21171432000
21,171,432,000 is an even composite number composed of five prime numbers multiplied together.
21171432000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 21171432000:
26 × 3 × 53 × 47 × 1372
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 47 × 137 × 137)See below for interesting mathematical facts about the number 21171432000 from the Numbermatics database.
Names of 21171432000
- Cardinal: 21171432000 can be written as Twenty-one billion, one hundred seventy-one million, four hundred thirty-two thousand.
Scientific notation
- Scientific notation: 2.1171432 × 1010
Factors of 21171432000
Divisors of 21171432000
- Number of divisors d(n): 336
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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 47 48 50 60 64 75 80 94 96 100 120 125 137 141 150 160 188 192 200 235 240 250 274 282 300 320 375 376 400 411 470 480 500 548 564 600 685 705 750 752 800 822 940 960 1000 1096 1128 1175 1200 1370 1410 1500 1504 1600 1644 1880 2000 2055 2192 2256 2350 2400 2740 2820 3000 3008 3288 3425 3525 3760 4000 4110 4384 4512 4700 4800 5480 5640 5875 6000 6439 6576 6850 7050 7520 8000 8220 8768 9024 9400 10275 10960 11280 11750 12000 12878 13152 13700 14100 15040 16440 17125 17625 18769 18800 19317 20550 21920 22560 23500 24000 25756 26304 27400 28200 32195 32880 34250 35250 37538 37600 38634 41100 43840 45120 47000 51375 51512 54800 56307 56400 64390 65760 68500 70500 75076 75200 77268 82200 93845 94000 96585 102750 103024 109600 112614 112800 128780 131520 137000 141000 150152 154536 160975 164400 187690 188000 193170 205500 206048 219200 225228 225600 257560 274000 281535 282000 300304 309072 321950 328800 375380 376000 386340 411000 412096 450456 469225 482925 515120 548000 563070 564000 600608 618144 643900 657600 750760 772680 804875 822000 882143 900912 938450 965850 1030240 1096000 1126140 1128000 1201216 1236288 1287800 1407675 1501520 1545360 1609750 1644000 1764286 1801824 1876900 1931700 2060480 2252280 2346125 2414625 2575600 2646429 2815350 3003040 3090720 3219500 3288000 3528572 3603648 3753800 3863400 4410715 4504560 4692250 4829250 5151200 5292858 5630700 6006080 6181440 6439000 7038375 7057144 7507600 7726800 8821430 9009120 9384500 9658500 10302400 10585716 11261400 12878000 13232145 14076750 14114288 15015200 15453600 17642860 18018240 18769000 19317000 21171432 22053575 22522800 25756000 26464290 28153500 28228576 30030400 30907200 35285720 37538000 38634000 42342864 44107150 45045600 51512000 52928580 56307000 56457152 66160725 70571440 75076000 77268000 84685728 88214300 90091200 105857160 110267875 112614000 132321450 141142880 150152000 154536000 169371456 176428600 211714320 220535750 225228000 264642900 282285760 330803625 352857200 423428640 441071500 450456000 529285800 661607250 705714400 846857280 882143000 1058571600 1323214500 1411428800 1764286000 2117143200 2646429000 3528572000 4234286400 5292858000 7057144000 10585716000 21171432000
- Sum of all divisors σ(n): 71920412928
- Sum of proper divisors (its aliquot sum) s(n): 50748980928
- 21171432000 is an abundant number, because the sum of its proper divisors (50748980928) is greater than itself. Its abundance is 29577548928
Bases of 21171432000
- Binary: 100111011011110101001101010010000002
- Hexadecimal: 0x4EDEA6A40
- Base-36: 9Q4X9HC
Squares and roots of 21171432000
- 21171432000 squared (211714320002) is 448229532930624000000
- 21171432000 cubed (211714320003) is 9489661076832466733568000000000
-
The
square root of 21171432000 is 145504.0617989755 -
The
cube root of 21171432000 is 2766.4112665643
Scales and comparisons
How big is 21171432000?- 21,171,432,000 seconds is equal to 673 years, 9 weeks, 4 days, 17 hours, 20 minutes.
-
To count from 1 to 21,171,432,000 would take you about one thousand, three hundred forty-six 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 21171432000 cubic inches would be around 230.5 feet tall.
Recreational maths with 21171432000
- 21171432000 backwards is 00023417112
- The number of decimal digits it has is: 11
- The sum of 21171432000's digits is 21
- More coming soon!
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