20789324160
20,789,324,160 is an even composite number composed of seven prime numbers multiplied together.
20789324160 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 20789324160:
27 × 3 × 5 × 11 × 31 × 113 × 281
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 31 × 113 × 281)See below for interesting mathematical facts about the number 20789324160 from the Numbermatics database.
Names of 20789324160
- Cardinal: 20789324160 can be written as Twenty billion, seven hundred eighty-nine million, three hundred twenty-four thousand, one hundred sixty.
Scientific notation
- Scientific notation: 2.078932416 × 1010
Factors of 20789324160
Divisors of 20789324160
- Number of divisors d(n): 512
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 31 32 33 40 44 48 55 60 62 64 66 80 88 93 96 110 113 120 124 128 132 155 160 165 176 186 192 220 226 240 248 264 281 310 320 330 339 341 352 372 384 440 452 465 480 496 528 562 565 620 640 660 678 682 704 744 843 880 904 930 960 992 1023 1056 1124 1130 1240 1243 1320 1356 1364 1405 1408 1488 1686 1695 1705 1760 1808 1860 1920 1984 2046 2112 2248 2260 2480 2486 2640 2712 2728 2810 2976 3091 3372 3390 3410 3503 3520 3616 3720 3729 3968 4092 4215 4224 4496 4520 4960 4972 5115 5280 5424 5456 5620 5952 6182 6215 6744 6780 6820 7006 7040 7232 7440 7458 8184 8430 8711 8992 9040 9273 9920 9944 10230 10509 10560 10848 10912 11240 11904 12364 12430 13488 13560 13640 14012 14464 14880 14916 15455 16368 16860 17422 17515 17984 18080 18546 18645 19840 19888 20460 21018 21120 21696 21824 22480 24728 24860 26133 26976 27120 27280 28024 29760 29832 30910 31753 32736 33720 34844 35030 35968 36160 37092 37290 38533 39776 40920 42036 43392 43555 43648 44960 46365 49456 49720 52266 52545 53952 54240 54560 56048 59520 59664 61820 63506 65472 67440 69688 70060 72320 74184 74580 77066 79552 81840 84072 87110 89920 92730 95259 95821 98912 99440 104532 105090 107904 108480 109120 112096 115599 119328 123640 127012 130665 130944 134880 139376 140120 148368 149160 154132 158765 159104 163680 168144 174220 179840 185460 190518 191642 192665 197824 198880 209064 210180 216960 218240 224192 231198 238656 247280 254024 261330 269760 278752 280240 287463 296736 298320 308264 317530 327360 336288 348440 349283 370920 381036 383284 385330 395648 397760 418128 420360 448384 462396 476295 477312 479105 494560 508048 522660 539520 557504 560480 574926 577995 593472 596640 616528 635060 654720 672576 696880 698566 741840 762072 766568 770660 795520 836256 840720 924792 952590 958210 984343 989120 1016096 1045320 1047849 1115008 1120960 1149852 1155990 1186944 1193280 1233056 1270120 1345152 1393760 1397132 1437315 1483680 1524144 1533136 1541320 1672512 1681440 1746415 1849584 1905180 1916420 1968686 1978240 2032192 2090640 2095698 2241920 2299704 2311980 2386560 2466112 2540240 2787520 2794264 2874630 2953029 2967360 3048288 3066272 3082640 3345024 3362880 3492830 3699168 3810360 3832840 3937372 4064384 4181280 4191396 4599408 4623960 4921715 4932224 5080480 5239245 5575040 5588528 5749260 5906058 5934720 6096576 6132544 6165280 6725760 6985660 7398336 7620720 7665680 7874744 8362560 8382792 9198816 9247920 9843430 10160960 10478490 10827773 11177056 11498520 11812116 12193152 12265088 12330560 13971320 14765145 14796672 15241440 15331360 15749488 16725120 16765584 18397632 18495840 19686860 20321920 20956980 21655546 22354112 22997040 23624232 24661120 27942640 29530290 30482880 30662720 31498976 32483319 33531168 36795264 36991680 39373720 41913960 43311092 44708224 45994080 47248464 54138865 55885280 59060580 60965760 61325440 62997952 64966638 67062336 73983360 78747440 83827920 86622184 91988160 94496928 108277730 111770560 118121160 125995904 129933276 134124672 157494880 162416595 167655840 173244368 183976320 188993856 216555460 223541120 236242320 259866552 314989760 324833190 335311680 346488736 377987712 433110920 472484640 519733104 629979520 649666380 670623360 692977472 866221840 944969280 1039466208 1299332760 1385954944 1732443680 1889938560 2078932416 2598665520 3464887360 4157864832 5197331040 6929774720 10394662080 20789324160
- Sum of all divisors σ(n): 75550371840
- Sum of proper divisors (its aliquot sum) s(n): 54761047680
- 20789324160 is an abundant number, because the sum of its proper divisors (54761047680) is greater than itself. Its abundance is 33971723520
Bases of 20789324160
- Binary: 100110101110010001111101001100000002
- Hexadecimal: 0x4D723E980
- Base-36: 9JTFD6O
Squares and roots of 20789324160
- 20789324160 squared (207893241602) is 432195999029559705600
- 20789324160 cubed (207893241603) is 8985062724480562141792567296000
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The
square root of 20789324160 is 144185.0344522621 -
The
cube root of 20789324160 is 2749.6671403183
Scales and comparisons
How big is 20789324160?- 20,789,324,160 seconds is equal to 661 years, 1 week, 6 days, 4 hours, 16 minutes.
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To count from 1 to 20,789,324,160 would take you about one thousand, three hundred twenty-two 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 20789324160 cubic inches would be around 229.1 feet tall.
Recreational maths with 20789324160
- 20789324160 backwards is 06142398702
- The number of decimal digits it has is: 11
- The sum of 20789324160's digits is 42
- More coming soon!
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