672985341

Names of 672985341

• Cardinal: 672985341 can be written as Six hundred seventy-two million, nine hundred eighty-five thousand, three hundred forty-one.

Scientific notation

• Scientific notation: 6.72985341 × 10⁸

Factors of 672985341

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 64

Divisors of 672985341

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 7 9 17 21 27 37 51 63 81 111 119 153 189 243 259 289 333 357 459 567 629 777 867 999 1071 1369 1377 1701 1887 2023 2331 2601 2997 3213 4107 4131 4403 5661 6069 6993 7803 8991 9583 9639 10693 12321 13209 16983 18207 20979 23273 23409 28749 28917 32079 36963 39627 50949 54621 62937 69819 70227 74851 86247 96237 110889 118881 152847 162911 163863 209457 224553 258741 288711 332667 356643 395641 488733 491589 628371 673659 776223 866133 1069929 1186923 1466199 1885113 2020977 2328669 2598399 2769487 3560769 4398597 5655339 6062931 8308461 10682307 13195791 18188793 24925383 32046921 39587373 74776149 96140763 224328447 672985341
• Sum of all divisors σ(n): 1257835488
• Sum of proper divisors (its aliquot sum) s(n): 584850147
• 672985341 is a deficient number, because the sum of its proper divisors (584850147) is less than itself. Its deficiency is 88135194

Bases of 672985341

• Binary: 101000000111001111000011111101₂
• Hexadecimal: 0x281CF0FD
• Base-36: B4OET9

Squares and roots of 672985341

• 672985341 squared (672985341²) is 452909269200886281
• 672985341 cubed (672985341³) is 304801298975219251321006821
• The square root of 672985341 is 25941.9610091453
• The cube root of 672985341 is 876.3317260259

Scales and comparisons

• 672,985,341 seconds is equal to 21 years, 20 weeks, 5 days, 4 hours, 22 minutes, 21 seconds.
• To count from 1 to 672,985,341 would take you about thirty-two 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 672985341 cubic inches would be around 73 feet tall.

Recreational maths with 672985341

• 672985341 backwards is 143589276
• The number of decimal digits it has is: 9
• The sum of 672985341's digits is 45
• More coming soon!