20494003040
20,494,003,040 is an even composite number composed of six prime numbers multiplied together.
20494003040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 20494003040:
25 × 5 × 73 × 29 × 79 × 163
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 7 × 29 × 79 × 163)See below for interesting mathematical facts about the number 20494003040 from the Numbermatics database.
Names of 20494003040
- Cardinal: 20494003040 can be written as Twenty billion, four hundred ninety-four million, three thousand and forty.
Scientific notation
- Scientific notation: 2.049400304 × 1010
Factors of 20494003040
Divisors of 20494003040
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 29 32 35 40 49 56 58 70 79 80 98 112 116 140 145 158 160 163 196 203 224 232 245 280 290 316 326 343 392 395 406 464 490 553 560 580 632 652 686 784 790 812 815 928 980 1015 1106 1120 1141 1160 1264 1304 1372 1421 1568 1580 1624 1630 1715 1960 2030 2212 2282 2291 2320 2528 2608 2744 2765 2842 3160 3248 3260 3430 3871 3920 4060 4424 4564 4582 4640 4727 5216 5488 5530 5684 5705 6320 6496 6520 6860 7105 7742 7840 7987 8120 8848 9128 9164 9454 9947 10976 11060 11368 11410 11455 12640 12877 13040 13720 14210 15484 15974 16037 16240 17696 18256 18328 18908 19355 19894 22120 22736 22820 22910 23635 25754 26080 27097 27440 28420 30968 31948 32074 32480 33089 36512 36656 37816 38710 39788 39935 44240 45472 45640 45820 47270 49735 51508 54194 54880 55909 56840 61936 63896 64148 64385 66178 73312 75632 77420 79576 79870 80185 88480 90139 91280 91640 94540 99470 103016 108388 111818 112259 113680 123872 127792 128296 128770 132356 135485 151264 154840 159152 159740 160370 165445 180278 182560 183280 189080 198940 206032 216776 223636 224518 227360 231623 255584 256592 257540 264712 270970 279545 309680 318304 319480 320740 330890 360556 366560 373433 378160 397880 412064 433552 447272 449036 450695 463246 513184 515080 529424 541940 559090 561295 619360 630973 638960 641480 661780 721112 746866 756320 785813 795760 867104 894544 898072 901390 926492 1030160 1058848 1083880 1118180 1122590 1158115 1261946 1277920 1282960 1323560 1442224 1493732 1571626 1591520 1621361 1789088 1796144 1802780 1852984 1867165 2060320 2167760 2236360 2245180 2316230 2523892 2565920 2614031 2647120 2884448 2987464 3143252 3154865 3242722 3592288 3605560 3705968 3734330 3929065 4335520 4416811 4472720 4490360 4632460 5047784 5228062 5294240 5974928 6286504 6309730 6485444 7211120 7411936 7468660 7858130 8106805 8833622 8945440 8980720 9264920 10095568 10456124 11949856 12573008 12619460 12970888 13070155 14422240 14937320 15716260 16213610 17667244 17961440 18298217 18529840 20191136 20912248 22084055 25146016 25238920 25941776 26140310 29874640 31432520 32427220 35334488 36596434 37059680 41824496 44168110 50477840 51883552 52280620 59749280 62865040 64854440 70668976 73192868 83648992 88336220 91491085 100955680 104561240 125730080 128087519 129708880 141337952 146385736 176672440 182982170 209122480 256175038 259417760 292771472 353344880 365964340 418244960 512350076 585542944 640437595 706689760 731928680 1024700152 1280875190 1463857360 2049400304 2561750380 2927714720 4098800608 5123500760 10247001520 20494003040
- Sum of all divisors σ(n): 59512320000
- Sum of proper divisors (its aliquot sum) s(n): 39018316960
- 20494003040 is an abundant number, because the sum of its proper divisors (39018316960) is greater than itself. Its abundance is 18524313920
Bases of 20494003040
- Binary: 100110001011000100110101011011000002
- Hexadecimal: 0x4C589AB60
- Base-36: 9EXLLY8
Squares and roots of 20494003040
- 20494003040 squared (204940030402) is 420004160603529241600
- 20494003040 cubed (204940030403) is 8607566544221376512079294464000
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The
square root of 20494003040 is 143157.2668082203 -
The
cube root of 20494003040 is 2736.5849367213
Scales and comparisons
How big is 20494003040?- 20,494,003,040 seconds is equal to 651 years, 33 weeks, 4 days, 2 hours, 37 minutes, 20 seconds.
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To count from 1 to 20,494,003,040 would take you about one thousand, three hundred three 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 20494003040 cubic inches would be around 228 feet tall.
Recreational maths with 20494003040
- 20494003040 backwards is 04030049402
- The number of decimal digits it has is: 11
- The sum of 20494003040's digits is 26
- More coming soon!
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The information we have on file for 20494003040 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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