39428862390225

Names of 39428862390225

• Cardinal: 39428862390225 can be written as Thirty-nine trillion, four hundred twenty-eight billion, eight hundred sixty-two million, three hundred ninety thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 3.9428862390225 × 10¹³

Factors of 39428862390225

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 274

Divisors of 39428862390225

• Number of divisors d(n): 720
• Complete list of divisors:
  1 3 5 7 9 11 15 21 25 27 33 35 45 49 55 63 75 77 97 99 105 135 147 151 165 175 189 225 231 245 275 291 297 315 343 385 441 453 485 495 525 539 675 679 693 735 755 825 873 945 1029 1057 1067 1155 1225 1323 1359 1455 1485 1575 1617 1661 1715 1925 2037 2079 2205 2265 2401 2425 2475 2619 2695 3087 3171 3201 3395 3465 3675 3773 3775 4077 4365 4725 4753 4851 4983 5145 5285 5335 5775 6111 6615 6795 7203 7275 7399 7425 7469 8085 8305 8575 9261 9513 9603 10185 10395 11025 11319 11325 11627 12005 13095 13475 14259 14553 14647 14949 15435 15855 16005 16975 17325 18333 18865 20385 21609 21825 22197 22407 22801 23765 24255 24915 25725 26411 26425 26675 28539 28809 30555 33075 33271 33957 33975 34881 36015 36995 37345 40425 41525 42777 43941 44847 46305 47565 48015 50925 51793 51975 52283 56595 58135 60025 64827 65475 66591 67221 68403 71295 72765 73235 74745 77175 79233 79275 80025 81389 91665 94325 99813 101871 101925 102529 104643 108045 110985 112035 114005 118825 121275 124575 128331 131823 132055 142695 144045 152775 155379 156849 159607 161117 166355 169785 174405 180075 184975 186725 199773 201663 205209 213885 219705 224235 231525 232897 237699 237825 240075 244167 250811 258965 261415 282975 290675 299439 307587 313929 324135 332955 336105 342015 356475 362551 363825 365981 366175 373725 395469 396165 406945 458325 466137 470547 478821 483351 499065 509355 512645 523215 540225 554925 560175 569723 570025 615627 641655 659115 660275 698691 713097 713475 717703 720225 732501 752433 776895 784245 798035 805585 831775 848925 872025 898317 922761 998865 1008315 1026045 1069425 1087653 1097943 1098525 1117249 1121175 1127819 1164485 1188495 1220835 1254055 1294825 1307075 1398411 1411641 1436463 1450053 1497195 1537935 1569645 1620675 1664775 1680525 1709169 1710075 1755677 1812755 1829905 1977345 1980825 2034725 2096073 2153109 2197503 2211697 2257299 2330685 2352735 2394105 2416755 2495325 2546775 2561867 2563225 2616075 2768283 2848615 3078135 3208275 3262959 3293829 3295575 3351747 3383457 3493455 3565485 3588515 3662505 3762165 3884475 3921225 3988061 3990175 4027925 4309389 4350159 4491585 4613805 4994325 5023921 5041575 5127507 5130225 5267031 5438265 5489715 5586245 5639095 5822425 5942475 6104175 6270275 6288219 6459327 6635091 6771897 6992055 7058205 7182315 7250265 7485975 7685601 7689675 7820743 7848225 7894733 8545845 8778385 9063775 9149525 9788877 9881487 9886725 10055241 10150371 10480365 10765545 10987515 11058485 11286495 11653425 11763675 11964183 11970525 12083775 12289739 12809335 13841415 14243075 15071763 15382521 15390675 15481879 15801093 16314795 16469145 16758735 16917285 17467275 17827425 17942575 18312525 18810825 19377981 19905273 19940305 21546945 21750795 22457925 23056803 23069025 23462229 23684199 24328667 25119605 25637535 26335155 27191325 27448575 27931225 28195475 30165723 30451113 31441095 32296635 33175455 33859485 34960275 35167447 35291025 35892549 35911575 36251325 36869217 38428005 39103715 39473665 42729225 43891925 45215289 46445637 47403279 48944385 49407435 50276205 50751855 52401825 53827725 54745201 54937575 55263131 55292425 56432475 59715819 59820915 61448695 64046675 69170409 69207075 70386687 71052597 72986001 75358815 76912605 77409395 79005465 81573975 82345725 83793675 84586425 86028173 96889905 99526365 99701525 105502341 107677647 107734725 108373153 108753975 110607651 115284015 117311145 118420995 