16438373648550

Names of 16438373648550

• Cardinal: 16438373648550 can be written as Sixteen trillion, four hundred thirty-eight billion, three hundred seventy-three million, six hundred forty-eight thousand, five hundred fifty.

Scientific notation

• Scientific notation: 1.643837364855 × 10¹³

Factors of 16438373648550

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 14004

Divisors of 16438373648550

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 19 21 25 27 30 35 38 42 45 50 54 57 63 70 75 81 90 95 105 114 126 133 135 150 162 171 175 189 190 210 225 266 270 285 315 342 350 378 399 405 450 475 513 525 567 570 630 665 675 798 810 855 945 950 1026 1050 1134 1197 1330 1350 1425 1539 1575 1710 1890 1995 2025 2394 2565 2711 2835 2850 3078 3150 3325 3591 3990 4050 4275 4725 5130 5422 5670 5985 6650 7182 7695 8133 8550 9450 9975 10773 11257 11970 12825 13555 14175 15390 16266 17955 18977 19950 21546 22514 24399 25650 27110 28350 29925 33771 35910 37954 38475 40665 48798 51509 53865 56285 56931 59850 67542 67775 73197 76950 78799 81330 89775 94885 101313 103018 107730 112570 113862 121995 135550 146394 154527 157598 168855 170793 179550 189770 202626 203325 213883 219591 236397 243990 257545 269325 281425 284655 303939 309054 337710 341586 360563 365985 393995 406650 427766 439182 463581 472794 474425 506565 512379 515090 538650 562850 569310 607878 609975 641649 709191 721126 731970 772635 787990 844275 853965 911817 927162 948850 1013130 1024758 1069415 1081689 1097955 1181985 1219950 1283298 1287725 1390743 1418382 1423275 1497181 1519695 1537137 1545270 1688550 1707930 1802815 1823634 1829925 1924947 1969975 2127573 2138830 2163378 2195910 2317905 2363970 2532825 2561895 2575450 2781486 2846550 2994362 3039390 3074274 3208245 3245067 3545955 3605630 3659850 3849894 3863175 3939950 4172229 4255146 4269825 4491543 4559085 4635810 5065650 5123790 5347075 5408445 5489775 5774841 5909925 6382719 6416490 6490134 6953715 7091910 7485905 7598475 7685685 7726350 8344458 8539650 8983086 9014075 9118170 9624735 9735201 10637865 10694150 10816890 10979550 11549682 11589525 11819850 12765438 12809475 13474629 13907430 14971810 15196950 15371370 16041225 16225335 17324523 17729775 18028150 19249470 19470402 20861145 21275730 22457715 22795425 23179050 25618950 26949258 27042225 28874205 29205603 30517727 31913595 32082450 32450670 34649046 34768575 35459550 37429525 38428425 40423887 41722290 44915430 45590850 48123675 48676005 53189325 54084450 57748410 58411206 61035454 63827190 67373145 69537150 74859050 76856850 80847774 81126675 86622615 91553181 96247350 97352010 104305725 106378650 112288575 121271661 134746290 144371025 146028015 152588635 159567975 162253350 173245230 183106362 202119435 208611450 213624089 224577150 242543322 243380025 274659543 288742050 292056030 305177270 319135950 336865725 404238870 427248178 433113075 457765905 486760050 549319086 579836813 606358305 640872267 673731450 730140075 762943175 823978629 866226150 915531810 1010597175 1068120445 1159673626 1212716610 1281744534 1373297715 1460280150 1525886350 1647957258 1739510439 1922616801 2021194350 2136240890 2288829525 2471935887 2746595430 2899184065 3031791525 3204361335 3479020878 3845233602 4058857691 4119893145 4577659050 4943871774 5218531317 5340602225 5767850403 5798368130 6063583050 6408722670 6866488575 8117715382 8239786290 8697552195 9613084005 10437062634 10681204450 11535700806 12176573073 12359679435 13732977150 14495920325 15655593951 16021806675 17303551209 17395104390 19226168010 20294288455 20599465725 24353146146 24719358870 26092656585 28839252015 28991840650 31311187902 32043613350 34607102418 36529719219 40588576910 41198931450 43487760975 46966781853 48065420025 52185313170 57678504030 60882865365 61798397175 73059438438 78277969755 86517756045 86975521950 93933563706 96130840050 101471442275 109589157657 121765730730 123596794350 130463282925 144196260075 156555939510 173035512090 182648596095 202942884550 219178315314 234833909265 260926565850 288392520150 304414326825 328767472971 365297192190 391389848775 432588780225 469667818530 547945788285 608828653650 657534945942 782779697550 865177560450 913242980475 1095891576570 1174169546325 1643837364855 1826485960950 2348339092650 2739728941425 3287674729710 5479457882850 8219186824275 16438373648550
• Sum of all divisors σ(n): 54971708014080
• Sum of proper divisors (its aliquot sum) s(n): 38533334365530
• 16438373648550 is an abundant number, because the sum of its proper divisors (38533334365530) is greater than itself. Its abundance is 22094960716980

Bases of 16438373648550

• Binary: 11101111001101011011011011000000100010100110₂
• Hexadecimal: 0xEF35B6C08A6
• Base-36: 5TRON8SDI

Squares and roots of 16438373648550

• 16438373648550 squared (16438373648550²) is 270220128209343038917102500
• 16438373648550 cubed (16438373648550³) is 4441979434864267108842274863919326375000
• The square root of 16438373648550 is 4054426.4265799669
• The cube root of 16438373648550 is 25426.4824175463

Scales and comparisons

• 16,438,373,648,550 seconds is equal to 522,689 years, 22 weeks, 4 days, 6 hours, 22 minutes, 30 seconds.
• To count from 1 to 16,438,373,648,550 would take you about one million, three hundred six thousand, seven hundred twenty-three 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 16438373648550 cubic inches would be around 2118.9 feet tall.

Recreational maths with 16438373648550

• 16438373648550 backwards is 05584637383461
• 16438373648550 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16438373648550's digits is 63
• More coming soon!