121514640200

Names of 121514640200

• Cardinal: 121514640200 can be written as One hundred twenty-one billion, five hundred fourteen million, six hundred forty thousand, two hundred.

Scientific notation

• Scientific notation: 1.215146402 × 10¹¹

Factors of 121514640200

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 164

Divisors of 121514640200

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 100 157 200 314 628 785 1256 1570 3140 3925 6280 7850 15700 24649 31400 49298 98596 123245 197192 246490 492980 616225 985960 1232450 2464900 3869893 4929800 7739786 15479572 19349465 30959144 38698930 77397860 96747325 154795720 193494650 386989300 607573201 773978600 1215146402 2430292804 3037866005 4860585608 6075732010 12151464020 15189330025 24302928040 30378660050 60757320100 121514640200
• Sum of all divisors σ(n): 284332573965
• Sum of proper divisors (its aliquot sum) s(n): 162817933765
• 121514640200 is an abundant number, because the sum of its proper divisors (162817933765) is greater than itself. Its abundance is 41303293565

Bases of 121514640200

• Binary: 1110001001010110101100100001101001000₂
• Hexadecimal: 0x1C4AD64348
• Base-36: 1JTMOGG8

Squares and roots of 121514640200

• 121514640200 squared (121514640200²) is 14765807782935456040000
• 121514640200 cubed (121514640200³) is 1794261820005761640523516808000000
• The square root of 121514640200 is 348589.5009893443
• The cube root of 121514640200 is 4953.0897989955

Scales and comparisons

• 121,514,640,200 seconds is equal to 3,863 years, 41 weeks, 10 hours, 43 minutes, 20 seconds.
• To count from 1 to 121,514,640,200 would take you about seven thousand, seven hundred twenty-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 121514640200 cubic inches would be around 412.8 feet tall.

Recreational maths with 121514640200

• 121514640200 backwards is 002046415121
• The number of decimal digits it has is: 12
• The sum of 121514640200's digits is 26
• More coming soon!