40905899184969

Names of 40905899184969

• Cardinal: 40905899184969 can be written as Forty trillion, nine hundred five billion, eight hundred ninety-nine million, one hundred eighty-four thousand, nine hundred sixty-nine.

Scientific notation

• Scientific notation: 4.0905899184969 × 10¹³

Factors of 40905899184969

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1411

Divisors of 40905899184969

• Number of divisors d(n): 672
• Complete list of divisors:
  1 3 7 9 13 21 27 31 37 39 49 61 63 81 91 93 111 117 147 183 189 217 243 259 273 279 333 351 403 427 441 481 549 567 637 651 729 777 793 819 837 999 1053 1147 1209 1259 1281 1323 1443 1519 1647 1701 1813 1891 1911 1953 2257 2331 2379 2457 2511 2821 2989 2997 3159 3367 3441 3627 3777 3843 3969 4329 4557 4941 5103 5439 5551 5673 5733 5859 6771 6993 7137 7371 7533 8029 8463 8813 8967 8991 9477 10101 10323 10881 11331 11529 11907 12987 13237 13671 14823 14911 15799 16317 16367 16653 17019 17199 17577 19747 20313 20979 21411 22113 22599 23569 24087 24583 25389 26439 26901 26973 29341 30303 30969 32643 33993 34587 35721 38857 38961 39029 39711 41013 44469 44733 46583 47397 48951 49101 49959 51057 51597 52731 56203 59241 60939 61691 62937 64233 66339 69967 70707 72261 73749 76167 76799 79317 80703 88023 90909 92659 92907 97929 101979 103761 104377 110593 114569 116571 116883 117087 119133 123039 134199 139749 142191 146853 147303 149877 153171 154791 158193 168609 172081 177723 182817 185073 188811 192699 205387 209901 212121 216783 221247 228501 230397 237951 242109 264069 272727 273203 277977 278721 293787 305937 311283 313131 326081 331779 343707 349713 350649 351261 357399 369117 402597 419247 426573 440559 441909 449631 459513 464373 489769 505827 507377 516243 533169 537593 548451 555219 578097 605579 616161 629703 636363 650349 663741 685503 691191 713853 726327 730639 792207 801983 818181 819609 833931 836163 909571 917811 939393 978243 995337 998387 1031121 1049139 1053783 1072197 1107351 1204567 1207791 1257741 1279719 1321677 1325727 1348893 1378539 1437709 1444073 1469307 1517481 1522131 1548729 1599507 1612779 1645353 1665657 1816737 1848483 1889109 1909089 1912421 1951047 1991223 2056509 2073573 2141559 2178981 2191917 2282567 2376621 2380769 2405949 2454543 2458827 2501793 2728713 2818179 2841563 2934729 2986011 2995161 3093363 3147417 3161349 3216591 3428383 3551639 3613701 3623373 3763151 3773223 3839157 3977181 4046679 4239053 4313127 4332219 4407921 4552443 4566393 4646187 4798521 4838337 4996971 5450211 5545449 5667327 5727267 5737263 5853141 5973669 6220719 6366997 6424677 6575751 6847701 6988709 7129863 7142307 7217847 7376481 7505379 8186139 8454537 8524689 8804187 8958033 8985483 9280089 9442251 9484047 9649773 10108511 10285149 10654917 10841103 10870119 11289453 11319669 11517471 11931543 12717159 12939381 12996657 13223763 13657329 13699179 13938561 14395563 14515011 14990913 16350633 16636347 16665383 17001981 17181801 17211789 17921007 18662157 18772949 19100991 19727253 19890941 20543103 20966127 21389589 21426921 21653541 22129443 22516137 24558417 24861473 25363611 25574067 26412561 26874099 26956449 27840267 28326753 28452141 29673371 30325533 30855447 30949997 31964751 32523309 33868359 33959007 36940319 38151477 38818143 38989971 39671289 40971987 41097537 41815683 43545033 44568979 44972739 48920963 49051899 49909041 49996149 51005943 51635367 55986471 56318847 57302973 59181759 59672823 61629309 62898381 64280763 64960623 66388329 67548411 70759577 73675251 74584419 76090833 76722201 79237683 80622297 80869347 83520801 88088453 89020113 90976599 92566341 92849991 95894253 97569927 101605077 110820957 114454431 