12420960000
12,420,960,000 is an even composite number composed of five prime numbers multiplied together.
12420960000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 12420960000:
28 × 3 × 54 × 113 × 229
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 113 × 229)See below for interesting mathematical facts about the number 12420960000 from the Numbermatics database.
Names of 12420960000
- Cardinal: 12420960000 can be written as Twelve billion, four hundred twenty million, nine hundred sixty thousand.
Scientific notation
- Scientific notation: 1.242096 × 1010
Factors of 12420960000
Divisors of 12420960000
- Number of divisors d(n): 360
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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 96 100 113 120 125 128 150 160 192 200 226 229 240 250 256 300 320 339 375 384 400 452 458 480 500 565 600 625 640 678 687 750 768 800 904 916 960 1000 1130 1145 1200 1250 1280 1356 1374 1500 1600 1695 1808 1832 1875 1920 2000 2260 2290 2400 2500 2712 2748 2825 3000 3200 3390 3435 3616 3664 3750 3840 4000 4520 4580 4800 5000 5424 5496 5650 5725 6000 6400 6780 6870 7232 7328 7500 8000 8475 9040 9160 9600 10000 10848 10992 11300 11450 12000 13560 13740 14125 14464 14656 15000 16000 16950 17175 18080 18320 19200 20000 21696 21984 22600 22900 24000 25877 27120 27480 28250 28625 28928 29312 30000 32000 33900 34350 36160 36640 40000 42375 43392 43968 45200 45800 48000 51754 54240 54960 56500 57250 58624 60000 67800 68700 70625 72320 73280 77631 80000 84750 85875 86784 87936 90400 91600 96000 103508 108480 109920 113000 114500 120000 129385 135600 137400 141250 143125 144640 146560 155262 160000 169500 171750 175872 180800 183200 207016 211875 216960 219840 226000 229000 240000 258770 271200 274800 282500 286250 293120 310524 339000 343500 361600 366400 388155 414032 423750 429375 433920 439680 452000 458000 480000 517540 542400 549600 565000 572500 621048 646925 678000 687000 723200 732800 776310 828064 847500 858750 879360 904000 916000 1035080 1084800 1099200 1130000 1145000 1242096 1293850 1356000 1374000 1465600 1552620 1656128 1695000 1717500 1808000 1832000 1940775 2070160 2169600 2198400 2260000 2290000 2484192 2587700 2712000 2748000 3105240 3234625 3312256 3390000 3435000 3616000 3664000 3881550 4140320 4396800 4520000 4580000 4968384 5175400 5424000 5496000 6210480 6469250 6624512 6780000 6870000 7328000 7763100 8280640 9040000 9160000 9703875 9936768 10350800 10848000 10992000 12420960 12938500 13560000 13740000 15526200 16173125 16561280 18080000 18320000 19407750 19873536 20701600 21984000 24841920 25877000 27120000 27480000 31052400 32346250 33122560 36640000 38815500 41403200 48519375 49683840 51754000 54240000 54960000 62104800 64692500 77631000 82806400 97038750 99367680 103508000 109920000 124209600 129385000 155262000 165612800 194077500 207016000 248419200 258770000 310524000 388155000 414032000 496838400 517540000 621048000 776310000 828064000 1035080000 1242096000 1552620000 2070160000 2484192000 3105240000 4140320000 6210480000 12420960000
- Sum of all divisors σ(n): 41856664080
- Sum of proper divisors (its aliquot sum) s(n): 29435704080
- 12420960000 is an abundant number, because the sum of its proper divisors (29435704080) is greater than itself. Its abundance is 17014744080
Bases of 12420960000
- Binary: 10111001000101100011001111000000002
- Hexadecimal: 0x2E458CF00
- Base-36: 5PF4A2O
Squares and roots of 12420960000
- 12420960000 squared (124209600002) is 154280247321600000000
- 12420960000 cubed (124209600003) is 1916308780771700736000000000000
-
The
square root of 12420960000 is 111449.3606980319 -
The
cube root of 12420960000 is 2315.8924544607
Scales and comparisons
How big is 12420960000?- 12,420,960,000 seconds is equal to 394 years, 49 weeks, 2 days, 2 hours, 40 minutes.
-
To count from 1 to 12,420,960,000 would take you about seven hundred eighty-nine 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 12420960000 cubic inches would be around 193 feet tall.
Recreational maths with 12420960000
- 12420960000 backwards is 00006902421
- 12420960000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12420960000's digits is 24
- More coming soon!
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