121248712000

Names of 121248712000

• Cardinal: 121248712000 can be written as One hundred twenty-one billion, two hundred forty-eight million, seven hundred twelve thousand.

Scientific notation

• Scientific notation: 1.21248712 × 10¹¹

Factors of 121248712000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 89701

Divisors of 121248712000

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 80 100 104 125 130 160 169 200 208 250 260 320 325 338 400 416 500 520 650 676 800 832 845 1000 1040 1300 1352 1600 1625 1690 2000 2080 2600 2704 3250 3380 4000 4160 4225 5200 5408 6500 6760 8000 8450 10400 10816 13000 13520 16900 20800 21125 26000 27040 33800 42250 52000 54080 67600 84500 89681 104000 135200 169000 179362 270400 338000 358724 448405 676000 717448 896810 1165853 1352000 1434896 1793620 2242025 2331706 2869792 3587240 4484050 4663412 5739584 5829265 7174480 8968100 9326824 11210125 11658530 14348960 15156089 17936200 18653648 22420250 23317060 28697920 29146325 30312178 35872400 37307296 44840500 46634120 58292650 60624356 71744800 74614592 75780445 89681000 93268240 116585300 121248712 143489600 145731625 151560890 179362000 186536480 233170600 242497424 291463250 303121780 358724000 373072960 378902225 466341200 484994848 582926500 606243560 717448000 757804450 932682400 969989696 1165853000 1212487120 1515608900 1865364800 1894511125 2331706000 2424974240 3031217800 3789022250 4663412000 4849948480 6062435600 7578044500 9326824000 12124871200 15156089000 24249742400 30312178000 60624356000 121248712000
• Sum of all divisors σ(n): 325150700472
• Sum of proper divisors (its aliquot sum) s(n): 203901988472
• 121248712000 is an abundant number, because the sum of its proper divisors (203901988472) is greater than itself. Its abundance is 82653276472

Bases of 121248712000

• Binary: 1110000111010111111001000010101000000₂
• Hexadecimal: 0x1C3AFC8540
• Base-36: 1JP8COXS

Squares and roots of 121248712000

• 121248712000 squared (121248712000²) is 14701250161658944000000
• 121248712000 cubed (121248712000³) is 1782507646890938743280128000000000
• The square root of 121248712000 is 348207.8574644749
• The cube root of 121248712000 is 4949.4739705615

Scales and comparisons

• 121,248,712,000 seconds is equal to 3,855 years, 17 weeks, 2 days, 13 hours, 46 minutes, 40 seconds.
• To count from 1 to 121,248,712,000 would take you about seven thousand, seven hundred ten 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 121248712000 cubic inches would be around 412.5 feet tall.

Recreational maths with 121248712000

• 121248712000 backwards is 000217842121
• The number of decimal digits it has is: 12
• The sum of 121248712000's digits is 28
• More coming soon!