51390720000
51,390,720,000 is an even composite number composed of four prime numbers multiplied together.
51390720000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 51390720000:
211 × 33 × 54 × 1487
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 1487)See below for interesting mathematical facts about the number 51390720000 from the Numbermatics database.
Names of 51390720000
- Cardinal: 51390720000 can be written as Fifty-one billion, three hundred ninety million, seven hundred twenty thousand.
Scientific notation
- Scientific notation: 5.139072 × 1010
Factors of 51390720000
Divisors of 51390720000
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 90 96 100 108 120 125 128 135 144 150 160 180 192 200 216 225 240 250 256 270 288 300 320 360 375 384 400 432 450 480 500 512 540 576 600 625 640 675 720 750 768 800 864 900 960 1000 1024 1080 1125 1152 1200 1250 1280 1350 1440 1487 1500 1536 1600 1728 1800 1875 1920 2000 2048 2160 2250 2304 2400 2500 2560 2700 2880 2974 3000 3072 3200 3375 3456 3600 3750 3840 4000 4320 4461 4500 4608 4800 5000 5120 5400 5625 5760 5948 6000 6144 6400 6750 6912 7200 7435 7500 7680 8000 8640 8922 9000 9216 9600 10000 10240 10800 11250 11520 11896 12000 12800 13383 13500 13824 14400 14870 15000 15360 16000 16875 17280 17844 18000 18432 19200 20000 21600 22305 22500 23040 23792 24000 25600 26766 27000 27648 28800 29740 30000 30720 32000 33750 34560 35688 36000 37175 38400 40000 40149 43200 44610 45000 46080 47584 48000 51200 53532 54000 55296 57600 59480 60000 64000 66915 67500 69120 71376 72000 74350 76800 80000 80298 86400 89220 90000 92160 95168 96000 107064 108000 111525 115200 118960 120000 128000 133830 135000 138240 142752 144000 148700 153600 160000 160596 172800 178440 180000 185875 190336 192000 200745 214128 216000 223050 230400 237920 240000 256000 267660 270000 276480 285504 288000 297400 320000 321192 334575 345600 356880 360000 371750 380672 384000 401490 428256 432000 446100 460800 475840 480000 535320 540000 557625 571008 576000 594800 640000 642384 669150 691200 713760 720000 743500 761344 768000 802980 856512 864000 892200 929375 951680 960000 1003725 1070640 1080000 1115250 1142016 1152000 1189600 1280000 1284768 1338300 1382400 1427520 1440000 1487000 1522688 1605960 1672875 1713024 1728000 1784400 1858750 1903360 1920000 2007450 2141280 2160000 2230500 2284032 2304000 2379200 2569536 2676600 2788125 2855040 2880000 2974000 3045376 3211920 3345750 3426048 3456000 3568800 3717500 3806720 3840000 4014900 4282560 4320000 4461000 4568064 4758400 5018625 5139072 5353200 5576250 5710080 5760000 5948000 6423840 6691500 6852096 6912000 7137600 7435000 7613440 8029800 8364375 8565120 8640000 8922000 9136128 9516800 10037250 10278144 10706400 11152500 11420160 11520000 11896000 12847680 13383000 13704192 14275200 14870000 15226880 16059600 16728750 17130240 17280000 17844000 19033600 20074500 20556288 21412800 22305000 22840320 23792000 25093125 25695360 26766000 27408384 28550400 29740000 32119200 33457500 34260480 34560000 35688000 38067200 40149000 41112576 42825600 44610000 45680640 47584000 50186250 51390720 53532000 57100800 59480000 64238400 66915000 68520960 71376000 76134400 80298000 82225152 85651200 89220000 95168000 100372500 102781440 107064000 114201600 118960000 128476800 133830000 137041920 142752000 160596000 171302400 178440000 190336000 200745000 205562880 214128000 228403200 237920000 256953600 267660000 285504000 321192000 342604800 356880000 380672000 401490000 411125760 428256000 475840000 513907200 535320000 571008000 642384000 685209600 713760000 802980000 856512000 951680000 1027814400 1070640000 1142016000 1284768000 1427520000 1605960000 1713024000 1903360000 2055628800 2141280000 2569536000 2855040000 3211920000 3426048000 4282560000 5139072000 5710080000 6423840000 8565120000 10278144000 12847680000 17130240000 25695360000 51390720000
- Sum of all divisors σ(n): 190356566400
- Sum of proper divisors (its aliquot sum) s(n): 138965846400
- 51390720000 is an abundant number, because the sum of its proper divisors (138965846400) is greater than itself. Its abundance is 87575126400
Bases of 51390720000
- Binary: 1011111101110010000000101000000000002
- Hexadecimal: 0xBF7202800
- Base-36: NLWPHC0
Squares and roots of 51390720000
- 51390720000 squared (513907200002) is 2641006102118400000000
- 51390720000 cubed (513907200003) is 135723205112258101248000000000000
-
The
square root of 51390720000 is 226695.2138886041 -
The
cube root of 51390720000 is 3717.8759987321
Scales and comparisons
How big is 51390720000?- 51,390,720,000 seconds is equal to 1,634 years, 3 weeks, 3 days.
-
To count from 1 to 51,390,720,000 would take you about three thousand, two hundred sixty-eight 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 51390720000 cubic inches would be around 309.8 feet tall.
Recreational maths with 51390720000
- 51390720000 backwards is 00002709315
- 51390720000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 51390720000's digits is 27
- More coming soon!
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The information we have on file for 51390720000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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