221364211818904

Names of 221364211818904

• Cardinal: 221364211818904 can be written as Two hundred twenty-one trillion, three hundred sixty-four billion, two hundred eleven million, eight hundred eighteen thousand, nine hundred four.

Scientific notation

• Scientific notation: 2.21364211818904 × 10¹⁴

Factors of 221364211818904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 202912232

Divisors of 221364211818904

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 11 14 22 23 28 44 46 49 56 77 88 92 98 121 154 161 184 196 242 253 308 322 392 484 506 539 616 644 847 968 1012 1078 1127 1288 1694 1771 2024 2156 2254 2783 3388 3542 4312 4508 5566 5929 6776 7084 9016 11132 11858 12397 14168 19481 22264 23716 24794 38962 47432 49588 77924 99176 136367 155848 272734 545468 1090936 202912189 405824378 811648756 1420385323 1623297512 2232034079 2840770646 4464068158 4666980347 5681541292 8928136316 9333960694 9942697261 11363082584 15624238553 17856272632 18667921388 19885394522 24552374869 31248477106 32668862429 37335842776 39770789044 49104749738 51336783817 62496954212 65337724858 79541578088 98209499476 102673567634 109369669871 124993908424 130675449716 171866624083 196418998952 205347135268 218739339742 228682037003 261350899432 343733248166 359357486719 410694270536 437478679484 457364074006 564704621987 687466496332 718714973438 874957358968 914728148012 1129409243974 1203066368581 1374932992664 1437429946876 1829456296024 2258818487948 2406132737162 2515502407033 2874859893752 3952932353909 4517636975896 4812265474324 5031004814066 7905864707818 9624530948648 10062009628132 15811729415636 20124019256264 27670526477363 31623458831272 55341052954726 110682105909452 221364211818904
• Sum of all divisors σ(n): 553779832460400
• Sum of proper divisors (its aliquot sum) s(n): 332415620641496
• 221364211818904 is an abundant number, because the sum of its proper divisors (332415620641496) is greater than itself. Its abundance is 111051408822592

Bases of 221364211818904

• Binary: 110010010101010001011111001101100010000110011000₂
• Hexadecimal: 0xC9545F362198
• Base-36: 26GTBC9G2G

Squares and roots of 221364211818904

• 221364211818904 squared (221364211818904²) is 49002114274204597360091761216
• 221364211818904 cubed (221364211818904³) is 10847314403769165734792637205748824202827264
• The square root of 221364211818904 is 14878313.4736066103
• The cube root of 221364211818904 is 60492.6304634953

Scales and comparisons

• 221,364,211,818,904 seconds is equal to 7,038,697 years, 10 weeks, 6 days, 22 hours, 35 minutes, 4 seconds.
• To count from 1 to 221,364,211,818,904 would take you about seventeen million, five hundred ninety-six thousand, seven hundred forty-three 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 221364211818904 cubic inches would be around 5041.1 feet tall.

Recreational maths with 221364211818904

• 221364211818904 backwards is 409818112463122
• The number of decimal digits it has is: 15
• The sum of 221364211818904's digits is 52
• More coming soon!