800222607821

Names of 800222607821

• Cardinal: 800222607821 can be written as Eight hundred billion, two hundred twenty-two million, six hundred seven thousand, eight hundred twenty-one.

Scientific notation

• Scientific notation: 8.00222607821 × 10¹¹

Factors of 800222607821

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 445

Divisors of 800222607821

• Number of divisors d(n): 192
• Complete list of divisors:
  1 7 13 19 41 49 79 91 133 137 149 247 287 533 553 637 779 931 959 1027 1043 1501 1729 1781 1937 2009 2603 2831 3239 3731 3871 5453 5617 6109 6713 7189 7301 10127 10507 10823 11771 12103 12467 13559 18221 19513 19817 20413 22673 26117 33839 36803 38171 39319 42107 42763 50323 61541 70889 73021 73549 75761 79417 82397 87269 94913 106723 116071 127547 136591 138719 140699 142891 153023 158711 205637 223649 236873 257621 265369 275233 294749 299341 387847 430787 443743 482611 496223 511147 530327 555919 576779 747061 800033 812497 836933 956137 984893 1000237 1071161 1387399 1439459 1508923 1565543 1612627 1658111 1803347 1857583 2063243 2673281 2714929 2907437 3015509 3106201 3378277 3578029 3891433 5042011 5229427 5600231 5687479 5768659 5858531 6273943 6894251 7498127 8431117 9169609 9711793 10076213 10562461 10880129 10958801 11288389 13003081 15901727 18712967 19004503 20352059 20964151 21743407 23647939 30639913 35294077 39201617 40380613 41009717 43917601 59017819 64187263 66117707 67982551 73937227 76160903 79018723 109604521 111312089 119204917 130990769 142464413 146749057 206722451 214479391 247058539 282664291 307423207 398318869 413124733 449310841 462823949 533126321 767231647 779184623 834434419 859530191 1027243399 1256236433 1447057157 1501355737 2788232083 3239767643 5370621529 5841040933 6016711337 8793655031 10129400099 16331073629 19517624581 42116979359 61555585217 114317515403 800222607821
• Sum of all divisors σ(n): 1110049920000
• Sum of proper divisors (its aliquot sum) s(n): 309827312179
• 800222607821 is a deficient number, because the sum of its proper divisors (309827312179) is less than itself. Its deficiency is 490395295642

Bases of 800222607821

• Binary: 1011101001010000111110111111100111001101₂
• Hexadecimal: 0xBA50FBF9CD
• Base-36: A7M7VNWT

Squares and roots of 800222607821

• 800222607821 squared (800222607821²) is 640356222067841970368041
• 800222607821 cubed (800222607821³) is 512427525957531890709628776175048661
• The square root of 800222607821 is 894551.6238993697
• The cube root of 800222607821 is 9284.0386323533

Scales and comparisons

• 800,222,607,821 seconds is equal to 25,444 years, 31 weeks, 2 days, 17 hours, 43 minutes, 41 seconds.
• To count from 1 to 800,222,607,821 would take you about fifty thousand, eight hundred eighty-nine 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 800222607821 cubic inches would be around 773.7 feet tall.

Recreational maths with 800222607821

• 800222607821 backwards is 128706222008
• The number of decimal digits it has is: 12
• The sum of 800222607821's digits is 38
• More coming soon!