20395021440000
20,395,021,440,000 is an even composite number composed of five prime numbers multiplied together.
20395021440000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred forty divisors.
Prime factorization of 20395021440000:
210 × 3 × 54 × 127 × 83641
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 127 × 83641)See below for interesting mathematical facts about the number 20395021440000 from the Numbermatics database.
Names of 20395021440000
- Cardinal: 20395021440000 can be written as Twenty trillion, three hundred ninety-five billion, twenty-one million, four hundred forty thousand.
Scientific notation
- Scientific notation: 2.039502144 × 1013
Factors of 20395021440000
Divisors of 20395021440000
- Number of divisors d(n): 440
-
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 96 100 120 125 127 128 150 160 192 200 240 250 254 256 300 320 375 381 384 400 480 500 508 512 600 625 635 640 750 762 768 800 960 1000 1016 1024 1200 1250 1270 1280 1500 1524 1536 1600 1875 1905 1920 2000 2032 2400 2500 2540 2560 3000 3048 3072 3175 3200 3750 3810 3840 4000 4064 4800 5000 5080 5120 6000 6096 6350 6400 7500 7620 7680 8000 8128 9525 9600 10000 10160 12000 12192 12700 12800 15000 15240 15360 15875 16000 16256 19050 19200 20000 20320 24000 24384 25400 25600 30000 30480 31750 32000 32512 38100 38400 40000 40640 47625 48000 48768 50800 60000 60960 63500 64000 65024 76200 76800 79375 80000 81280 83641 95250 96000 97536 101600 120000 121920 127000 128000 130048 152400 158750 160000 162560 167282 190500 192000 195072 203200 238125 240000 243840 250923 254000 304800 317500 320000 325120 334564 381000 384000 390144 406400 418205 476250 480000 487680 501846 508000 609600 635000 640000 650240 669128 762000 812800 836410 952500 960000 975360 1003692 1016000 1219200 1254615 1270000 1338256 1524000 1625600 1672820 1905000 1920000 1950720 2007384 2032000 2091025 2438400 2509230 2540000 2676512 3048000 3251200 3345640 3810000 4014768 4064000 4182050 4876800 5018460 5080000 5353024 6096000 6273075 6691280 7620000 8029536 8128000 8364100 9753600 10036920 10160000 10455125 10622407 10706048 12192000 12546150 13382560 15240000 16059072 16256000 16728200 20073840 20320000 20910250 21244814 21412096 24384000 25092300 26765120 30480000 31365375 31867221 32118144 33456400 40147680 40640000 41820500 42489628 42824192 48768000 50184600 52275625 53112035 53530240 60960000 62730750 63734442 64236288 66912800 80295360 81280000 83641000 84979256 85648384 100369200 104551250 106224070 107060480 121920000 125461500 127468884 128472576 133825600 156826875 159336105 160590720 167282000 169958512 200738400 209102500 212448140 214120960 243840000 250923000 254937768 256945152 265560175 267651200 313653750 318672210 321181440 334564000 339917024 401476800 418205000 424896280 428241920 501846000 509875536 531120350 535302400 627307500 637344420 642362880 669128000 679834048 796680525 802953600 836410000 849792560 1003692000 1019751072 1062240700 1070604800 1254615000 1274688840 1284725760 1327800875 1338256000 1359668096 1593361050 1605907200 1672820000 1699585120 2007384000 2039502144 2124481400 2141209600 2509230000 2549377680 2655601750 2676512000 2719336192 3186722100 3211814400 3345640000 3399170240 3983402625 4014768000 4079004288 4248962800 5018460000 5098755360 5311203500 5353024000 5438672384 6373444200 6423628800 6639004375 6691280000 6798340480 7966805250 8029536000 8158008576 8497925600 10036920000 10197510720 10622407000 10706048000 10877344768 12746888400 13278008750 13382560000 13596680960 15933610500 16059072000 16316017152 16995851200 19917013125 20073840000 20395021440 21244814000 25493776800 26556017500 26765120000 27193361920 31867221000 32118144000 32632034304 33991702400 39834026250 40147680000 40790042880 42489628000 50987553600 53112035000 53530240000 54386723840 63734442000 67983404800 79668052500 80295360000 81580085760 84979256000 101975107200 106224070000 127468884000 135966809600 159336105000 160590720000 163160171520 169958512000 203950214400 212448140000 254937768000 271933619200 318672210000 339917024000 407900428800 424896280000 509875536000 637344420000 679834048000 815800857600 849792560000 1019751072000 1274688840000 1359668096000 1699585120000 2039502144000 2549377680000 3399170240000 4079004288000 5098755360000 6798340480000 10197510720000 20395021440000
- Sum of all divisors σ(n): 68464154057728
- Sum of proper divisors (its aliquot sum) s(n): 48069132617728
- 20395021440000 is an abundant number, because the sum of its proper divisors (48069132617728) is greater than itself. Its abundance is 27674111177728
Bases of 20395021440000
- Binary: 1001010001100100101100000001000010100000000002
- Hexadecimal: 0x128C96021400
- Base-36: 789CD6J9C
Squares and roots of 20395021440000
- 20395021440000 squared (203950214400002) is 415956899538059673600000000
- 20395021440000 cubed (203950214400003) is 8483449884194653139071401984000000000000
-
The
square root of 20395021440000 is 4516084.7467690417 -
The
cube root of 20395021440000 is 27321.7212040301
Scales and comparisons
How big is 20395021440000?- 20,395,021,440,000 seconds is equal to 648,498 years, 30 weeks, 6 days, 21 hours, 20 minutes.
-
To count from 1 to 20,395,021,440,000 would take you about one million, six hundred twenty-one thousand, two 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 20395021440000 cubic inches would be around 2276.8 feet tall.
Recreational maths with 20395021440000
- 20395021440000 backwards is 00004412059302
- 20395021440000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 20395021440000's digits is 30
- More coming soon!
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