121043828280

Names of 121043828280

• Cardinal: 121043828280 can be written as One hundred twenty-one billion, forty-three million, eight hundred twenty-eight thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.2104382828 × 10¹¹

Factors of 121043828280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1027136

Divisors of 121043828280

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 983 1966 2949 3932 4915 5898 7864 9830 11796 14745 19660 23592 29490 39320 58980 117960 1026143 2052286 3078429 4104572 5130715 6156858 8209144 10261430 12313716 15392145 20522860 24627432 30784290 41045720 61568580 123137160 1008698569 2017397138 3026095707 4034794276 5043492845 6052191414 8069588552 10086985690 12104382828 15130478535 20173971380 24208765656 30260957070 40347942760 60521914140 121043828280
• Sum of all divisors σ(n): 363501250560
• Sum of proper divisors (its aliquot sum) s(n): 242457422280
• 121043828280 is an abundant number, because the sum of its proper divisors (242457422280) is greater than itself. Its abundance is 121413594000

Bases of 121043828280

• Binary: 1110000101110110001100011111000111000₂
• Hexadecimal: 0x1C2EC63E38
• Base-36: 1JLUDBNC

Squares and roots of 121043828280

• 121043828280 squared (121043828280²) is 14651608364678127758400
• 121043828280 cubed (121043828280³) is 1773486766919910913859670927552000
• The square root of 121043828280 is 347913.5356378075
• The cube root of 121043828280 is 4946.6845571245

Scales and comparisons

• 121,043,828,280 seconds is equal to 3,848 years, 42 weeks, 4 days, 5 hours, 38 minutes.
• To count from 1 to 121,043,828,280 would take you about seven thousand, six hundred ninety-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 121043828280 cubic inches would be around 412.2 feet tall.

Recreational maths with 121043828280

• 121043828280 backwards is 082828340121
• The number of decimal digits it has is: 12
• The sum of 121043828280's digits is 39
• More coming soon!