13215626715822930

Names of 13215626715822930

• Cardinal: 13215626715822930 can be written as Thirteen quadrillion, two hundred fifteen trillion, six hundred twenty-six billion, seven hundred fifteen million, eight hundred twenty-two thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 1.321562671582293 × 10¹⁶

Factors of 13215626715822930

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 166718

Divisors of 13215626715822930

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 81 90 105 126 135 162 189 210 270 315 378 405 567 630 810 945 1134 1890 2521 2835 5042 5670 5839 7563 11678 12605 15126 17517 17647 22689 25210 29195 35034 35294 37815 40873 45378 52551 52941 58390 68067 75630 81746 87585 88235 105102 105882 113445 122619 136134 157653 158341 158823 175170 176470 204201 204365 226890 245238 262755 264705 315306 316682 317646 340335 367857 408402 408730 472959 475023 476469 525510 529410 613095 680670 735714 788265 791705 794115 945918 950046 952938 1021005 1103571 1108387 1226190 1425069 1429407 1576530 1583410 1588230 1839285 2042010 2207142 2216774 2364795 2375115 2382345 2850138 2858814 3310713 3325161 3678570 4275207 4729590 4750230 4764690 5517855 5541935 6621426 6650322 7125345 7147035 8550414 9975483 11035710 11083870 12825621 14250690 14294070 14720119 16553565 16625805 19950966 21376035 25651242 29440238 29926449 33107130 33251610 42752070 44160357 49877415 59852898 64128105 73600595 88320714 89779347 99754830 103040833 128256210 132481071 147201190 149632245 179558694 206081666 220801785 264962142 299264490 309122499 397443213 399177661 441603570 448896735 515204165 618244998 662405355 794886426 798355322 897793470 924553099 927367497 1030408330 1192329639 1197532983 1324810710 1545612495 1849106198 1854734994 1987216065 1995888305 2384659278 2395065966 2773659297 2782102491 2794243627 3091224990 3592598949 3974432130 3991776610 4622765495 4636837485 5547318594 5564204982 5588487254 5961648195 5987664915 6471871693 7185197898 8320977891 8346307473 8382730881 9245530990 9273674970 10777796847 11923296390 11975329830 12943743386 13868296485 13910512455 13971218135 16641955782 16692614946 16765461762 17962994745 19415615079 21555593694 24962933673 25148192643 27736592970 27821024910 27942436270 32333390541 32359358465 35925989490 38831230158 41604889455 41731537365 41913654405 49925867346 50296385286 53888984235 58246845237 64666781082 64718716930 74888801019 75444577929 83209778910 83463074730 83827308810 97078075395 107777968470 116493690474 124814668365 125740963215 149777602038 150889155858 161666952705 174740535711 194156150790 226333733787 249629336730 251481926430 291234226185 323333905410 349481071422 374444005095 377222889645 452667467574 524221607133 582468452370 748888010190 754445779290 873702678555 1048443214266 1131668668935 1747405357110 2263337337870 2330798362579 2621108035665 4661596725158 5242216071330 6992395087737 11653991812895 13984790175474 16315588538053 20977185263211 23307983625790 32631177076106 34961975438685 41954370526422 48946765614159 62931555789633 69923950877370 81577942690265 97893531228318 104885926316055 125863111579266 146840296842477 163155885380530 188794667368899 209771852632110 244733828070795 293680593684954 314657778948165 377589334737798 440520890527431 489467656141590 629315557896330 734201484212385 881041781054862 943973336844495 1321562671582293 1468402968424770 1887946673688990 2202604452637155 2643125343164586 4405208905274310 6607813357911465 13215626715822930
• Sum of all divisors σ(n): 40635154742307840
• Sum of proper divisors (its aliquot sum) s(n): 27419528026484910
• 13215626715822930 is an abundant number, because the sum of its proper divisors (27419528026484910) is greater than itself. Its abundance is 14203901310661980

Bases of 13215626715822930

• Binary: 101110111100111000101011011111111000010111101101010010₂
• Hexadecimal: 0x2EF38ADFE17B52
• Base-36: 3M4JR3L8B4I

Squares and roots of 13215626715822930

• 13215626715822930 squared (13215626715822930²) is 174652789491972762610827113784900
• 13215626715822930 cubed (13215626715822930³) is 2308146070803113539668629098717397160350507757000
• The square root of 13215626715822930 is 114959239.3669292247
• The cube root of 13215626715822930 is 236426.3736940143

Scales and comparisons

• 13,215,626,715,822,930 seconds is equal to 420,216,050 years, 49 weeks, 1 day, 5 hours, 55 minutes, 30 seconds.
• To count from 1 to 13,215,626,715,822,930 would take you about one billion, two hundred sixty million, six hundred forty-eight thousand, one hundred fifty-two 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 13215626715822930 cubic inches would be around 19702.2 feet tall.

Recreational maths with 13215626715822930

• 13215626715822930 backwards is 03922851762651231
• 13215626715822930 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13215626715822930's digits is 63
• More coming soon!