20342038400
20,342,038,400 is an even composite number composed of six prime numbers multiplied together.
20342038400 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 20342038400:
27 × 52 × 19 × 29 × 83 × 139
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 19 × 29 × 83 × 139)See below for interesting mathematical facts about the number 20342038400 from the Numbermatics database.
Names of 20342038400
- Cardinal: 20342038400 can be written as Twenty billion, three hundred forty-two million, thirty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 2.03420384 × 1010
Factors of 20342038400
Divisors of 20342038400
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 8 10 16 19 20 25 29 32 38 40 50 58 64 76 80 83 95 100 116 128 139 145 152 160 166 190 200 232 278 290 304 320 332 380 400 415 464 475 551 556 580 608 640 664 695 725 760 800 830 928 950 1102 1112 1160 1216 1328 1390 1450 1520 1577 1600 1660 1856 1900 2075 2204 2224 2320 2407 2432 2641 2656 2755 2780 2900 3040 3154 3200 3320 3475 3712 3800 4031 4150 4408 4448 4640 4814 5282 5312 5510 5560 5800 6080 6308 6640 6950 7600 7885 8062 8300 8816 8896 9280 9628 10564 10624 11020 11120 11537 11600 12035 12160 12616 13205 13280 13775 13900 15200 15770 16124 16600 17632 17792 18560 19256 20155 21128 22040 22240 23074 23200 24070 25232 26410 26560 27550 27800 30400 31540 32248 33200 35264 38512 39425 40310 42256 44080 44480 45733 46148 46400 48140 50464 52820 53120 55100 55600 57685 60175 60800 63080 64496 66025 66400 70528 76589 77024 78850 80620 84512 88160 88960 91466 92296 92800 96280 100775 100928 105640 110200 111200 115370 120350 126160 128992 132050 132800 153178 154048 157700 161240 169024 176320 182932 184592 192560 201550 201856 211280 219203 220400 222400 228665 230740 240700 252320 257984 264100 265600 288425 306356 308096 315400 322480 334573 338048 352640 365864 369184 382945 385120 403100 422560 438406 440800 444800 457330 461480 481400 504640 515968 528200 576850 612712 630800 644960 669146 731728 738368 765890 770240 806200 845120 876812 881600 914660 922960 962800 1009280 1056400 1096015 1143325 1153700 1225424 1261600 1289920 1338292 1463456 1476736 1531780 1540480 1612400 1672865 1690240 1753624 1763200 1829320 1845920 1914725 1925600 2112800 2192030 2286650 2307400 2450848 2523200 2579840 2676584 2926912 3063560 3224800 3345730 3507248 3658640 3691840 3829450 3851200 4225600 4384060 4573300 4614800 4901696 5046400 5353168 5480075 5853824 6127120 6356887 6449600 6691460 7014496 7317280 7383680 7658900 7702400 8364325 8451200 8768120 9146600 9229600 9803392 10706336 10960150 12254240 12713774 12899200 13382920 14028992 14634560 15317800 16728650 17536240 18293200 18459200 21412672 21920300 24508480 25427548 26765840 28057984 29269120 30635600 31784435 33457300 35072480 36586400 36918400 42825344 43840600 49016960 50855096 53531680 61271200 63568870 66914600 70144960 73172800 87681200 101710192 107063360 122542400 127137740 133829200 140289920 146345600 158922175 175362400 203420384 214126720 245084800 254275480 267658400 317844350 350724800 406840768 508550960 535316800 635688700 701449600 813681536 1017101920 1070633600 1271377400 2034203840 2542754800 4068407680 5085509600 10171019200 20342038400
- Sum of all divisors σ(n): 55777680000
- Sum of proper divisors (its aliquot sum) s(n): 35435641600
- 20342038400 is an abundant number, because the sum of its proper divisors (35435641600) is greater than itself. Its abundance is 15093603200
Bases of 20342038400
- Binary: 100101111000111101011011111100000002
- Hexadecimal: 0x4BC7ADF80
- Base-36: 9CF4HA8
Squares and roots of 20342038400
- 20342038400 squared (203420384002) is 413798526267074560000
- 20342038400 cubed (203420384003) is 8417505511188239355183104000000
-
The
square root of 20342038400 is 142625.5180533977 -
The
cube root of 20342038400 is 2729.8041516665
Scales and comparisons
How big is 20342038400?- 20,342,038,400 seconds is equal to 646 years, 42 weeks, 2 days, 6 hours, 13 minutes, 20 seconds.
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To count from 1 to 20,342,038,400 would take you about one thousand, two hundred ninety-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 20342038400 cubic inches would be around 227.5 feet tall.
Recreational maths with 20342038400
- 20342038400 backwards is 00483024302
- The number of decimal digits it has is: 11
- The sum of 20342038400's digits is 26
- More coming soon!
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