13684720753297440

Names of 13684720753297440

• Cardinal: 13684720753297440 can be written as Thirteen quadrillion, six hundred eighty-four trillion, seven hundred twenty billion, seven hundred fifty-three million, two hundred ninety-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.368472075329744 × 10¹⁶

Factors of 13684720753297440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 123419198741

Divisors of 13684720753297440

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 28 30 32 33 35 36 40 42 44 45 48 55 56 60 63 66 70 72 77 80 84 88 90 96 99 105 110 112 120 126 132 140 144 154 160 165 168 176 180 198 210 220 224 231 240 252 264 280 288 308 315 330 336 352 360 385 396 420 440 462 480 495 504 528 560 616 630 660 672 693 720 770 792 840 880 924 990 1008 1056 1120 1155 1232 1260 1320 1386 1440 1540 1584 1680 1760 1848 1980 2016 2310 2464 2520 2640 2772 3080 3168 3360 3465 3696 3960 4620 5040 5280 5544 6160 6930 7392 7920 9240 10080 11088 12320 13860 15840 18480 22176 27720 36960 55440 110880 123419198713 246838397426 370257596139 493676794852 617095993565 740515192278 863934390991 987353589704 1110772788417 1234191987130 1357611185843 1481030384556 1727868781982 1851287980695 1974707179408 2221545576834 2468383974260 2591803172973 2715222371686 2962060769112 3455737563964 3702575961390 3949414358816 4072833557529 4319671954955 4443091153668 4936767948520 5183606345946 5430444743372 5553863942085 5924121538224 6788055929215 6911475127928 7405151922780 7775409518919 8145667115058 8639343909910 8886182307336 9503278300901 9873535897040 10367212691892 10860889486744 11107727884170 11848243076448 12218500672587 12959015864865 13576111858430 13822950255856 14810303845560 15550819037838 16291334230116 17278687819820 17772364614672 19006556601802 19747071794080 20364167787645 20734425383784 21721778973488 22215455768340 24437001345174 25918031729730 27152223716860 27645900511712 28509834902703 29620607691120 31101638075676 32582668460232 34557375639640 35544729229344 38013113203604 38877047594595 40728335575290 41468850767568 43443557946976 44430911536680 47516391504505 48874002690348 51836063459460 54304447433720 57019669805406 59241215382240 61092503362935 62203276151352 65165336920464 69114751279280 76026226407208 77754095189190 81456671150580 82937701535136 85529504708109 88861823073360 95032783009010 97748005380696 103672126918920 108608894867440 114039339610812 122185006725870 124406552302704 130330673840928 138229502558560 142549174513515 152052452814416 155508190378380 162913342301160 171059009416218 177723646146720 190065566018020 195496010761392 207344253837840 217217789734880 228078679221624 244370013451740 248813104605408 285098349027030 304104905628832 311016380756760 325826684602320 342118018832436 380131132036040 390992021522784 414688507675680 427647523540545 456157358443248 488740026903480 570196698054060 622032761513520 651653369204640 684236037664872 760262264072080 855295047081090 912314716886496 977480053806960 1140393396108120 1244065523027040 1368472075329744 1520524528144160 1710590094162180 1954960107613920 2280786792216240 2736944150659488 3421180188324360 4561573584432480 6842360376648720 13684720753297440
• Sum of all divisors σ(n): 58222266478137216
• Sum of proper divisors (its aliquot sum) s(n): 44537545724839776
• 13684720753297440 is an abundant number, because the sum of its proper divisors (44537545724839776) is greater than itself. Its abundance is 30852824971542336

Bases of 13684720753297440

• Binary: 110000100111100010111001010111010110011100100000100000₂
• Hexadecimal: 0x309E2E5759C820
• Base-36: 3QQTTXBHS80

Squares and roots of 13684720753297440

• 13684720753297440 squared (13684720753297440²) is 187271582095729653690633110553600
• 13684720753297440 cubed (13684720753297440³) is 2562759306008276883916263797895535151263862784000
• The square root of 13684720753297440 is 116981711.1915253187
• The cube root of 13684720753297440 is 239191.2636750919

Scales and comparisons

• 13,684,720,753,297,440 seconds is equal to 435,131,790 years, 17 weeks, 2 days, 16 hours, 24 minutes.
• To count from 1 to 13,684,720,753,297,440 would take you about one billion, three hundred five million, three hundred ninety-five thousand, three hundred seventy-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 13684720753297440 cubic inches would be around 19932.6 feet tall.

Recreational maths with 13684720753297440

• 13684720753297440 backwards is 04479235702748631
• 13684720753297440 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13684720753297440's digits is 72
• More coming soon!