147307389789

Names of 147307389789

• Cardinal: 147307389789 can be written as One hundred forty-seven billion, three hundred seven million, three hundred eighty-nine thousand, seven hundred eighty-nine.

Scientific notation

• Scientific notation: 1.47307389789 × 10¹¹

Factors of 147307389789

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 190

Divisors of 147307389789

• Number of divisors d(n): 60
• Complete list of divisors:
  1 3 7 21 49 53 127 147 159 371 381 889 1113 2597 2667 2809 6223 6731 7791 8427 18669 19663 20193 47117 58989 137641 141351 148877 329819 356743 412923 446631 989457 1042139 1070229 2497201 3126417 7294973 7491603 7890481 17480407 18907379 21884919 23671443 52441221 55233367 56722137 132351653 165700101 386633569 397054959 926461571 1002091087 1159900707 2779384713 3006273261 7014637609 21043912827 49102463263 147307389789
• Sum of all divisors σ(n): 234704177664
• Sum of proper divisors (its aliquot sum) s(n): 87396787875
• 147307389789 is a deficient number, because the sum of its proper divisors (87396787875) is less than itself. Its deficiency is 59910601914

Bases of 147307389789

• Binary: 10001001001100001101000110001101011101₂
• Hexadecimal: 0x224C34635D
• Base-36: 1VO70LEL

Squares and roots of 147307389789

• 147307389789 squared (147307389789²) is 21699467086448381464521
• 147307389789 cubed (147307389789³) is 3196491856317027888022357621176069
• The square root of 147307389789 is 383806.4483421299
• The cube root of 147307389789 is 5281.3081893607

Scales and comparisons

• 147,307,389,789 seconds is equal to 4,683 years, 47 weeks, 5 days, 15 hours, 23 minutes, 9 seconds.
• To count from 1 to 147,307,389,789 would take you about nine thousand, three hundred sixty-seven 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 147307389789 cubic inches would be around 440.1 feet tall.

Recreational maths with 147307389789

• 147307389789 backwards is 987983703741
• The number of decimal digits it has is: 12
• The sum of 147307389789's digits is 66
• More coming soon!