73442844981

Names of 73442844981

• Cardinal: 73442844981 can be written as Seventy-three billion, four hundred forty-two million, eight hundred forty-four thousand, nine hundred eighty-one.

Scientific notation

• Scientific notation: 7.3442844981 × 10¹⁰

Factors of 73442844981

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 14369

Divisors of 73442844981

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 33 47 99 101 121 141 303 363 423 517 909 1089 1111 1551 3333 4653 4747 5687 9999 12221 14207 14241 17061 36663 42621 42723 51183 52217 109989 127863 156277 156651 468831 469953 574387 667729 1406493 1434907 1719047 1723161 2003187 4304721 5157141 5169483 6009561 7345019 12914163 15471423 15783977 22035057 47351931 66105171 67440629 80795209 142055793 173623747 202321887 242385627 520871241 606965661 727156881 741846919 1562613723 2225540757 6676622271 8160316109 24480948327 73442844981
• Sum of all divisors σ(n): 120273334272
• Sum of proper divisors (its aliquot sum) s(n): 46830489291
• 73442844981 is a deficient number, because the sum of its proper divisors (46830489291) is less than itself. Its deficiency is 26612355690

Bases of 73442844981

• Binary: 1000100011001100010001110000100110101₂
• Hexadecimal: 0x111988E135
• Base-36: XQLZ1V9

Squares and roots of 73442844981

• 73442844981 squared (73442844981²) is 5393851478903196890361
• 73442844981 cubed (73442844981³) is 396139798015625081124104176128141
• The square root of 73442844981 is 271003.4040026063
• The cube root of 73442844981 is 4187.7733032535

Scales and comparisons

• 73,442,844,981 seconds is equal to 2,335 years, 13 weeks, 1 day, 22 hours, 16 minutes, 21 seconds.
• To count from 1 to 73,442,844,981 would take you about four thousand, six hundred seventy 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 73442844981 cubic inches would be around 349 feet tall.

Recreational maths with 73442844981

• 73442844981 backwards is 18944824437
• The number of decimal digits it has is: 11
• The sum of 73442844981's digits is 54
• More coming soon!