18009589924480

Names of 18009589924480

• Cardinal: 18009589924480 can be written as Eighteen trillion, nine billion, five hundred eighty-nine million, nine hundred twenty-four thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.800958992448 × 10¹³

Factors of 18009589924480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4862

Divisors of 18009589924480

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 19 20 22 28 32 35 38 40 44 49 55 56 64 70 76 77 80 88 95 98 110 112 128 133 140 152 154 160 176 190 196 209 220 224 245 266 280 304 308 320 352 380 385 392 418 440 448 490 532 539 560 608 616 640 661 665 704 760 770 784 836 880 896 931 980 1045 1064 1078 1120 1216 1232 1322 1330 1408 1463 1520 1540 1568 1672 1760 1862 1960 2090 2128 2156 2240 2432 2464 2644 2660 2695 2926 3040 3080 3136 3305 3344 3520 3724 3920 4157 4180 4256 4312 4480 4627 4655 4928 5288 5320 5390 5852 6080 6160 6272 6610 6688 7040 7271 7315 7448 7840 8314 8360 8512 8624 9254 9310 9856 10241 10576 10640 10780 11704 12160 12320 12559 13220 13376 14542 14630 14896 15680 16628 16720 17024 17248 18508 18620 20482 20785 21152 21280 21560 23135 23408 24640 25118 26440 26752 29084 29099 29260 29792 31360 32389 33256 33440 34496 36355 37016 37240 40964 41570 42304 42560 43120 45727 46270 46816 49280 50236 50897 51205 52880 58168 58198 58520 59584 62795 64778 66512 66880 68992 72710 74032 74480 78983 81928 83140 84608 85120 86240 87913 91454 92540 93632 100472 101794 102410 105760 116336 116396 117040 119168 125590 129556 133024 133760 138149 145420 145495 148064 148960 157966 161945 163856 166280 172480 175826 182908 185080 187264 200944 203588 203693 204820 211520 228635 232672 232792 234080 251180 254485 259112 266048 276298 290840 290990 296128 297920 315932 320089 323890 327712 332560 344960 351652 356279 365816 370160 394915 401888 407176 407386 409640 423040 439565 457270 465344 465584 468160 502360 508970 518224 532096 552596 552881 581680 581980 592256 595840 615391 631864 640178 647780 655424 665120 690745 703304 712558 731632 740320 789830 803776 814352 814772 819280 868813 879130 914540 930688 931168 936320 967043 1004720 1017940 1018465 1036448 1105192 1105762 1163360 1163960 1230782 1263728 1280356 1295560 1310848 1330240 1381490 1406608 1425116 1463264 1480640 1579660 1600445 1607552 1628704 1629544 1638560 1737626 1758260 1781395 1829080 1862336 1934086 2009440 2035880 2036930 2072896 2210384 2211524 2240623 2326720 2327920 2461564 2527456 2560712 2591120 2660480 2747777 2762980 2764405 2813216 2850232 2926528 2961280 3076955 3159320 3200890 3257408 3259088 3277120 3475252 3516520 3562790 3658160 3724672 3868172 3870167 4018880 4071760 4073860 4145792 4344065 4420768 4423048 4481246 4653440 4655840 4835215 4923128 5054912 5121424 5182240 5495554 5525960 5528810 5626432 5700464 5853056 6081691 6153910 6318640 6401780 6514816 6518176 6554240 6769301 6950504 7033040 7125580 7316320 7736344 7740334 8037760 8143520 8147720 8688130 8841536 8846096 8962492 9311680 9670430 9846256 10109824 10242848 10364480 10991108 11051920 11057620 11203115 11252864 11400928 12163382 12307820 12637280 12803560 13036352 13538602 13738885 13901008 14066080 14251160 14632640 15472688 15480668 16287040 16295440 17376260 17683072 17692192 17924984 18623360 19234439 19340860 19350835 19692512 20485696 20728960 21982216 22103840 22115240 22406230 22801856 24326764 24615640 25274560 25607120 26072704 27077204 27477770 27802016 28132160 28502320 29265280 30225547 30408455 30945376 30961336 32574080 32590880 33846505 34752520 35384384 35849968 38468878 38681720 38701670 39385024 40971392 42571837 43964432 44207680 44230480 44812460 45603712 48653528 49231280 50549120 51214240 52207763 54154408 54955540 55604032 56264320 57004640 60451094 60816910 61890752 61922672 65181760 67693010 69505040 70768768 71699936 76937756 77363440 77403340 78770048 85143674 87928864 88415360 88460960 89624920 96172195 97307056 98462560 