18223428556026720

Names of 18223428556026720

• Cardinal: 18223428556026720 can be written as Eighteen quadrillion, two hundred twenty-three trillion, four hundred twenty-eight billion, five hundred fifty-six million, twenty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.822342855602672 × 10¹⁶

Factors of 18223428556026720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 341210907

Divisors of 18223428556026720

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 65 72 78 80 81 90 96 104 108 117 120 130 135 144 156 160 162 180 195 208 216 234 240 260 270 288 312 317 324 351 360 390 405 416 432 468 480 520 540 585 624 634 648 702 720 780 810 864 936 951 1040 1053 1080 1170 1248 1268 1296 1404 1440 1560 1585 1620 1755 1872 1902 2080 2106 2160 2340 2536 2592 2808 2853 3120 3170 3240 3510 3744 3804 4121 4212 4320 4680 4755 5072 5265 5616 5706 6240 6340 6480 7020 7608 8242 8424 8559 9360 9510 10144 10530 11232 11412 12363 12680 12960 14040 14265 15216 16484 16848 17118 18720 19020 20605 21060 22824 24726 25360 25677 28080 28530 30432 32968 33696 34236 37089 38040 41210 42120 42795 45648 49452 50720 51354 56160 57060 61815 65936 68472 74178 76080 82420 84240 85590 91296 98904 102708 111267 114120 123630 128385 131872 136944 148356 152160 164840 168480 171180 185445 197808 205416 222534 228240 247260 256770 273888 296712 329680 333801 342360 370890 395616 410832 445068 456480 494520 513540 556335 593424 659360 667602 684720 741780 821664 890136 989040 1027080 1112670 1186848 1335204 1369440 1483560 1669005 1780272 1978080 2054160 2225340 2670408 2967120 3338010 3560544 4108320 4450680 5340816 5934240 6676020 8901360 10681632 13352040 17802720 26704080 53408160 341210567 682421134 1023631701 1364842268 1706052835 2047263402 2729684536 3070895103 3412105670 4094526804 4435737371 5118158505 5459369072 6141790206 6824211340 8189053608 8871474742 9212685309 10236317010 10918738144 12283580412 13307212113 13648422680 15354475515 16378107216 17742949484 18425370618 20472634020 22178686855 24567160824 26614424226 27296845360 27638055927 30708951030 32756214432 35485898968 36850741236 39921636339 40945268040 44357373710 46063426545 49134321648 53228848452 54593690720 55276111854 61417902060 66536060565 70971797936 73701482472 79843272678 81890536080 88714747420 92126853090 98268643296 106457696904 108163749739 110552223708 119764909017 122835804120 133072121130 138190279635 141943595872 147402964944 159686545356 163781072160 177429494840 184253706180 199608181695 212915393808 216327499478 221104447416 239529818034 245671608240 266144242260 276380559270 294805929888 319373090712 324491249217 354858989680 359294727051 368507412360 399216363390 425830787616 432654998956 442208894832 479059636068 491343216480 532288484520 540818748695 552761118540 598824545085 638746181424 648982498434 709717979360 718589454102 737014824720 798432726780 865309997912 884417789664 958119272136 973473747651 1064576969040 1081637497390 1105522237080 1197649090170 1277492362848 1297964996868 1406128746607 1437178908204 1474029649440 1596865453560 1622456246085 1730619995824 1796473635255 1916238544272 1946947495302 2129153938080 2163274994780 2211044474160 2395298180340 2595929993736 2812257493214 2874357816408 2920421242953 3193730907120 3244912492170 3461239991648 3592947270510 3832477088544 3893894990604 4218386239821 4326549989560 4422088948320 4790596360680 4867368738255 5191859987472 5624514986428 5748715632816 5840842485906 6387461814240 6489824984340 7030643733035 7185894541020 7787789981208 8436772479642 8653099979120 8761263728859 9581192721360 9734737476510 10383719974944 11249029972856 11497431265632 11681684971812 12655158719463 12979649968680 14061287466070 14371789082040 14602106214765 15575579962416 16873544959284 17306199958240 17522527457718 19162385442720 19469474953020 21091931199105 22498059945712 23363369943624 25310317438926 25959299937360 28122574932140 28743578164080 29204212429530 31151159924832 33747089918568 35045054915436 37965476158389 38938949906040 42183862398210 43806318644295 44996119891424 46726739887248 50620634877852 51918599874720 56245149864280 57487156328160 58408424859060 63275793597315 67494179837136 70090109830872 75930952316778 77877899812080 84367724796420 87612637288590 93453479774496 101241269755704 112490299728560 113896428475167 116816849718120 126551587194630 134988359674272 140180219661744 151861904633556 155755799624160 168735449592840 175225274577180 189827380791945 202482539511408 224980599457120 227792856950334 233633699436240 253103174389260 280360439323488 303723809267112 337470899185680 350450549154360 379654761583890 404965079022816 455585713900668 467267398872480 506206348778520 569482142375835 607447618534224 674941798371360 700901098308720 759309523167780 911171427801336 1012412697557040 1138964284751670 1214895237068448 1401802196617440 1518619046335560 1822342855602672 2024825395114080 2277928569503340 3037238092671120 3644685711205344 4555857139006680 6074476185342240 9111714278013360 18223428556026720
• Sum of all divisors σ(n): 69479198446287168
• Sum of proper divisors (its aliquot sum) s(n): 51255769890260448
• 18223428556026720 is an abundant number, because the sum of its proper divisors (51255769890260448) is greater than itself. Its abundance is 33032341334233728

Bases of 18223428556026720

• Binary: 1000000101111100001110010011001101010111111001101100000₂
• Hexadecimal: 0x40BE1C99ABF360
• Base-36: 4ZFNZI79Y00

Squares and roots of 18223428556026720

• 18223428556026720 squared (18223428556026720²) is 332093348336610105158033353958400
• 18223428556026720 cubed (18223428556026720³) is 6051879407343909224842622137335784847288168448000
• The square root of 18223428556026720 is 134994179.7116702361
• The cube root of 18223428556026720 is 263154.0325508877

Scales and comparisons

• 18,223,428,556,026,720 seconds is equal to 579,448,659 years, 16 weeks, 3 days, 1 hour, 12 minutes.
• To count from 1 to 18,223,428,556,026,720 would take you about one billion, seven hundred thirty-eight million, three hundred forty-five thousand, nine hundred seventy-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 18223428556026720 cubic inches would be around 21929.5 feet tall.

Recreational maths with 18223428556026720

• 18223428556026720 backwards is 02762065582432281
• The number of decimal digits it has is: 17
• The sum of 18223428556026720's digits is 63
• More coming soon!