818221054841804

Names of 818221054841804

• Cardinal: 818221054841804 can be written as Eight hundred eighteen trillion, two hundred twenty-one billion, fifty-four million, eight hundred forty-one thousand, eight hundred four.

Scientific notation

• Scientific notation: 8.18221054841804 × 10¹⁴

Factors of 818221054841804

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 128

Divisors of 818221054841804

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 17 29 34 37 43 58 68 74 86 116 148 172 289 493 578 629 731 841 986 1073 1156 1247 1258 1369 1462 1591 1682 1972 2146 2494 2516 2738 2924 3182 3364 4292 4913 4988 5476 6364 8381 9826 10693 12427 14297 16762 18241 19652 21199 21386 23273 24389 24854 27047 28594 31117 33524 36163 36482 39701 42398 42772 46139 46546 48778 49708 54094 57188 58867 62234 72326 72964 79402 84796 92278 93092 97556 108188 117734 124468 142477 144652 158804 181781 184556 211259 235468 243049 284954 310097 360383 363562 395641 414613 422518 459799 486098 528989 569908 614771 620194 674917 707281 720766 727124 784363 791282 829226 845036 902393 919598 972196 1000739 1048727 1057978 1151329 1229542 1240388 1338031 1349834 1414562 1441532 1568726 1582564 1658452 1707143 1804786 1839196 2001478 2097454 2115956 2302658 2459084 2676062 2699668 2829124 3137452 3414286 3609572 4002956 4131833 4194908 4605316 5271649 5352124 6126511 6725897 6828572 7048421 7816583 8263666 8992813 10451107 10543298 11473589 12023777 12253022 13334171 13451794 14096842 15340681 15633166 16527332 17012563 17828359 17985626 19572593 20902214 21086596 22746527 22947178 24047554 24506044 26169397 26668342 26903588 28193684 29021431 30413083 30681362 31266332 33388541 34025126 35656718 35971252 38802899 39145186 41804428 45493054 45894356 48095108 49507147 52338794 53336684 58042862 60826166 61362724 66777082 68050252 71313436 77605798 78290372 90986108 99014294 104677588 116085724 119823157 121652332 133554164 152877821 155211596 177668819 195051013 198028588 204404209 226680907 239646314 260791577 289213571 303082103 305755642 332734081 355337638 386690959 390102026 408808418 444879749 453361814 479292628 493364327 517022411 521583154 567605197 578427142 606164206 611511284 659649283 665468162 710675276 773381918 780204052 817616836 841621499 889759498 906723628 968267689 986728654 1034044822 1043166308 1125284071 1135210394 1156854284 1212328412 1319298566 1330936324 1435707263 1546763836 1683242998 1779518996 1936535378 1973457308 2068089644 2250568142 2270420788 2638597132 2871414526 3366485996 3474871553 3873070756 4433456809 4501136284 5152395751 5656479377 5742829052 6573746303 6949743106 7562955733 8387193559 8789380987 8866913618 9649288349 10304791502 11214037811 11312958754 13147492606 13899486212 14307565483 15125911466 16460550713 16774387118 17578761974 17733827236 19129829207 19298576698 20609583004 22428075622 22625917508 24407023471 26294985212 28615130966 30251822932 32921101426 33548774236 35157523948 38259658414 38597153396 41635510627 44856151244 48814046942 57230261932 65842202852 76519316828 83271021254 97628093884 128570247461 149419476779 164037901933 166542042508 190638642787 243228613211 257140494922 279829362121 298838953558 325207096519 328075803866 381277285574 414919399007 486457226422 514280989844 559658724242 597677907116 650414193038 656151607732 707803680659 762554571148 829838798014 972914452844 1119317448484 1300828386076 1415607361318 1659677596028 2831214722636 4757099156057 5528520640823 7053629783119 9514198312114 11057041281646 12032662571203 14107259566238 19028396624228 22114082563292 24065325142406 28214519132476 48130650284812 204555263710451 409110527420902 818221054841804
• Sum of all divisors σ(n): 1657094416251120
• Sum of proper divisors (its aliquot sum) s(n): 838873361409316
• 818221054841804 is an abundant number, because the sum of its proper divisors (838873361409316) is greater than itself. Its abundance is 20652306567512

Bases of 818221054841804

• Binary: 10111010000010101011101111010100100101001111001100₂
• Hexadecimal: 0x2E82AEF5253CC
• Base-36: 8219KA7LQK

Squares and roots of 818221054841804

• 818221054841804 squared (818221054841804²) is 669485694586434428991465974416
• 818221054841804 cubed (818221054841804³) is 547787291226010208236924294654528577591286464
• The square root of 818221054841804 is 28604563.5317479369
• The cube root of 818221054841804 is 93531.2812429071

Scales and comparisons

• 818,221,054,841,804 seconds is equal to 26,016,898 years, 32 weeks, 1 day, 16 hours, 56 minutes, 44 seconds.
• To count from 1 to 818,221,054,841,804 would take you about sixty-five million, forty-two thousand, two 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 818221054841804 cubic inches would be around 7794.3 feet tall.

Recreational maths with 818221054841804

• 818221054841804 backwards is 408148450122818
• The number of decimal digits it has is: 15
• The sum of 818221054841804's digits is 56
• More coming soon!