432 8959 9176 10064 10693 10952 14888 15376 16337 17918 18352 19499 21386 21904 23273 29776 29791 31637 32674 35557 35836 38998 42439 42772 46546 50653 57691 59582 63274 65348 68857 71114 71672 77996 84878 85544 93092 101306 115382 119164 126548 130696 137714 142228 143344 155992 169756 171088 186184 202612 230764 238328 253096 261392 275428 277729 284456 311984 331483 339512 372368 395641 405224 461528 476656 506192 506447 537829 550856 555458 568912 604469 662966 679024 721463 791282 810448 861101 923056 980747 1012894 1075658 1101712 1102267 1110916 1170569 1208938 1315609 1325932 1442926 1570243 1582564 1722202 1788421 1961494 2025788 2134567 2151316 2204534 2221832 2341138 2417876 2547709 2631218 2651864 2885852 3140486 3165128 3444404 3576842 3922988 4051576 4269134 4302632 4409068 4443664 4682276 4835752 5095418 5262436 5303728 5771704 6280972 6330256 6888808 7153684 7845976 8103152 8538268 8605264 8609599 8818136 9364552 9671504 10190836 10275973 10524872 11543408 12264871 12561944 13777616 14307368 14638717 15691952 16672699 17076536 17219198 17636272 18729104 18738539 19899673 20381672 20551946 21049744 22365353 24529742 25123888 26694131 28614736 29277434 30403157 33345398 34153072 34438396 36287639 37477078 39799346 40763344 40783879 41103892 43311053 44730706 48677533 49059484 53388262 55441051 58554868 60806314 66171577 66690796 68876792 72575278 74954156 78978979 79598692 81567758 82207784 86622106 89461412 94265233 97355066 98118968 106776524 110882102 117109736 121612628 132343154 133381592 137753584 145150556 149908312 157957958 159197384 163135516 164415568 173244212 178922824 188530466 194710132 196237936 213553048 221764204 234219472 243225256 264686308 266763184 290301112 299816624 315915916 318394768 318555163 326271032 346488424 357845648 377060932 380211001 389420264 427106096 443528408 453800227 486450512 516853669 529372616 580602224 616889863 631831832 637110326 652542064 692976848 693325943 736287901 754121864 760422002 778840528 827518061 887056816 907600454 942497867 1033707338 1058745232 1124916809 1233779726 1263663664 1274220652 1342642643 1386651886 1472575802 1508243728 1509003523 1520844004 1602508961 1655036122 1815200908 1884995734 2051318887 2067414676 2249833618 2448348349 2467559452 2548441304 2685285286 2773303772 2922222223 2945151604 3018007046 3041688008 3205017922 3310072244 3630401816 3769991468 4102637774 4134829352 4499667236 4896696698 4935118904 5096882608 5370570572 5546607544 5844444446 5890303208 6036014092 6083376016 6410035844 6620144488 7260803632 7539982936 8205275548 8269658704 8999334472 9793393396 9870237808 10741141144 11093215088 11688888892 11780606416 11786541031 12072028184 12820071688 13240288976 14067807037 15079965872 16022463739 16410551096 17998668944 19123585753 19586786792 21482282288 22824924931 23377777784 23573082062 24144056368 25640143376 25653059891 27242652337 28135614074 32044927478 32821102192 34872421079 38247171506 39173573584 41621921933 45649849862 46755555568 47146164124 49677777791 51306119782 54485304674 56271228148 64089854956 69744842158 75898798819 76494343012 83243843866 90588888913 91299699724 94292328248 99355555582 102612239564 108970609348 112542456296 128179709912 139489684316 151797597638 152988686024 166487687732 181177777826 182599399448 188584656496 198711111164 205224479128 217941218696 225084912592 256359419824 278979368632 303595195276 305977372048 332975375464 362355555652 365198798896 397422222328 410448958256 435882437392 436102018147 557958737264 592831158343 607190390552 665950750928 707572672861 724711111304 794844444656 844522222447 872204036294 1185662316686 1214380781104 1290279579923 1415145345722 1449422222608 1540011111521 1689044444894 1744408072588 2371324633372 2580559159846 2808255556303 2830290691444 3080022223042 3378088889788 3488816145176 4742649266744 5161118319692 5616511112606 5660581382888 6160044446084 6756177779576 6977632290352 9485298533488 10322236639384 11233022225212 11321162765776 12320088892168 13512355559152 20644473278768 21934752858691 22466044450424 24640177784336 26180188895857 43869505717382 44932088900848 47740344457151 52360377791714 87739011434764 95480688914302 104720755583428 175478022869528 190961377828604 209441511166856 350956045739056 381922755657208 418883022333712 763845511314416 811585855771567 1623171711543134 3246343423086268 6492686846172536 12985373692345072
• Sum of all divisors σ(n): 28399386619036160
• Sum of proper divisors (its aliquot sum) s(n): 15414012926691088
• 12985373692345072 is an abundant number, because the sum of its proper divisors (15414012926691088) is greater than itself. Its abundance is 2428639234346016

Bases of 12985373692345072

• Binary: 101110001000100010000011101010001101010011101011110000₂
• Hexadecimal: 0x2E2220EA353AF0
• Base-36: 3JUXIBK0BN4

Squares and roots of 12985373692345072

• 12985373692345072 squared (12985373692345072²) is 168619929929847488605410722685184
• 12985373692345072 cubed (12985373692345072³) is 2189592802116111000569722499798942200677749813248
• The square root of 12985373692345072 is 113953383.8564922653
• The cube root of 12985373692345072 is 235045.2527451075

Scales and comparisons

• 12,985,373,692,345,072 seconds is equal to 412,894,717 years, 6 days, 17 hours, 37 minutes, 52 seconds.
• To count from 1 to 12,985,373,692,345,072 would take you about one billion, two hundred thirty-eight million, six hundred eighty-four thousand, one hundred fifty-one 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 12985373692345072 cubic inches would be around 19587.1 feet tall.

Recreational maths with 12985373692345072

• 12985373692345072 backwards is 27054329637358921
• The number of decimal digits it has is: 17
• The sum of 12985373692345072's digits is 76
• More coming soon!