220384051818

Names of 220384051818

• Cardinal: 220384051818 can be written as Two hundred twenty billion, three hundred eighty-four million, fifty-one thousand, eight hundred eighteen.

Scientific notation

• Scientific notation: 2.20384051818 × 10¹¹

Factors of 220384051818

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 264

Divisors of 220384051818

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 14 17 19 21 34 38 42 51 57 79 102 114 119 133 137 158 237 238 266 274 323 357 361 399 411 474 553 646 714 722 798 822 959 969 1083 1106 1343 1501 1659 1918 1938 2166 2261 2329 2527 2603 2686 2877 3002 3318 4029 4503 4522 4658 5054 5206 5754 6137 6241 6783 6987 7581 7809 8058 9006 9401 10507 10823 12274 12482 13566 13974 15162 15618 16303 18221 18411 18723 18802 21014 21646 25517 28203 28519 31521 32469 32606 36442 36822 37446 42959 43687 44251 48909 49457 51034 54663 56406 57038 63042 64938 75761 76551 85557 85918 87374 88502 97818 98914 106097 109326 118579 128877 131061 132753 148371 151522 153102 171114 178619 183991 199633 205637 212194 227283 237158 257754 262122 265506 296742 309757 318291 346199 355737 357238 367982 399266 411274 454566 484823 535857 551973 598899 616911 619514 636582 692398 711474 742679 830053 840769 855017 929271 969646 1038597 1071714 1103946 1197798 1233822 1287937 1439459 1454469 1485358 1660106 1681538 1710034 1858542 2015843 2077194 2228037 2253001 2490159 2522307 2565051 2575874 2878918 2908938 3393761 3495829 3863811 3907103 4031686 4318377 4456074 4506002 4980318 5044614 5130102 5885383 5985119 6047529 6759003 6787522 6991658 7727622 7814206 8636754 10181283 10487487 11721309 11770766 11970238 12095058 13518006 14110901 14535289 15771007 16245323 17656149 17955357 20362566 20974974 23442618 24470803 27349721 28221802 29070578 31542014 32490646 35312298 35910714 38301017 42332703 43605867 47313021 48735969 48941606 54699442 66420751 73412409 76602034 82049163 84665406 87211734 94626042 97471938 101747023 113717261 114903051 132841502 146824818 164098326 199262253 203494046 227434522 229806102 268107119 276170491 305241069 308661137 341151783 398524506 464945257 536214238 552340982 610482138 617322274 682303566 804321357 828511473 925983411 929890514 1394835771 1608642714 1657022946 1851966822 1933193437 2160627959 2789671542 3866386874 4321255918 5247239329 5799580311 6481883877 10494478658 11599160622 12963767754 15741717987 31483435974 36730675303 73461350606 110192025909 220384051818
• Sum of all divisors σ(n): 574293089664
• Sum of proper divisors (its aliquot sum) s(n): 353909037846
• 220384051818 is an abundant number, because the sum of its proper divisors (353909037846) is greater than itself. Its abundance is 133524986028

Bases of 220384051818

• Binary: 11001101001111111010011100001001101010₂
• Hexadecimal: 0x334FE9C26A
• Base-36: 2T8QZ2P6

Squares and roots of 220384051818

• 220384051818 squared (220384051818²) is 48569130295718909105124
• 220384051818 cubed (220384051818³) is 10703861727846909727786079625315432
• The square root of 220384051818 is 469450.7980800543
• The cube root of 220384051818 is 6040.3214949007

Scales and comparisons

• 220,384,051,818 seconds is equal to 7,007 years, 27 weeks, 4 days, 8 hours, 10 minutes, 18 seconds.
• To count from 1 to 220,384,051,818 would take you about fourteen thousand and fifteen 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 220384051818 cubic inches would be around 503.4 feet tall.

Recreational maths with 220384051818

• 220384051818 backwards is 818150483022
• 220384051818 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 220384051818's digits is 42
• More coming soon!