102428480 104415526 108308816 109911080 111208064 114009280 120902188 121633820 123781504 123845344 130363520 134641073 135386020 139010080 143399872 151127735 153875512 154726880 154806680 170287348 175857728 176921920 179249840 192344390 194614112 196925120 204856960 208831052 211578829 212859185 216617632 219822160 228018560 241804376 243267640 247690688 261038815 269282146 270772040 278020160 286799744 302255470 307751024 309453760 309613360 340574696 351715456 353843840 358499680 365454341 384688780 389228224 393850240 417662104 423157658 425718370 433235264 439644320 483608752 486535280 495381376 522077630 538564292 541544080 556040320 574285393 604510940 615502048 618907520 619226720 673205365 681149392 716999360 730908682 769377560 778456448 835324208 846315316 851436740 866470528 879288640 967217504 973070560 1044155260 1057894145 1077128584 1083088160 1148570786 1209021880 1231004096 1238453440 1346410730 1362298784 1433998720 1461817364 1481051803 1538755120 1670648416 1692630632 1702873480 1758577280 1827271705 1934435008 1946141120 2088310520 2115788290 2154257168 2166176320 2297141572 2418043760 2462008192 2476906880 2558180387 2692821460 2724597568 2871426965 2923634728 2962103606 3077510240 3341296832 3385261264 3405746960 3654543410 3868870016 3892282240 4019997751 4176621040 4231576580 4308514336 4332352640 4594283144 4836087520 5116360774 5385642920 5449195136 5742853930 5847269456 5924207212 6155020480 6682593664 6770522528 6811493920 7309086820 7405259015 8039995502 8353242080 8463153160 8617028672 9188566288 9672175040 10232721548 10771285840 11485707860 11694538912 11848414424 12310040960 12790901935 13541045056 13622987840 14618173640 14810518030 16079991004 16706484160 16926306320 17234057344 18377132576 19344350080 20099988755 20465443096 21542571680 22971415720 23389077824 23696828848 25581803870 27082090112 27245975680 28139984257 29236347280 29621036060 32159982008 33412968320 33852612640 36754265152 40199977510 40930886192 43085143360 45942831440 46778155648 47393657696 51163607740 56279968514 58472694560 59242072120 64319964016 67705225280 73508530304 80399955020 81861772384 86170286720 91885662880 94787315392 102327215480 112559937028 116945389120 118484144240 128639928032 135410450560 140699921285 160799910040 163723544768 183771325760 189574630784 204654430960 225119874056 233890778240 236968288480 257279856064 281399842570 321599820080 327447089536 367542651520 409308861920 450239748112 473936576960 514559712128 562799685140 643199640160 818617723840 900479496224 947873153920 1125599370280 1286399280320 1637235447680 1800958992448 2251198740560 2572798560640 3601917984896 4502397481120 9004794962240 18009589924480
• Sum of all divisors σ(n): 57612935318400
• Sum of proper divisors (its aliquot sum) s(n): 39603345393920
• 18009589924480 is an abundant number, because the sum of its proper divisors (39603345393920) is greater than itself. Its abundance is 21593755469440

Bases of 18009589924480

• Binary: 100000110000100101111001101011100001010000000₂
• Hexadecimal: 0x10612F35C280
• Base-36: 6DTHOUHZ4

Squares and roots of 18009589924480

• 18009589924480 squared (18009589924480²) is 324345329247931532103270400
• 18009589924480 cubed (18009589924480³) is 5841326373675695976447948258697019392000
• The square root of 18009589924480 is 4243770.7200648811
• The cube root of 18009589924480 is 26212.0673217231

Scales and comparisons

• 18,009,589,924,480 seconds is equal to 572,649 years, 13 weeks, 19 hours, 54 minutes, 40 seconds.
• To count from 1 to 18,009,589,924,480 would take you about one million, four hundred thirty-one thousand, six 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 18009589924480 cubic inches would be around 2184.3 feet tall.

Recreational maths with 18009589924480

• 18009589924480 backwards is 08442998590081
• The number of decimal digits it has is: 14
• The sum of 18009589924480's digits is 67
• More coming soon!