19027742720
19,027,742,720 is an even composite number composed of five prime numbers multiplied together.
19027742720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twelve divisors.
Prime factorization of 19027742720:
212 × 5 × 72 × 67 × 283
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 67 × 283)See below for interesting mathematical facts about the number 19027742720 from the Numbermatics database.
Names of 19027742720
- Cardinal: 19027742720 can be written as Nineteen billion, twenty-seven million, seven hundred forty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.902774272 × 1010
Factors of 19027742720
Divisors of 19027742720
- Number of divisors d(n): 312
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 67 70 80 98 112 128 134 140 160 196 224 245 256 268 280 283 320 335 392 448 469 490 512 536 560 566 640 670 784 896 938 980 1024 1072 1120 1132 1280 1340 1415 1568 1792 1876 1960 1981 2048 2144 2240 2264 2345 2560 2680 2830 3136 3283 3584 3752 3920 3962 4096 4288 4480 4528 4690 5120 5360 5660 6272 6566 7168 7504 7840 7924 8576 8960 9056 9380 9905 10240 10720 11320 12544 13132 13867 14336 15008 15680 15848 16415 17152 17920 18112 18760 18961 19810 20480 21440 22640 25088 26264 27734 28672 30016 31360 31696 32830 34304 35840 36224 37520 37922 39620 42880 45280 50176 52528 55468 60032 62720 63392 65660 68608 69335 71680 72448 75040 75844 79240 85760 90560 94805 100352 105056 110936 120064 125440 126784 131320 132727 137216 138670 143360 144896 150080 151688 158480 171520 181120 189610 200704 210112 221872 240128 250880 253568 262640 265454 274432 277340 289792 300160 303376 316960 343040 362240 379220 420224 443744 480256 501760 507136 525280 530908 554680 579584 600320 606752 633920 663635 686080 724480 758440 840448 887488 929089 960512 1003520 1014272 1050560 1061816 1109360 1159168 1200640 1213504 1267840 1327270 1372160 1448960 1516880 1680896 1774976 1858178 1921024 2028544 2101120 2123632 2218720 2401280 2427008 2535680 2654540 2897920 3033760 3361792 3549952 3716356 4057088 4202240 4247264 4437440 4645445 4802560 4854016 5071360 5309080 5795840 6067520 6723584 7099904 7432712 8114176 8404480 8494528 8874880 9290890 9605120 9708032 10142720 10618160 12135040 13447168 14199808 14865424 16808960 16989056 17749760 18581780 19416064 20285440 21236320 24270080 28399616 29730848 33617920 33978112 35499520 37163560 38832128 40570880 42472640 48540160 56799232 59461696 67235840 67956224 70999040 74327120 77664256 84945280 97080320 118923392 135912448 141998080 148654240 169890560 194160640 237846784 271824896 283996160 297308480 339781120 388321280 475693568 543649792 594616960 679562240 951387136 1189233920 1359124480 1902774272 2378467840 2718248960 3805548544 4756935680 9513871360 19027742720
- Sum of all divisors σ(n): 54099130464
- Sum of proper divisors (its aliquot sum) s(n): 35071387744
- 19027742720 is an abundant number, because the sum of its proper divisors (35071387744) is greater than itself. Its abundance is 16043645024
Bases of 19027742720
- Binary: 100011011100010010001010000000000002
- Hexadecimal: 0x46E245000
- Base-36: 8QOMK8W
Squares and roots of 19027742720
- 19027742720 squared (190277427202) is 362054993018512998400
- 19027742720 cubed (190277427203) is 6889089257647661530530971648000
-
The
square root of 19027742720 is 137941.0842352633 -
The
cube root of 19027742720 is 2669.6997665841
Scales and comparisons
How big is 19027742720?- 19,027,742,720 seconds is equal to 605 years, 1 week, 1 day, 12 hours, 5 minutes, 20 seconds.
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To count from 1 to 19,027,742,720 would take you about one thousand, two hundred ten 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 19027742720 cubic inches would be around 222.5 feet tall.
Recreational maths with 19027742720
- 19027742720 backwards is 02724772091
- The number of decimal digits it has is: 11
- The sum of 19027742720's digits is 41
- More coming soon!
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