121643335 125598025 128187675 131675775 135645867 139336911 150828615 152255565 157205475 161483175 164235603 165789393 165877275 169297425 170300669 175837235 179462745 184346085 192140025 195518575 197368325 211160061 213157791 218958003 226076445 232228185 237016395 244721925 247037175 251381025 253759275 258084519 273726005 276315655 298579095 299104575 307243475 316507023 325119459 331822953 345852045 351933435 355262985 364930005 376794075 384563025 386841917 387046975 395027325 418010733 430140865 484449525 492706809 497368179 497631825 510902007 527511705 538388235 541865765 553038255 576420075 586555725 592104975 602197211 608216675 656874009 678229335 696684555 754143075 758612071 761277825 774253557 821178015 828946965 851503345 879186175 897313725 921730425 949521069 975358377 1055800305 1065788955 1094790015 1130382225 1160525751 1161140925 1185081975 1192104683 1290422595 1368630025 1381578275 1478120427 1492104537 1492895475 1532706021 1582535115 1625597295 1659114765 1729260225 1759667175 1776314925 1806591633 1824650025 1934209585 2090053665 2150704325 2275836213 2322760671 2463534045 2486840895 2554510035 2637558525 2691941175 2709328825 2765191275 2926075131 3010986055 3284370045 3391146675 3481577253 3483422775 3576314049 3793060355 3871267785 4105890075 4144734825 4257516725 4598118063 4747605345 4876791885 5279001525 5310284497 5328944775 5419774899 5473950075 5802628755 5960523415 6452112975 6827508639 7390602135 7460522685 7663530105 7912675575 8127986475 8295573825 8344732781 9032958165 9671047925 10444731759 10450268325 10728942147 11379181065 11613803355 12317670225 12434204475 12772550175 14630375655 15054930275 15930853491 16259324697 16421850225 17407886265 17881570245 18965301775 19356338925 20482525917 22990590315 23738026725 24383959425 25034198343 26551422485 27098874495 29013143775 29802617075 32186826441 34137543195 36953010675 37302613425 38317650525 41723663905 45164790825 47792560473 52223658795 53644710735 56895905325 58069016775 58413129467 73151878275 75102595029 79654267455 81296623485 87039431325 89407851225 102412629585 114952951575 125170991715 132757112425 135494372475 143377681419 160934132205 170687715975 175239388401 208618319525 225307785087 238962802365 261118293975 268223553675 292065647335 375512975145 398271337275 406483117425 512063147925 525718165203 625854958575 716888407095 804670661025 876196942005 1126538925435 1194814011825 1460328236675 1577154495609 1877564875725 2628590826015 3584442035475 4380984710025 5632694627175 7885772478045 13142954130075 39428862390225
• Sum of all divisors σ(n): 93752222598720
• Sum of proper divisors (its aliquot sum) s(n): 54323360208495
• 39428862390225 is an abundant number, because the sum of its proper divisors (54323360208495) is greater than itself. Its abundance is 14894497818270

Bases of 39428862390225

• Binary: 1000111101110000111111010101100010111111010001₂
• Hexadecimal: 0x23DC3F562FD1
• Base-36: DZ5DAN6Q9

Squares and roots of 39428862390225

• 39428862390225 squared (39428862390225²) is 1554635189387299500175550625
• 39428862390225 cubed (39428862390225³) is 61297496949353213323749708823142992640625
• The square root of 39428862390225 is 6279240.5902485533
• The cube root of 39428862390225 is 34035.9660901435

Scales and comparisons

• 39,428,862,390,225 seconds is equal to 1,253,715 years, 44 weeks, 5 days, 23 hours, 3 minutes, 45 seconds.
• To count from 1 to 39,428,862,390,225 would take you about three million, one hundred thirty-four thousand, two hundred eighty-nine 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 39428862390225 cubic inches would be around 2836.3 feet tall.

Recreational maths with 39428862390225

• 39428862390225 backwards is 52209326882493
• 39428862390225 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 39428862390225's digits is 63
• More coming soon!