12489600000
12,489,600,000 is an even composite number composed of four prime numbers multiplied together.
12489600000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred sixty-four divisors.
Prime factorization of 12489600000:
210 × 3 × 55 × 1301
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 5 × 1301)See below for interesting mathematical facts about the number 12489600000 from the Numbermatics database.
Names of 12489600000
- Cardinal: 12489600000 can be written as Twelve billion, four hundred eighty-nine million, six hundred thousand.
Scientific notation
- Scientific notation: 1.24896 × 1010
Factors of 12489600000
Divisors of 12489600000
- Number of divisors d(n): 264
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 125 128 150 160 192 200 240 250 256 300 320 375 384 400 480 500 512 600 625 640 750 768 800 960 1000 1024 1200 1250 1280 1301 1500 1536 1600 1875 1920 2000 2400 2500 2560 2602 3000 3072 3125 3200 3750 3840 3903 4000 4800 5000 5120 5204 6000 6250 6400 6505 7500 7680 7806 8000 9375 9600 10000 10408 12000 12500 12800 13010 15000 15360 15612 16000 18750 19200 19515 20000 20816 24000 25000 25600 26020 30000 31224 32000 32525 37500 38400 39030 40000 41632 48000 50000 52040 60000 62448 64000 65050 75000 76800 78060 80000 83264 96000 97575 100000 104080 120000 124896 128000 130100 150000 156120 160000 162625 166528 192000 195150 200000 208160 240000 249792 260200 300000 312240 320000 325250 333056 384000 390300 400000 416320 480000 487875 499584 520400 600000 624480 640000 650500 666112 780600 800000 813125 832640 960000 975750 999168 1040800 1200000 1248960 1301000 1332224 1561200 1600000 1626250 1665280 1920000 1951500 1998336 2081600 2400000 2439375 2497920 2602000 3122400 3200000 3252500 3330560 3903000 3996672 4065625 4163200 4800000 4878750 4995840 5204000 6244800 6505000 6661120 7806000 8131250 8326400 9600000 9757500 9991680 10408000 12196875 12489600 13010000 15612000 16262500 16652800 19515000 19983360 20816000 24393750 24979200 26020000 31224000 32525000 33305600 39030000 41632000 48787500 49958400 52040000 62448000 65050000 78060000 83264000 97575000 99916800 104080000 124896000 130100000 156120000 166528000 195150000 208160000 249792000 260200000 312240000 390300000 416320000 499584000 520400000 624480000 780600000 832640000 1040800000 1248960000 1561200000 2081600000 2497920000 3122400000 4163200000 6244800000 12489600000
- Sum of all divisors σ(n): 41640991056
- Sum of proper divisors (its aliquot sum) s(n): 29151391056
- 12489600000 is an abundant number, because the sum of its proper divisors (29151391056) is greater than itself. Its abundance is 16661791056
Bases of 12489600000
- Binary: 10111010000111000000101100000000002
- Hexadecimal: 0x2E8702C00
- Base-36: 5QJZH1C
Squares and roots of 12489600000
- 12489600000 squared (124896000002) is 155990108160000000000
- 12489600000 cubed (124896000003) is 1948254054875136000000000000000
-
The
square root of 12489600000 is 111756.8789829065 -
The
cube root of 12489600000 is 2320.1506045711
Scales and comparisons
How big is 12489600000?- 12,489,600,000 seconds is equal to 397 years, 6 weeks, 5 days, 13 hours, 20 minutes.
-
To count from 1 to 12,489,600,000 would take you about seven hundred ninety-four 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 12489600000 cubic inches would be around 193.3 feet tall.
Recreational maths with 12489600000
- 12489600000 backwards is 00000698421
- 12489600000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12489600000's digits is 30
- More coming soon!
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