21329434560
21,329,434,560 is an even composite number composed of seven prime numbers multiplied together.
21329434560 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 21329434560:
26 × 3 × 5 × 7 × 23 × 59 × 2339
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 23 × 59 × 2339)See below for interesting mathematical facts about the number 21329434560 from the Numbermatics database.
Names of 21329434560
- Cardinal: 21329434560 can be written as Twenty-one billion, three hundred twenty-nine million, four hundred thirty-four thousand, five hundred sixty.
Scientific notation
- Scientific notation: 2.132943456 × 1010
Factors of 21329434560
Divisors of 21329434560
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 23 24 28 30 32 35 40 42 46 48 56 59 60 64 69 70 80 84 92 96 105 112 115 118 120 138 140 160 161 168 177 184 192 210 224 230 236 240 276 280 295 320 322 336 345 354 368 413 420 448 460 472 480 483 552 560 590 644 672 690 708 736 805 826 840 885 920 944 960 966 1104 1120 1180 1239 1288 1344 1357 1380 1416 1472 1610 1652 1680 1770 1840 1888 1932 2065 2208 2240 2339 2360 2415 2478 2576 2714 2760 2832 3220 3304 3360 3540 3680 3776 3864 4071 4130 4416 4678 4720 4830 4956 5152 5428 5520 5664 6195 6440 6608 6720 6785 7017 7080 7360 7728 8142 8260 9356 9440 9499 9660 9912 10304 10856 11040 11328 11695 12390 12880 13216 13570 14034 14160 15456 16284 16373 16520 18712 18880 18998 19320 19824 20355 21712 22080 23390 24780 25760 26432 27140 28068 28320 28497 30912 32568 32746 33040 35085 37424 37996 38640 39648 40710 43424 46780 47495 49119 49560 51520 53797 54280 56136 56640 56994 65136 65492 66080 70170 74848 75992 77280 79296 81420 81865 86848 93560 94990 98238 99120 107594 108560 112272 113988 130272 130984 132160 138001 140340 142485 149696 151984 154560 161391 162840 163730 187120 189980 196476 198240 215188 217120 224544 227976 245595 260544 261968 268985 276002 280680 284970 303968 322782 325680 327460 374240 376579 379960 392952 396480 414003 430376 434240 449088 455952 491190 523936 537970 552004 561360 569940 607936 645564 651360 654920 690005 748480 753158 759920 785904 806955 828006 860752 911904 966007 982380 1047872 1075940 1104008 1122720 1129737 1139880 1291128 1302720 1309840 1380010 1506316 1519840 1571808 1613910 1656012 1721504 1823808 1882895 1932014 1964760 2070015 2151880 2208016 2245440 2259474 2279760 2582256 2619680 2760020 2898021 3012632 3039680 3143616 3174023 3227820 3312024 3443008 3765790 3864028 3929520 4140030 4303760 4416032 4518948 4559520 4830035 5164512 5239360 5520040 5648685 5796042 6025264 6348046 6455640 6624048 7531580 7728056 7859040 8280060 8607520 8832064 9037896 9119040 9522069 9660070 10329024 11040080 11297370 11592084 12050528 12696092 12911280 13248096 14490105 15063160 15456112 15718080 15870115 16560120 17215040 18075792 19044138 19320140 22080160 22218161 22594740 23184168 24101056 25392184 25822560 26496192 28980210 30126320 30912224 31740230 33120240 36151584 38088276 38640280 44160320 44436322 45189480 46368336 47610345 50784368 51645120 57960420 60252640 61824448 63480460 66240480 66654483 72303168 76176552 77280560 88872644 90378960 92736672 95220690 101568736 111090805 115920840 120505280 126960920 132480960 133308966 152353104 154561120 177745288 180757920 185473344 190441380 203137472 222181610 231841680 253921840 266617932 304706208 309122240 333272415 355490576 361515840 380882760 444363220 463683360 507843680 533235864 609412416 666544830 710981152 761765520 888726440 927366720 1015687360 1066471728 1333089660 1421962304 1523531040 1777452880 2132943456 2666179320 3047062080 3554905760 4265886912 5332358640 7109811520 10664717280 21329434560
- Sum of all divisors σ(n): 82164326400
- Sum of proper divisors (its aliquot sum) s(n): 60834891840
- 21329434560 is an abundant number, because the sum of its proper divisors (60834891840) is greater than itself. Its abundance is 39505457280
Bases of 21329434560
- Binary: 100111101110101010101010111110000002
- Hexadecimal: 0x4F75557C0
- Base-36: 9SQZT1C
Squares and roots of 21329434560
- 21329434560 squared (213294345602) is 454944778649322393600
- 21329434560 cubed (213294345603) is 9703714884614407182633762816000
-
The
square root of 21329434560 is 146046.0015200691 -
The
cube root of 21329434560 is 2773.2761334561
Scales and comparisons
How big is 21329434560?- 21,329,434,560 seconds is equal to 678 years, 10 weeks, 6 days, 10 hours, 56 minutes.
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To count from 1 to 21,329,434,560 would take you about one thousand, three hundred fifty-six 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 21329434560 cubic inches would be around 231.1 feet tall.
Recreational maths with 21329434560
- 21329434560 backwards is 06543492312
- The number of decimal digits it has is: 11
- The sum of 21329434560's digits is 39
- More coming soon!
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The information we have on file for 21329434560 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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