120945769974

Names of 120945769974

• Cardinal: 120945769974 can be written as One hundred twenty billion, nine hundred forty-five million, seven hundred sixty-nine thousand, nine hundred seventy-four.

Scientific notation

• Scientific notation: 1.20945769974 × 10¹¹

Factors of 120945769974

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3606689

Divisors of 120945769974

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 3 6 9 18 23 27 46 54 69 81 138 162 207 243 414 486 621 729 1242 1458 1863 3726 5589 11178 16767 33534 3606661 7213322 10819983 21639966 32459949 64919898 82953203 97379847 165906406 194759694 248859609 292139541 497719218 584279082 746578827 876418623 1493157654 1752837246 2239736481 2629255869 4479472962 5258511738 6719209443 13438418886 20157628329 40315256658 60472884987 120945769974
• Sum of all divisors σ(n): 283829872752
• Sum of proper divisors (its aliquot sum) s(n): 162884102778
• 120945769974 is an abundant number, because the sum of its proper divisors (162884102778) is greater than itself. Its abundance is 41938332804

Bases of 120945769974

• Binary: 1110000101000111011011111110111110110₂
• Hexadecimal: 0x1C28EDFDF6
• Base-36: 1JK7ZLDI

Squares and roots of 120945769974

• 120945769974 squared (120945769974²) is 14627879274603719960676
• 120945769974 cubed (120945769974³) is 1769180121953663494368631821542424
• The square root of 120945769974 is 347772.5837009009
• The cube root of 120945769974 is 4945.3484169895

Scales and comparisons

• 120,945,769,974 seconds is equal to 3,845 years, 36 weeks, 3 days, 7 hours, 12 minutes, 54 seconds.
• To count from 1 to 120,945,769,974 would take you about seven thousand, six hundred ninety-one 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 120945769974 cubic inches would be around 412.1 feet tall.

Recreational maths with 120945769974

• 120945769974 backwards is 479967549021
• The number of decimal digits it has is: 12
• The sum of 120945769974's digits is 63
• More coming soon!