188223428523312081

Names of 188223428523312081

• Cardinal: 188223428523312081 can be written as One hundred eighty-eight quadrillion, two hundred twenty-three trillion, four hundred twenty-eight billion, five hundred twenty-three million, three hundred twelve thousand and eighty-one.

Scientific notation

• Scientific notation: 1.88223428523312081 × 10¹⁷

Factors of 188223428523312081

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 187

Divisors of 188223428523312081

• Number of divisors d(n): 125
• Complete list of divisors:
  1 3 9 27 53 81 131 159 393 477 1179 1431 2809 3537 4293 6943 8427 10611 17161 20829 25281 51483 62487 75843 148877 154449 187461 227529 367979 446631 463347 562383 909533 1103937 1339893 1390041 2248091 2728599 3311811 4019679 6744273 7890481 8185797 9935433 12059037 19502887 20232819 23671443 24557391 29806299 48205249 58508661 60698457 71014329 73672173 119148823 144615747 175525983 182095371 213042987 294499921 357446469 433847241 526577949 639128961 883499763 1033653011 1072339407 1301541723 1579733847 2554878197 2650499289 3100959033 3217018221 3904625169 6314887619 7664634591 7951497867 9302877099 9651054663 15608495813 18944662857 22993903773 23854493601 27908631297 46825487439 56833988571 68981711319 83725893891 135408544441 140476462317 170501965713 206945133957 334689043807 406225633323 421429386951 511505897139 827250278089 1004067131421 1218676899969 1264288160853 2481750834267 3012201394263 3656030699907 7445252502801 9036604182789 10968092099721 17738519321771 22335757508403 27109812548367 43844264738717 53215557965313 67007272525209 131532794216151 159646673895939 394598382648453 478940021687817 1183795147945359 1436820065063451 2323746031152001 3551385443836077 6971238093456003 20913714280368009 62741142841104027 188223428523312081
• Sum of all divisors σ(n): 288784912321031005
• Sum of proper divisors (its aliquot sum) s(n): 100561483797718924
• 188223428523312081 is a deficient number, because the sum of its proper divisors (100561483797718924) is less than itself. Its deficiency is 87661944725593157

Bases of 188223428523312081

• Binary: 1010011100101101000011011000000011100010011100001111010001₂
• Hexadecimal: 0x29CB4360389C3D1
• Base-36: 1FHBMXCLVC29

Squares and roots of 188223428523312081

• 188223428523312081 squared (188223428523312081²) is 35428059045070371873122870120550561
• 188223428523312081 cubed (188223428523312081³) is 6668390739389483199860616775656596970221142942627441
• 188223428523312081 is a perfect square number. Its square root is 433847241
• The cube root of 188223428523312081 is 573092.2823179161

Scales and comparisons

• 188,223,428,523,312,081 seconds is equal to 5,984,922,813 years, 39 weeks, 1 minute, 21 seconds.
• To count from 1 to 188,223,428,523,312,081 would take you about seventeen billion, nine hundred fifty-four million, seven hundred sixty-eight thousand, four hundred forty-one 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 188223428523312081 cubic inches would be around 47757.7 feet tall.

Recreational maths with 188223428523312081

• 188223428523312081 backwards is 180213325824322881
• The number of decimal digits it has is: 18
• The sum of 188223428523312081's digits is 63
• More coming soon!