20839013440
20,839,013,440 is an even composite number composed of seven prime numbers multiplied together.
What does the number 20839013440 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 448 divisors.
20839013440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 20839013440:
26 × 5 × 7 × 17 × 31 × 127 × 139
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 17 × 31 × 127 × 139)See below for interesting mathematical facts about the number 20839013440 from the Numbermatics database.
Names of 20839013440
- Cardinal: 20839013440 can be written as Twenty billion, eight hundred thirty-nine million, thirteen thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.083901344 × 1010
Factors of 20839013440
Divisors of 20839013440
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 28 31 32 34 35 40 56 62 64 68 70 80 85 112 119 124 127 136 139 140 155 160 170 217 224 238 248 254 272 278 280 310 320 340 434 448 476 496 508 527 544 556 560 595 620 635 680 695 868 889 952 973 992 1016 1054 1085 1088 1112 1120 1190 1240 1270 1360 1390 1736 1778 1904 1946 1984 2032 2108 2159 2170 2224 2240 2363 2380 2480 2540 2635 2720 2780 3472 3556 3689 3808 3892 3937 4064 4216 4309 4318 4340 4445 4448 4726 4760 4865 4960 5080 5270 5440 5560 6944 7112 7378 7616 7784 7874 8128 8432 8618 8636 8680 8890 8896 9452 9520 9730 9920 10160 10540 10795 11120 11815 13888 14224 14756 15113 15568 15748 16541 16864 17236 17272 17360 17653 17780 18445 18904 19040 19460 19685 20320 21080 21545 21590 22240 23630 27559 28448 29512 30163 30226 31136 31496 33082 33728 34472 34544 34720 35306 35560 36890 37808 38080 38920 39370 40640 42160 43090 43180 44480 47260 55118 56896 59024 60326 60452 62272 62992 66164 66929 68944 69088 69440 70612 71120 73253 73780 75565 75616 77840 78740 82705 84320 86180 86360 88265 94520 110236 118048 120652 120904 123571 125984 132328 133858 137795 137888 138176 141224 142240 146506 147560 150815 151130 151232 155680 157480 165410 168640 172360 172720 176530 189040 220472 236096 241304 241808 247142 251968 264656 267716 275590 275776 282448 284480 293012 295120 300101 301630 302260 311360 314960 330820 334645 344720 345440 353060 366265 378080 440944 468503 482608 483616 494284 512771 529312 535432 547243 551180 564896 586024 590240 600202 603260 604520 617855 629920 661640 669290 689440 690880 706120 732530 756160 881888 937006 965216 967232 988568 1025542 1058624 1070864 1094486 1102360 1129792 1172048 1180480 1200404 1206520 1209040 1235710 1259840 1323280 1338580 1378880 1412240 1465060 1500505 1763776 1874012 1930432 1977136 2051084 2100707 2141728 2188972 2204720 2342515 2344096 2400808 2413040 2418080 2471420 2563855 2646560 2677160 2736215 2824480 2930120 3001010 3748024 3830701 3954272 4102168 4201414 4283456 4377944 4409440 4685030 4688192 4801616 4826080 4836160 4942840 5127710 5293120 5354320 5472430 5648960 5860240 6002020 7496048 7661402 7908544 8204336 8402828 8755888 8818880 9303131 9370060 9603232 9652160 9885680 10255420 10503535 10708640 10944860 11720480 12004040 14992096 15322804 16408672 16805656 17511776 18606262 18740120 19153505 19206464 19771360 20510840 21007070 21417280 21889720 23440960 24008080 29984192 30645608 32817344 33611312 35023552 37212524 37480240 38307010 39542720 41021680 42014140 43779440 46515655 48016160 61291216 65121917 67222624 74425048 74960480 76614020 82043360 84028280 87558880 93031310 96032320 122582432 130243834 134445248 148850096 149920960 153228040 164086720 168056560 175117760 186062620 245164864 260487668 297700192 306456080 325609585 336113120 372125240 520975336 595400384 612912160 651219170 672226240 744250480 1041950672 1225824320 1302438340 1488500960 2083901344 2604876680 2977001920 4167802688 5209753360 10419506720 20839013440
- Sum of all divisors σ(n): 62922424320
- Sum of proper divisors (its aliquot sum) s(n): 42083410880
- 20839013440 is an abundant number, because the sum of its proper divisors (42083410880) is greater than itself. Its abundance is 21244397440
Bases of 20839013440
- Binary: 100110110100001101000011100010000002
- Hexadecimal: 0x4DA1A1C40
- Base-36: 9KN0DOG
Squares and roots of 20839013440
- 20839013440 squared (208390134402) is 434264481152500633600
- 20839013440 cubed (208390134403) is 9049643359251587393198915584000
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The
square root of 20839013440 is 144357.2424230943 -
The
cube root of 20839013440 is 2751.8560886751
Scales and comparisons
How big is 20839013440?- 20,839,013,440 seconds is equal to 662 years, 32 weeks, 6 hours, 50 minutes, 40 seconds.
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To count from 1 to 20,839,013,440 would take you about one thousand, three hundred twenty-five 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 20839013440 cubic inches would be around 229.3 feet tall.
Recreational maths with 20839013440
- 20839013440 backwards is 04431093802
- 20839013440 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20839013440's digits is 34
- More coming soon!
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The information we have on file for 20839013440 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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