116454429 116657681 116969913 119013867 123292611 125447049 130635099 131410643 133706937 139236587 146762889 147155697 149727123 149988447 154906101 168956541 171908919 177545277 179018469 184887927 188695143 192842289 194881869 199164987 212278731 216649979 221025753 223753257 230166603 237713049 242608041 258582233 264265359 267060339 272929797 277699023 278549973 287682759 292709781 304815231 332462871 343363293 349363287 349973043 350909739 357041601 369877833 391905297 394231929 401120811 417709761 440288667 441467091 449965341 464718303 506869623 515726757 532635831 537055407 554663781 566085429 578526867 584645607 616619171 636836193 649949937 663077259 671259771 690499809 727824123 775746699 792796077 801181017 818789391 833097069 835649919 863048277 878129343 914445693 919874501 997388613 1030089879 1048089861 1049919129 1052729217 1145149889 1182695787 1203362433 1253129283 1320866001 1349896023 1394154909 1516549853 1520608869 1547180271 1611166221 1663991343 1698256287 1735580601 1810075631 1849857513 1910508579 1949849811 2013779313 2071499427 2327240097 2378388231 2403543051 2456368173 2499291207 2506949757 2589144831 2743337079 2759623503 2992165839 3090269637 3149757387 3435449667 3548087361 3610087299 3759387849 3962598003 4049688069 4316334197 4549649559 4561826607 4641540813 4833498663 5094768861 5430226893 5549572539 5731525737 5849549433 6041337939 6981720291 7135164693 7210629153 7369104519 7520849271 8016049223 8278870509 8976497517 9449272161 10306349001 10644262083 10830261897 11278163547 11887794009 12149064207 12949002591 13648948677 13685479821 14500495989 16290680679 16648717617 17194577211 17548648299 18124013817 20945160873 21405494079 21631887459 22562547813 24048147669 24836611527 26929492551 28347816483 30919047003 31932786249 32490785691 33834490641 35663382027 38847007773 40946846031 48872042037 49946152851 51583731633 52645944897 56112344561 62835482619 64216482237 72144443007 74509834581 85043449449 92757141009 95798358747 101503471923 116541023319 122840538093 146616126111 149838458553 157937834691 168337033683 188506447857 216433329021 223529503743 278271423027 349623069957 368521614279 439848378333 449515375659 505011101049 649299987063 670588511229 834814269081 1048869209871 1105564842837 1319545134999 1515033303147 1947899961189 3146607629613 4545099909441 5843699883567 13635299728323 40905899184969
• Sum of all divisors σ(n): 82855026938880
• Sum of proper divisors (its aliquot sum) s(n): 41949127753911
• 40905899184969 is an abundant number, because the sum of its proper divisors (41949127753911) is greater than itself. Its abundance is 1043228568942

Bases of 40905899184969

• Binary: 1001010011010000100101100101110001001101001001₂
• Hexadecimal: 0x253425971349
• Base-36: EHZWS7RK9

Squares and roots of 40905899184969

• 40905899184969 squared (40905899184969²) is 1673292588130847498475530961
• 40905899184969 cubed (40905899184969³) is 68447537917036303291017454407559425325209
• The square root of 40905899184969 is 6395771.9772494235
• The cube root of 40905899184969 is 34455.7717036387

Scales and comparisons

• 40,905,899,184,969 seconds is equal to 1,300,681 years, 3 weeks, 2 days, 5 hours, 36 minutes, 9 seconds.
• To count from 1 to 40,905,899,184,969 would take you about three million, two hundred fifty-one thousand, seven hundred 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 40905899184969 cubic inches would be around 2871.3 feet tall.

Recreational maths with 40905899184969

• 40905899184969 backwards is 96948199850904
• 40905899184969 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40905899184969's digits is 81
• More coming soon!