18023090085

Names of 18023090085

• Cardinal: 18023090085 can be written as Eighteen billion, twenty-three million, ninety thousand and eighty-five.

Scientific notation

• Scientific notation: 1.8023090085 × 10¹⁰

Factors of 18023090085

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 141

Divisors of 18023090085

• Number of divisors d(n): 576
• Complete list of divisors:
  1 3 5 7 9 11 13 15 21 27 29 33 35 39 45 49 55 63 65 73 77 81 87 91 99 105 117 135 143 145 147 165 189 195 203 219 231 243 245 261 273 297 315 319 351 365 377 385 405 429 435 441 455 495 511 539 567 585 609 637 657 693 715 735 783 803 819 891 945 949 957 1001 1015 1053 1095 1131 1155 1215 1287 1305 1323 1365 1421 1485 1533 1595 1617 1701 1755 1827 1885 1911 1971 2079 2117 2145 2205 2233 2349 2409 2457 2555 2639 2673 2695 2835 2847 2871 3003 3045 3159 3185 3285 3393 3465 3577 3861 3915 3969 4015 4095 4147 4263 4455 4599 4745 4785 4851 5005 5265 5481 5621 5655 5733 5913 6237 6351 6435 6615 6643 6699 7007 7047 7105 7227 7371 7665 7917 8085 8505 8541 8613 9009 9135 9555 9855 10179 10395 10439 10585 10731 11165 11583 11745 11907 12045 12285 12441 12789 13195 13365 13797 14235 14355 14553 14819 15015 15631 15795 16443 16863 16965 17199 17739 17885 18473 18711 19053 19305 19845 19929 20097 20735 21021 21315 21681 22113 22995 23287 23751 24255 25623 25839 27027 27405 27521 28105 28665 29029 29565 30537 31185 31317 31755 32193 33215 33495 34749 35035 35235 36135 36855 37323 38367 39347 39585 41391 42705 43065 43659 44457 45045 46501 46893 49329 50589 50895 51597 52195 53655 55419 57159 57915 59535 59787 60291 62205 63063 63945 65043 68985 69861 71253 72765 73073 74095 76869 77517 78155 81081 82215 82563 84315 85995 87087 88695 91611 92365 93555 93951 95265 96579 99645 100485 103733 105105 108405 110565 111969 115101 116435 118041 118755 124173 128115 129195 130977 133371 135135 137605 139503 140679 145145 151767 152685 154791 156585 160965 163009 166257 171477 173745 179361 180873 186615 189189 191835 192647 195129 196735 203203 206955 209583 213759 218295 219219 222285 230607 232505 234465 243243 246645 247689 252945 257985 261261 277095 281853 285795 289737 298935 301455 302731 311199 315315 325215 335907 345303 349305 354123 356265 365365 384345 387585 400113 405405 412815 418509 422037 435435 455301 458055 469755 482895 489027 498771 511511 514431 518665 538083 542619 559845 567567 575505 577941 590205 609609 620865 628749 641277 654885 657657 666855 697515 703395 743067 758835 773955 783783 815045 831285 845559 857385 869211 896805 904365 908193 933597 945945 963235 975645 1007721 1016015 1047915 1062369 1068795 1096095 1141063 1153035 1200339 1216215 1238445 1255527 1266111 1306305 1348529 1365903 1409265 1448685 1467081 1496313 1513655 1534533 1555995 1614249 1679535 1702701 1726515 1733823 1770615 1828827 1886247 1972971 2000565 2092545 2110185 2119117 2229201 2276505 2351349 2445135 2493855 2536677 2557555 2572155 2690415 2713095 2724579 2800791 2837835 2889705 3048045 3143745 3187107 3206385 3288285 3423189 3601017 3715335 3766581 3798333 3918915 4045587 4227795 4346055 4401243 4488939 4540965 4603599 4667985 5038605 5201469 5311845 5486481 5658741 5705315 5918913 6001695 6277635 6330555 6357351 6687603 6742645 6829515 7054047 7335405 7481565 7672665 8071245 8173737 8402373 8513505 8669115 9144135 9431235 9561321 9864855 10269567 10595585 11146005 11299743 11756745 12136761 12683385 13203729 13622895 13810797 14003955 14833819 15604407 15935535 16459443 17115945 17756739 18005085 18832905 18991665 19072053 20227935 22006215 22444695 23017995 24521211 25207119 26007345 27432405 28293705 29594565 30808701 31786755 33438015 35270235 36410283 39611187 40868685 41432391 42011865 44501457 46813221 47806605 49378329 51347835 56498715 57216159 60683805 66018645 69053985 73563633 74169095 78022035 82297215 88783695 92426103 95360265 109230849 122606055 124297173 126035595 133504371 154043505 171648477 182051415 198055935 207161955 222507285 234066105 246891645 277278309 286080795 327692547 367818165 400513113 462130515 514945431 546154245 621485865 667521855 858242385 1201539339 1386391545 1638462735 2002565565 2574727155 3604618017 6007696695 18023090085
• Sum of all divisors σ(n): 46429044480
• Sum of proper divisors (its aliquot sum) s(n): 28405954395
• 18023090085 is an abundant number, because the sum of its proper divisors (28405954395) is greater than itself. Its abundance is 10382864310

Bases of 18023090085

• Binary: 10000110010010000101000011110100101₂
• Hexadecimal: 0x4324287A5
• Base-36: 8A2HDB9

Squares and roots of 18023090085

• 18023090085 squared (18023090085²) is 324831776212025307225
• 18023090085 cubed (18023090085³) is 5854472365139892172415976364125
• The square root of 18023090085 is 134250.1027373909
• The cube root of 18023090085 is 2621.8615291147

Scales and comparisons

• 18,023,090,085 seconds is equal to 573 years, 4 weeks, 13 hours, 54 minutes, 45 seconds.
• To count from 1 to 18,023,090,085 would take you about one thousand, one hundred forty-six 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 18023090085 cubic inches would be around 218.5 feet tall.

Recreational maths with 18023090085

• 18023090085 backwards is 58009032081
• The number of decimal digits it has is: 11
• The sum of 18023090085's digits is 36
• More coming soon!