120121290853179075453

Names of 120121290853179075453

• Cardinal: 120121290853179075453 can be written as One hundred twenty quintillion, one hundred twenty-one quadrillion, two hundred ninety trillion, eight hundred fifty-three billion, one hundred seventy-nine million, seventy-five thousand, four hundred fifty-three.

Scientific notation

• Scientific notation: 1.20121290853179075453 × 10²⁰

Factors of 120121290853179075453

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 236230921

Divisors of 120121290853179075453

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 7 21 439 1317 3073 9219 87759739 148470733 263279217 445412199 614318173 1039295131 1842954519 3117885393 38526525421 65178651787 115579576263 195535955361 269685677947 456250562509 809057033841 1368751687527 13029752777218687 39089258331656061 91208269440530809 273624808321592427 5720061469199003593 17160184407597010779 40040430284393025151 120121290853179075453
• Sum of all divisors σ(n): 183458922429364172800
• Sum of proper divisors (its aliquot sum) s(n): 63337631576185097347
• 120121290853179075453 is a deficient number, because the sum of its proper divisors (63337631576185097347) is less than itself. Its deficiency is 56783659276993978106

Bases of 120121290853179075453

• Binary: 1101000001100000100100011011001100111100001000111100010101101111101₂
• Hexadecimal: 0x683048D99E11E2B7D
• Base-36: PCMIBU0GH2FEL

Squares and roots of 120121290853179075453

• 120121290853179075453 squared (120121290853179075453²) is 14429124516234043016757923530835867155209
• 120121290853179075453 cubed (120121290853179075453³) is 1733245062771286303445230102647115324502953775382743872984677
• The square root of 120121290853179075453 is 10959985896.5775624509
• The cube root of 120121290853179075453 is 4934085.4166660911

Scales and comparisons

• 120,121,290,853,179,075,453 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 120,121,290,853,179,075,453 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 120121290853179075453 cubic inches would be around 411173.8 feet tall.

Recreational maths with 120121290853179075453

• 120121290853179075453 backwards is 354570971358092121021
• The number of decimal digits it has is: 21
• The sum of 120121290853179075453's digits is 75
• More coming soon!