13056421409971840

Names of 13056421409971840

• Cardinal: 13056421409971840 can be written as Thirteen quadrillion, fifty-six trillion, four hundred twenty-one billion, four hundred nine million, nine hundred seventy-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.305642140997184 × 10¹⁶

Factors of 13056421409971840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4313731

Divisors of 13056421409971840

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 41 61 62 64 80 82 122 124 128 155 160 164 205 244 248 305 310 320 328 410 488 496 610 620 640 656 820 976 992 1220 1240 1271 1312 1640 1891 1952 1984 2440 2480 2501 2542 2624 3280 3721 3782 3904 3968 4880 4960 5002 5084 5248 6355 6560 7442 7564 7808 9455 9760 9920 10004 10168 12505 12710 13120 14884 15128 18605 18910 19520 19840 20008 20336 25010 25420 26240 29768 30256 37210 37820 39040 40016 40672 50020 50840 59536 60512 74420 75640 77531 80032 81344 100040 101680 115351 119072 121024 148840 151280 152561 155062 160064 162688 200080 203360 230702 238144 242048 297680 302560 305122 310124 320128 387655 400160 406720 461404 476288 576755 595360 605120 610244 620248 762805 775310 800320 813440 922808 1153510 1190720 1210240 1220488 1240496 1525610 1550620 1600640 1845616 2307020 2381440 2440976 2480992 3051220 3101240 3691232 4313591 4614040 4729391 4881952 4961984 6102440 6202480 7382464 8627182 9228080 9458782 9763904 9923968 12204880 12404960 14764928 17254364 18456160 18917564 19527808 21567955 23646955 24409760 24809920 34508728 36912320 37835128 43135910 47293910 48819520 49619840 69017456 73824640 75670256 86271820 94587820 97639040 133721321 138034912 151340512 172543640 176857231 189175640 263129051 267442642 276069824 302681024 345087280 353714462 378351280 526258102 534885284 552139648 605362048 668606605 690174560 707428924 756702560 884286155 1052516204 1069770568 1315645255 1337213210 1380349120 1414857848 1513405120 1768572310 2105032408 2139541136 2631290510 2674426420 2760698240 2829715696 3026810240 3537144620 4210064816 4279082272 5262581020 5348852840 5482574161 5659431392 7074289240 8157000581 8420129632 8558164544 10525162040 10697705680 10788291091 10965148322 11318862784 14148578480 16050872111 16314001162 16840259264 17116329088 21050324080 21395411360 21576582182 21930296644 22637725568 27412870805 28297156960 32101744222 32628002324 33680518528 40785002905 42100648160 42790822720 43153164364 43860593288 53941455455 54825741610 56594313920 64203488444 65256004648 80254360555 81570005810 84201296320 85581645440 86306328728 87721186576 107882910910 109651483220 113188627840 128406976888 130512009296 160508721110 163140011620 168402592640 172612657456 175442373152 215765821820 219302966440 256813953776 261024018592 321017442220 326280023240 334437023821 345225314912 350884746304 431531643640 438605932880 497577035441 513627907552 522048037184 642034884440 652560046480 658085756551 668874047642 690450629824 701769492608 863063287280 877211865760 995154070882 1027255815104 1044096074368 1284069768880 1305120092960 1316171513102 1337748095284 1380901259648 1672185119105 1726126574560 1754423731520 1990308141764 2054511630208 2487885177205 2568139537760 2610240185920 2632343026204 2675496190568 3290428782755 3344370238210 3452253149120 3508847463040 3980616283528 4975770354410 5136279075520 5220480371840 5264686052408 5350992381136 6580857565510 6688740476420 6904506298240 7961232567056 9951540708820 10272558151040 10529372104816 10701984762272 13161715131020 13377480952840 15922465134112 19903081417640 20400658453081 21058744209632 21403969524544 26323430262040 26754961905680 31844930268224 39806162835280 40801316906162 42117488419264 42807939049088 52646860524080 53509923811360 63689860536448 79612325670560 81602633812324 84234976838528 102003292265405 105293721048160 107019847622720 159224651341120 163205267624648 204006584530810 210587442096320 214039695245440 318449302682240 326410535249296 408013169061620 421174884192640 652821070498592 816026338123240 1305642140997184 1632052676246480 2611284281994368 3264105352492960 6528210704985920 13056421409971840
• Sum of all divisors σ(n): 33555684771947520
• Sum of proper divisors (its aliquot sum) s(n): 20499263361975680
• 13056421409971840 is an abundant number, because the sum of its proper divisors (20499263361975680) is greater than itself. Its abundance is 7442841952003840

Bases of 13056421409971840

• Binary: 101110011000101011111100000000001011011101111010000000₂
• Hexadecimal: 0x2E62BF002DDE80
• Base-36: 3KK456WOPDS

Squares and roots of 13056421409971840

• 13056421409971840 squared (13056421409971840²) is 170470140034771050446189592985600
• 13056421409971840 cubed (13056421409971840³) is 2225729986110882448350440701995808962757525504000
• The square root of 13056421409971840 is 114264698.8792769715
• The cube root of 13056421409971840 is 235473.1460851745

Scales and comparisons

• 13,056,421,409,971,840 seconds is equal to 415,153,814 years, 35 weeks, 8 hours, 10 minutes, 40 seconds.
• To count from 1 to 13,056,421,409,971,840 would take you about one billion, two hundred forty-five million, four hundred sixty-one thousand, four hundred forty-four 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 13056421409971840 cubic inches would be around 19622.8 feet tall.

Recreational maths with 13056421409971840

• 13056421409971840 backwards is 04817990412465031
• 13056421409971840 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13056421409971840's digits is 64
• More coming soon!