18028260950040

Names of 18028260950040

• Cardinal: 18028260950040 can be written as Eighteen trillion, twenty-eight billion, two hundred sixty million, nine hundred fifty thousand and forty.

Scientific notation

• Scientific notation: 1.802826095004 × 10¹³

Factors of 18028260950040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 201503

Divisors of 18028260950040

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 27 30 31 33 36 40 44 45 54 55 60 62 66 72 81 88 90 93 99 108 110 120 124 132 135 155 162 165 180 186 198 216 220 243 248 264 270 279 297 310 324 330 341 360 372 396 405 440 465 486 495 540 558 594 620 648 660 682 729 744 792 810 837 891 930 972 990 1023 1080 1116 1188 1215 1240 1320 1364 1395 1458 1485 1620 1674 1705 1782 1860 1944 1980 2046 2187 2232 2376 2430 2511 2673 2728 2790 2916 2970 3069 3240 3348 3410 3564 3645 3720 3960 4092 4185 4374 4455 4860 5022 5115 5346 5580 5832 5940 6138 6561 6696 6820 7128 7290 7533 8019 8184 8370 8748 8910 9207 9720 10044 10230 10692 10935 11160 11880 12276 12555 13122 13365 13640 14580 15066 15345 16038 16740 17496 17820 18414 20088 20460 21384 21870 22599 24057 24552 25110 26244 26730 27621 29160 30132 30690 32076 32805 33480 35640 36828 37665 40095 40920 43740 45198 46035 48114 50220 52488 53460 55242 60264 61380 64152 65610 67797 72171 73656 75330 80190 82863 87480 90396 92070 96228 100440 106920 110484 112995 120285 122760 131220 135594 138105 144342 150660 160380 165726 180792 184140 192456 201451 203391 220968 225990 240570 248589 262440 271188 276210 288684 301320 320760 331452 338985 360855 368280 402902 406782 414315 451980 481140 497178 542376 552420 577368 604353 662904 677970 721710 745767 805804 813564 828630 903960 962280 994356 1007255 1016955 1104840 1208706 1242945 1355940 1443420 1491534 1611608 1627128 1657260 1813059 1988712 2014510 2033910 2215961 2237301 2417412 2485890 2711880 2886840 2983068 3021765 3314520 3626118 3728835 4029020 4067820 4431922 4474602 4834824 4971780 5439177 5966136 6043530 6244981 6647883 7252236 7457670 8058040 8135640 8863844 8949204 9065295 9943560 10878354 11079805 11186505 12087060 12489962 13295766 14504472 14915340 16317531 17727688 17898408 18130590 18734943 19943649 21756708 22159610 22373010 24174120 24979924 26591532 27195885 29830680 31224905 32635062 33239415 36261180 37469886 39887298 43513416 44319220 44746020 48952593 49959848 53183064 54391770 56204829 59830947 62449810 65270124 66478830 68694791 72522360 74939772 79774596 81587655 88638440 89492040 93674715 97905186 99718245 108783540 112409658 119661894 124899620 130540248 132957660 137389582 146857779 149879544 159549192 163175310 168614487 179492841 187349430 195810372 199436490 206084373 217567080 224819316 239323788 244762965 249799240 265915320 274779164 281024145 293715558 299154735 326350620 337228974 343473955 358985682 374698860 391620744 398872980 412168746 440573337 449638632 478647576 489525930 505843461 538478523 549558328 562048290 587431116 598309470 618253119 652701240 674457948 686947910 717971364 734288895 749397720 797745960 824337492 843072435 881146674 897464205 979051860 1011686922 1030421865 1076957046 1124096580 1174862232 1196618940 1236506238 1321720011 1348915896 1373895820 1435942728 1468577790 1517530383 1615435569 1648674984 1686144870 1762293348 1794928410 1854759357 1958103720 2023373844 2060843730 2153914092 2202866685 2248193160 2393237880 2473012476 2529217305 2643440022 2692392615 2747791640 2937155580 3035060766 3091265595 3230871138 3372289740 3524586696 3589856820 3709518714 4046747688 4121687460 4307828184 4405733370 4552591149 4846306707 4946024952 5058434610 5286880044 5384785230 5564278071 5874311160 6070121532 6182531190 6461742276 6608600055 6744579480 7179713640 7419037428 7587651915 8077177845 8243374920 8811466740 9105182298 9273796785 9692613414 10116869220 10573760088 10769570460 11128556142 12140243064 12365062380 12923484552 13217200110 13657773447 14538920121 14838074856 15175303830 16154355690 16692834213 17622933480 18210364596 18547593570 19385226828 20233738440 21539140920 22257112284 22762955745 24231533535 24730124760 26434400220 27315546894 27821390355 29077840242 30350607660 32308711380 33385668426 36420729192 37095187140 38770453656 40973320341 44514224568 45525911490 48463067070 50078502639 52868800440 54631093788 55642780710 58155680484 60701215320 64617422760 66771336852 68288867235 72694600605 74190374280 81946640682 83464171065 91051822980 96926134140 100157005278 109262187576 111285561420 116311360968 133542673704 136577734470 145389201210 150235507917 163893281364 166928342130 182103645960 193852268280 200314010556 204866601705 222571122840 250392513195 273155468940 290778402420 300471015834 327786562728 333856684260 400628021112 409733203410 450706523751 500785026390 546310937880 581556804840 600942031668 667713368520 751177539585 819466406820 901413047502 1001570052780 1201884063336 1502355079170 1638932813640 1802826095004 2003140105560 2253532618755 3004710158340 3605652190008 4507065237510 6009420316680 9014130475020 18028260950040
• Sum of all divisors σ(n): 68514824401920
• Sum of proper divisors (its aliquot sum) s(n): 50486563451880
• 18028260950040 is an abundant number, because the sum of its proper divisors (50486563451880) is greater than itself. Its abundance is 32458302501840

Bases of 18028260950040

• Binary: 100000110010110001000000101110000000000011000₂
• Hexadecimal: 0x106588170018
• Base-36: 6E22H3DI0

Squares and roots of 18028260950040

• 18028260950040 squared (18028260950040²) is 325018192882737163376001600
• 18028260950040 cubed (18028260950040³) is 5859512794800419059320649298952560064000
• The square root of 18028260950040 is 4245969.9657486981
• The cube root of 18028260950040 is 26221.1224446047

Scales and comparisons

• 18,028,260,950,040 seconds is equal to 573,242 years, 48 weeks, 3 days, 15 hours, 54 minutes.
• To count from 1 to 18,028,260,950,040 would take you about one million, four hundred thirty-three thousand, one hundred seven 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 18028260950040 cubic inches would be around 2185.1 feet tall.

Recreational maths with 18028260950040

• 18028260950040 backwards is 04005906282081
• 18028260950040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18028260950040's digits is 45
• More coming soon!