243997000000
243,997,000,000 is an even composite number composed of four prime numbers multiplied together.
243997000000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred ninety-four divisors.
Prime factorization of 243997000000:
26 × 56 × 13 × 1372
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 5 × 13 × 137 × 137)See below for interesting mathematical facts about the number 243997000000 from the Numbermatics database.
Names of 243997000000
- Cardinal: 243997000000 can be written as Two hundred forty-three billion, nine hundred ninety-seven million.
Scientific notation
- Scientific notation: 2.43997 × 1011
Factors of 243997000000
Divisors of 243997000000
- Number of divisors d(n): 294
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 80 100 104 125 130 137 160 200 208 250 260 274 320 325 400 416 500 520 548 625 650 685 800 832 1000 1040 1096 1250 1300 1370 1600 1625 1781 2000 2080 2192 2500 2600 2740 3125 3250 3425 3562 4000 4160 4384 5000 5200 5480 6250 6500 6850 7124 8000 8125 8768 8905 10000 10400 10960 12500 13000 13700 14248 15625 16250 17125 17810 18769 20000 20800 21920 25000 26000 27400 28496 31250 32500 34250 35620 37538 40000 40625 43840 44525 50000 52000 54800 56992 62500 65000 68500 71240 75076 81250 85625 89050 93845 100000 104000 109600 113984 125000 130000 137000 142480 150152 162500 171250 178100 187690 200000 203125 219200 222625 243997 250000 260000 274000 284960 300304 325000 342500 356200 375380 406250 428125 445250 469225 487994 500000 520000 548000 569920 600608 650000 685000 712400 750760 812500 856250 890500 938450 975988 1000000 1096000 1113125 1201216 1219985 1300000 1370000 1424800 1501520 1625000 1712500 1781000 1876900 1951976 2140625 2226250 2346125 2439970 2600000 2740000 2849600 3003040 3250000 3425000 3562000 3753800 3903952 4281250 4452500 4692250 4879940 5480000 5565625 6006080 6099925 6500000 6850000 7124000 7507600 7807904 8562500 8905000 9384500 9759880 11131250 11730625 12199850 13000000 13700000 14248000 15015200 15615808 17125000 17810000 18769000 19519760 22262500 23461250 24399700 27400000 27828125 30030400 30499625 34250000 35620000 37538000 39039520 44525000 46922500 48799400 55656250 58653125 60999250 68500000 71240000 75076000 78079040 89050000 93845000 97598800 111312500 117306250 121998500 137000000 150152000 152498125 178100000 187690000 195197600 222625000 234612500 243997000 293265625 304996250 356200000 375380000 390395200 445250000 469225000 487994000 586531250 609992500 750760000 762490625 890500000 938450000 975988000 1173062500 1219985000 1524981250 1781000000 1876900000 1951976000 2346125000 2439970000 3049962500 3753800000 3812453125 4692250000 4879940000 6099925000 7624906250 9384500000 9759880000 12199850000 15249812500 18769000000 24399700000 30499625000 48799400000 60999250000 121998500000 243997000000
- Sum of all divisors σ(n): 656566713026
- Sum of proper divisors (its aliquot sum) s(n): 412569713026
- 243997000000 is an abundant number, because the sum of its proper divisors (412569713026) is greater than itself. Its abundance is 168572713026
Bases of 243997000000
- Binary: 111000110011110101101011000001010000002
- Hexadecimal: 0x38CF5AC140
- Base-36: 3439II4G
Squares and roots of 243997000000
- 243997000000 squared (2439970000002) is 59534536009000000000000
- 243997000000 cubed (2439970000003) is 14526248182587973000000000000000000
-
The
square root of 243997000000 is 493960.5247385665 -
The
cube root of 243997000000 is 6248.7741595861
Scales and comparisons
How big is 243997000000?- 243,997,000,000 seconds is equal to 7,758 years, 18 weeks, 1 day, 8 hours, 26 minutes, 40 seconds.
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To count from 1 to 243,997,000,000 would take you about fifteen thousand, five hundred sixteen 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 243997000000 cubic inches would be around 520.7 feet tall.
Recreational maths with 243997000000
- 243997000000 backwards is 000000799342
- The number of decimal digits it has is: 12
- The sum of 243997000000's digits is 34
- More coming soon!
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