3989066210745

Names of 3989066210745

• Cardinal: 3989066210745 can be written as Three trillion, nine hundred eighty-nine billion, sixty-six million, two hundred ten thousand, seven hundred forty-five.

Scientific notation

• Scientific notation: 3.989066210745 × 10¹²

Factors of 3989066210745

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 735394

Divisors of 3989066210745

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 11 15 21 33 35 49 55 61 77 105 121 147 165 183 231 245 305 363 385 427 539 605 671 735 847 915 1155 1281 1617 1815 2013 2135 2541 2695 2989 3355 4235 4697 5929 6405 7381 8085 8967 10065 12705 14091 14945 17787 22143 23485 29645 32879 36905 44835 51667 70455 88935 98637 110715 155001 164395 258335 361669 493185 735307 775005 1085007 1808345 2205921 3676535 5147149 5425035 8088377 11029605 15441447 24265131 25735745 36030043 40441885 44853727 56618639 77207235 88972147 108090129 121325655 134561181 169855917 180150215 224268635 266916441 283093195 313976089 396330473 444860735 493390997 540450645 622805029 672805905 849279585 941928267 1188991419 1334582205 1480172991 1569880445 1868415087 1981652365 2197832623 2466954985 3114025145 3453736979 4359635203 4709641335 5427300967 5944957095 6593497869 7400864955 9342075435 10361210937 10989163115 13078905609 16281902901 17268684895 21798176015 24176158853 27136504835 32967489345 37991106769 51806054685 65394528045 72528476559 81409514505 113973320307 120880794265 189955533845 265937747383 362642382795 569866601535 797813242149 1329688736915 3989066210745
• Sum of all divisors σ(n): 8294662482624
• Sum of proper divisors (its aliquot sum) s(n): 4305596271879
• 3989066210745 is an abundant number, because the sum of its proper divisors (4305596271879) is greater than itself. Its abundance is 316530061134

Bases of 3989066210745

• Binary: 111010000011000110110111111101110110111001₂
• Hexadecimal: 0x3A0C6DFDDB9
• Base-36: 1EWJV0ZAX

Squares and roots of 3989066210745

• 3989066210745 squared (3989066210745²) is 15912649233707472753455025
• 3989066210745 cubed (3989066210745³) is 63476611381619796264415168183529243625
• The square root of 3989066210745 is 1997264.6821953771
• The cube root of 3989066210745 is 15859.5337306741

Scales and comparisons

• 3,989,066,210,745 seconds is equal to 126,839 years, 50 weeks, 1 day, 19 hours, 25 minutes, 45 seconds.
• To count from 1 to 3,989,066,210,745 would take you about three hundred seventeen thousand and ninety-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 3989066210745 cubic inches would be around 1321.6 feet tall.

Recreational maths with 3989066210745

• 3989066210745 backwards is 5470126609893
• The number of decimal digits it has is: 13
• The sum of 3989066210745's digits is 60
• More coming soon!