18418181224960

Names of 18418181224960

• Cardinal: 18418181224960 can be written as Eighteen trillion, four hundred eighteen billion, one hundred eighty-one million, two hundred twenty-four thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.841818122496 × 10¹³

Factors of 18418181224960

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 719

Divisors of 18418181224960

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 121 128 160 176 220 242 256 320 352 440 484 512 605 640 701 704 880 968 1210 1280 1331 1402 1408 1760 1936 2420 2560 2662 2804 2816 3505 3520 3872 4840 5324 5608 5632 6655 7010 7040 7711 7744 9680 10648 11216 13310 14020 14080 14641 15422 15488 19360 21296 22432 26620 28040 28160 29282 30844 30976 38555 38720 42592 44864 53240 56080 58564 61688 61952 73205 77110 77440 84821 85184 89728 106480 112160 117128 123376 146410 154220 154880 169642 170368 179456 212960 224320 234256 246752 292820 308440 309760 339284 340736 358912 424105 425920 448640 468512 491401 493504 585640 616880 678568 681472 848210 851840 897280 933031 937024 982802 987008 1171280 1233760 1357136 1696420 1703680 1794560 1866062 1874048 1965604 1974016 2342560 2457005 2467520 2714272 3392840 3407360 3732124 3748096 3931208 3948032 4665155 4685120 4914010 4935040 5405411 5428544 6785680 7464248 7496192 7862416 9330310 9370240 9828020 9870080 10263341 10810822 10857088 13571360 14928496 15724832 18660620 18740480 19656040 19740160 20526682 21621644 21714176 27027055 27142720 29856992 31449664 37321240 37480960 39312080 41053364 43243288 43428352 51316705 54054110 54285440 59459521 59713984 62899328 74642480 78624160 82106728 86486576 102633410 108108220 108570880 118919042 119427968 125798656 149284960 157248320 164213456 172973152 205266820 216216440 217141760 237838084 238855936 251597312 297297605 298569920 314496640 328426912 345946304 410533640 432432880 475676168 477711872 594595210 597139840 628993280 654054731 656853824 691892608 821067280 864865760 951352336 1189190420 1194279680 1257986560 1308109462 1313707648 1383785216 1642134560 1729731520 1902704672 2378380840 2388559360 2616218924 2627415296 2767570432 3270273655 3284269120 3459463040 3805409344 4756761680 5232437848 5254830592 6540547310 6568538240 6918926080 7194602041 7610818688 9513523360 10464875696 13081094620 13137076480 13837852160 14389204082 15221637376 19027046720 20929751392 26162189240 26274152960 28778408164 30443274752 35973010205 38054093440 41859502784 52324378480 57556816328 71946020410 76108186880 83719005568 104648756960 115113632656 143892040820 152216373760 167438011136 209297513920 230227265312 287784081640 334876022272 418595027840 460454530624 575568163280 837190055680 920909061248 1151136326560 1674380111360 1841818122496 2302272653120 3683636244992 4604545306240 9209090612480 18418181224960
• Sum of all divisors σ(n): 48645606886470
• Sum of proper divisors (its aliquot sum) s(n): 30227425661510
• 18418181224960 is an abundant number, because the sum of its proper divisors (30227425661510) is greater than itself. Its abundance is 11809244436550

Bases of 18418181224960

• Binary: 100001100000001010001001001100011101000000000₂
• Hexadecimal: 0x10C051263A00
• Base-36: 6J171K35S

Squares and roots of 18418181224960

• 18418181224960 squared (18418181224960²) is 339229399635469046127001600
• 18418181224960 cubed (18418181224960³) is 6247988559320448653459581072819879936000
• The square root of 18418181224960 is 4291640.8546102737
• The cube root of 18418181224960 is 26408.8149822683

Scales and comparisons

• 18,418,181,224,960 seconds is equal to 585,641 years, 9 weeks, 6 days, 19 hours, 22 minutes, 40 seconds.
• To count from 1 to 18,418,181,224,960 would take you about one million, four hundred sixty-four thousand, one 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 18418181224960 cubic inches would be around 2200.7 feet tall.

Recreational maths with 18418181224960

• 18418181224960 backwards is 06942218181481
• 18418181224960 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18418181224960's digits is 55
• More coming soon!