121485749301

Names of 121485749301

• Cardinal: 121485749301 can be written as One hundred twenty-one billion, four hundred eighty-five million, seven hundred forty-nine thousand, three hundred one.

Scientific notation

• Scientific notation: 1.21485749301 × 10¹¹

Factors of 121485749301

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1864

Divisors of 121485749301

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 21 29 63 87 101 203 261 303 571 609 707 909 1153 1713 1827 2121 2929 3459 3997 5139 6363 8071 8787 10377 11991 16559 20503 24213 26361 33437 35973 49677 57671 61509 72639 100311 115913 116453 149031 173013 184527 234059 300933 347739 349359 403697 519039 658363 702177 815171 1043217 1048077 1211091 1672459 1975089 2106531 2445513 3377137 3633273 4608541 5017377 5925267 7336539 10131411 11707213 13825623 15052131 19092527 23639959 30394233 35121639 41476869 57277581 66494663 70919877 105364917 133647689 171832743 199483989 212759631 400943067 465462641 598451967 1202829201 1396387923 1928345227 4189163769 5785035681 13498416589 17355107043 40495249767 121485749301
• Sum of all divisors σ(n): 210066405120
• Sum of proper divisors (its aliquot sum) s(n): 88580655819
• 121485749301 is a deficient number, because the sum of its proper divisors (88580655819) is less than itself. Its deficiency is 32905093482

Bases of 121485749301

• Binary: 1110001001001000111010110110000110101₂
• Hexadecimal: 0x1C491D6C35
• Base-36: 1JT5H839

Squares and roots of 121485749301

• 121485749301 squared (121485749301²) is 14758787283225421988601
• 121485749301 cubed (121485749301³) is 1792982331876710498377113965717901
• The square root of 121485749301 is 348548.0588111201
• The cube root of 121485749301 is 4952.6972247365

Scales and comparisons

• 121,485,749,301 seconds is equal to 3,862 years, 45 weeks, 2 days, 1 hour, 28 minutes, 21 seconds.
• To count from 1 to 121,485,749,301 would take you about seven thousand, seven hundred twenty-five 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 121485749301 cubic inches would be around 412.7 feet tall.

Recreational maths with 121485749301

• 121485749301 backwards is 103947584121
• The number of decimal digits it has is: 12
• The sum of 121485749301's digits is 45
• More coming soon!