20396390976
20,396,390,976 is an even composite number composed of five prime numbers multiplied together.
20396390976 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred twenty divisors.
Prime factorization of 20396390976:
26 × 34 × 132 × 31 × 751
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 13 × 13 × 31 × 751)See below for interesting mathematical facts about the number 20396390976 from the Numbermatics database.
Names of 20396390976
- Cardinal: 20396390976 can be written as Twenty billion, three hundred ninety-six million, three hundred ninety thousand, nine hundred seventy-six.
Scientific notation
- Scientific notation: 2.0396390976 × 1010
Factors of 20396390976
Divisors of 20396390976
- Number of divisors d(n): 420
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 31 32 36 39 48 52 54 62 64 72 78 81 93 96 104 108 117 124 144 156 162 169 186 192 208 216 234 248 279 288 312 324 338 351 372 403 416 432 468 496 507 558 576 624 648 676 702 744 751 806 832 837 864 936 992 1014 1053 1116 1209 1248 1296 1352 1404 1488 1502 1521 1612 1674 1728 1872 1984 2028 2106 2232 2253 2418 2496 2511 2592 2704 2808 2976 3004 3042 3224 3348 3627 3744 4056 4212 4464 4506 4563 4836 5022 5184 5239 5408 5616 5952 6008 6084 6448 6696 6759 7254 7488 8112 8424 8928 9012 9126 9672 9763 10044 10478 10816 10881 11232 12016 12168 12896 13392 13518 13689 14508 15717 16224 16848 17856 18024 18252 19344 19526 20088 20277 20956 21762 22464 23281 24032 24336 25792 26784 27036 27378 29016 29289 31434 32448 32643 33696 36048 36504 38688 39052 40176 40554 41912 43524 46562 47151 48064 48672 53568 54072 54756 58032 58578 60831 62868 65286 67392 69843 72096 73008 77376 78104 80352 81108 83824 87048 87867 93124 94302 97344 108144 109512 116064 117156 121662 125736 126919 130572 139686 141453 144192 146016 156208 160704 162216 167648 174096 175734 186248 188604 209529 216288 219024 232128 234312 243324 251472 253838 261144 263601 279372 282906 292032 302653 312416 324432 335296 348192 351468 372496 377208 380757 419058 424359 432576 438048 468624 486648 502944 507676 522288 527202 558744 565812 605306 624832 628587 648864 696384 702936 744992 754416 761514 790803 838116 848718 876096 907959 937248 973296 1005888 1015352 1044576 1054404 1117488 1131624 1142271 1210612 1257174 1297728 1405872 1489984 1508832 1523028 1581606 1676232 1697436 1815918 1874496 1885761 1946592 2030704 2089152 2108808 2234976 2263248 2284542 2421224 2514348 2723877 2811744 3017664 3046056 3163212 3352464 3394872 3426813 3631836 3771522 3893184 3934489 4061408 4217616 4469952 4526496 4569084 4842448 5028696 5447754 5623488 6092112 6326424 6704928 6789744 6853626 7263672 7543044 7868978 8122816 8171631 8435232 9052992 9138168 9684896 10057392 10280439 10895508 11803467 12184224 12652848 13409856 13579488 13707252 14527344 15086088 15737956 16343262 16870464 18276336 19369792 20114784 20560878 21791016 23606934 24368448 24514893 25305696 27158976 27414504 29054688 30172176 31475912 32686524 35410401 36552672 40229568 41121756 43582032 47213868 49029786 50611392 54829008 58109376 60344352 62951824 65373048 70820802 73105344 82243512 87164064 94427736 98059572 106231203 109658016 120688704 125903648 130746096 141641604 164487024 174328128 188855472 196119144 212462406 219316032 251807296 261492192 283283208 318693609 328974048 377710944 392238288 424924812 522984384 566566416 637387218 657948096 755421888 784476576 849849624 1133132832 1274774436 1568953152 1699699248 2266265664 2549548872 3399398496 5099097744 6798796992 10198195488 20396390976
- Sum of all divisors σ(n): 67671842304
- Sum of proper divisors (its aliquot sum) s(n): 47275451328
- 20396390976 is an abundant number, because the sum of its proper divisors (47275451328) is greater than itself. Its abundance is 26879060352
Bases of 20396390976
- Binary: 100101111111011100000111010010000002
- Hexadecimal: 0x4BFB83A40
- Base-36: 9DBHG00
Squares and roots of 20396390976
- 20396390976 squared (203963909762) is 416012764845854232576
- 20396390976 cubed (203963909763) is 8485159002802791300324531634176
-
The
square root of 20396390976 is 142815.9339009481 -
The
cube root of 20396390976 is 2732.2332746139
Scales and comparisons
How big is 20396390976?- 20,396,390,976 seconds is equal to 648 years, 28 weeks, 1 day, 8 hours, 9 minutes, 36 seconds.
-
To count from 1 to 20,396,390,976 would take you about one thousand, two hundred ninety-seven 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 20396390976 cubic inches would be around 227.7 feet tall.
Recreational maths with 20396390976
- 20396390976 backwards is 67909369302
- 20396390976 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20396390976's digits is 54
- More coming soon!
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The information we have on file for 20396390976 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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