220121259008942

Names of 220121259008942

• Cardinal: 220121259008942 can be written as Two hundred twenty trillion, one hundred twenty-one billion, two hundred fifty-nine million, eight thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 2.20121259008942 × 10¹⁴

Factors of 220121259008942

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 479

Divisors of 220121259008942

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 31 62 163 283 326 566 961 1922 5053 8773 10106 17546 29791 46129 59582 80089 92258 156643 160178 271963 313286 543926 1429999 2482759 2859998 4855933 4965518 8430853 9711866 13054507 16861706 22665187 26109014 44329969 45330374 76965529 88659938 153931058 404689717 702620797 809379434 1374229039 1405241594 2385931399 2748458078 3694425481 4771862798 7388850962 12545381227 21781244707 25090762454 43562489414 114527189911 229054379822 388906818037 675218585917 777813636074 1350437171834 3550342887241 7100685774482 110060629504471 220121259008942
• Sum of all divisors σ(n): 344498064967680
• Sum of proper divisors (its aliquot sum) s(n): 124376805958738
• 220121259008942 is a deficient number, because the sum of its proper divisors (124376805958738) is less than itself. Its deficiency is 95744453050204

Bases of 220121259008942

• Binary: 110010000011001011111001011100110110001110101110₂
• Hexadecimal: 0xC832F97363AE
• Base-36: 260YB691V2

Squares and roots of 220121259008942

• 220121259008942 squared (220121259008942²) is 48453368667681729596035959364
• 220121259008942 cubed (220121259008942³) is 10665616514354524952603406810524272824632888
• The square root of 220121259008942 is 14836484.0514503973
• The cube root of 220121259008942 is 60379.1965079431

Scales and comparisons

• 220,121,259,008,942 seconds is equal to 6,999,175 years, 8 weeks, 1 day, 1 hour, 9 minutes, 2 seconds.
• To count from 1 to 220,121,259,008,942 would take you about seventeen million, four hundred ninety-seven thousand, nine hundred thirty-seven 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 220121259008942 cubic inches would be around 5031.6 feet tall.

Recreational maths with 220121259008942

• 220121259008942 backwards is 249800952121022
• The number of decimal digits it has is: 15
• The sum of 220121259008942's digits is 47
• More coming soon!