13215394221096690

Names of 13215394221096690

• Cardinal: 13215394221096690 can be written as Thirteen quadrillion, two hundred fifteen trillion, three hundred ninety-four billion, two hundred twenty-one million, ninety-six thousand, six hundred ninety.

Scientific notation

• Scientific notation: 1.321539422109669 × 10¹⁶

Factors of 13215394221096690

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6446

Divisors of 13215394221096690

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 43 45 63 70 86 90 105 126 129 210 215 258 301 307 315 387 430 602 614 630 645 774 903 921 1290 1505 1535 1806 1842 1849 1935 2149 2709 2763 3010 3070 3698 3870 4298 4515 4605 5418 5526 5547 6079 6447 9030 9210 9245 10745 11094 12158 12894 12943 13201 13545 13815 16641 18237 18490 19341 21490 25886 26402 27090 27630 27735 30395 32235 33282 36474 38682 38829 39603 42553 54711 55470 60790 64470 64715 66005 77658 79206 83205 85106 91185 92407 96705 109422 116487 118809 127659 129430 132010 166410 182370 184814 193410 194145 198015 212765 232974 237618 255318 261397 273555 277221 382977 388290 396030 425530 462035 522794 547110 554442 567643 582435 594045 638295 765954 784191 831663 924070 1135286 1164870 1188090 1276590 1306985 1386105 1568382 1663326 1702929 1829779 1866253 1914885 2352573 2613970 2772210 2838215 3405858 3659558 3732506 3829770 3920955 3973501 4158315 4705146 5108787 5489337 5598759 5676430 7841910 7947002 8316630 8514645 9148895 9331265 10217574 10978674 11197518 11240071 11762865 11920503 13063771 16468011 16796277 17029290 18297790 18662530 19867505 22480142 23525730 23841006 25543935 26127542 27446685 27993795 32936022 33592554 33720213 35761509 36954241 39191313 39735010 51087870 54893370 55987590 56200355 59602515 65318855 67440426 71523018 73908482 78382626 78680497 80248879 82340055 83981385 101160639 110862723 112400710 117573939 119205030 130637710 157360994 160497758 164680110 167962770 168601065 178807545 184771205 195956565 202321278 221725446 235147878 236041491 240746637 258679687 332588169 337202130 357615090 369542410 391913130 393402485 401244395 472082982 481493274 505803195 517359374 554313615 561742153 587869695 665176338 708124473 722239911 776039061 786804970 802488790 1011606390 1108627230 1123484306 1175739390 1180207455 1203733185 1293398435 1416248946 1444479822 1552078122 1589032363 1662940845 1685226459 2328117183 2360414910 2407466370 2586796870 2808710765 3178064726 3325881690 3370452918 3450701797 3540622365 3611199555 3880195305 4656234366 4767097089 5055679377 5617421530 6901403594 7081244730 7222399110 7760390610 7945161815 8426132295 9534194178 10111358754 10352105391 11123226541 11344951987 11640585915 14301291267 15890323630 16852264590 17253508985 20704210782 22246453082 22689903974 23281171830 23835485445 24154912579 25278396885 28602582534 31056316173 33369679623 34034855961 34507017970 47670970890 48309825158 50556793770 51760526955 55616132705 56724759935 62112632346 66739359246 68069711922 68328391609 71506456335 72464737737 79414663909 100109038869 102104567883 103521053910 111232265410 113449519870 120774562895 136656783218 143012912670 144929475474 155281580865 158829327818 166848398115 170174279805 200218077738 204209135766 204985174827 217394213211 238243991727 241549125790 310563161730 333696796230 340348559610 341641958045 362323688685 397073319545 409970349654 434788426422 476487983454 478298741263 487832935441 500545194345 510522839415 614955524481 683283916090 714731975181 724647377370 794146639090 956597482526 975665870882 1001090388690 1021045678830 1024925874135 1086971066055 1191219958635 1229911048962 1429463950362 1434896223789 1463498806323 2049851748270 2173942132110 2382439917270 2391493706315 2439164677205 2869792447578 2926997612646 3074777622405 3414830548087 3573659875905 4304688671367 4390496418969 4782987412630 4878329354410 6149555244810 6829661096174 7147319751810 7174481118945 7317494031615 8609377342734 8780992837938 10244491644261 14348962237890 14634988063230 17074152740435 20488983288522 20976816223963 21523443356835 21952482094845 30733474932783 34148305480870 41953632447926 43046886713670 43904964189690 51222458221305 61466949865566 62930448671889 102444916442610 104884081119815 125860897343778 146837713567741 153667374663915 188791346015667 209768162239630 293675427135482 307334749327830 314652243359445 377582692031334 440513140703223 629304486718890 734188567838705 881026281406446 943956730078335 1321539422109669 1468377135677410 1887913460156670 2202565703516115 2643078844219338 4405131407032230 6607697110548345 13215394221096690
• Sum of all divisors σ(n): 40340651639416128
• Sum of proper divisors (its aliquot sum) s(n): 27125257418319438
• 13215394221096690 is an abundant number, because the sum of its proper divisors (27125257418319438) is greater than itself. Its abundance is 13909863197222748

Bases of 13215394221096690

• Binary: 101110111100110101010010111110000111010111111011110010₂
• Hexadecimal: 0x2EF354BE1D7EF2
• Base-36: 3M4GSAJVG8I

Squares and roots of 13215394221096690

• 13215394221096690 squared (13215394221096690²) is 174646644418995789775466328956100
• 13215394221096690 cubed (13215394221096690³) is 2308024255388725446870901314179918742044865309000
• The square root of 13215394221096690 is 114958228.1574341681
• The cube root of 13215394221096690 is 236424.9872493011

Scales and comparisons

• 13,215,394,221,096,690 seconds is equal to 420,208,658 years, 17 weeks, 2 days, 1 hour, 31 minutes, 30 seconds.
• To count from 1 to 13,215,394,221,096,690 would take you about one billion, two hundred sixty million, six hundred twenty-five thousand, nine hundred seventy-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 13215394221096690 cubic inches would be around 19702.1 feet tall.

Recreational maths with 13215394221096690

• 13215394221096690 backwards is 09669012249351231
• 13215394221096690 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13215394221096690's digits is 63
• More coming soon!