21357168000
21,357,168,000 is an even composite number composed of six prime numbers multiplied together.
21357168000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 21357168000:
27 × 3 × 53 × 7 × 17 × 3739
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 7 × 17 × 3739)See below for interesting mathematical facts about the number 21357168000 from the Numbermatics database.
Names of 21357168000
- Cardinal: 21357168000 can be written as Twenty-one billion, three hundred fifty-seven million, one hundred sixty-eight thousand.
Scientific notation
- Scientific notation: 2.1357168 × 1010
Factors of 21357168000
Divisors of 21357168000
- Number of divisors d(n): 512
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 25 28 30 32 34 35 40 42 48 50 51 56 60 64 68 70 75 80 84 85 96 100 102 105 112 119 120 125 128 136 140 150 160 168 170 175 192 200 204 210 224 238 240 250 255 272 280 300 320 336 340 350 357 375 384 400 408 420 425 448 476 480 500 510 525 544 560 595 600 640 672 680 700 714 750 800 816 840 850 875 896 952 960 1000 1020 1050 1088 1120 1190 1200 1275 1344 1360 1400 1428 1500 1600 1632 1680 1700 1750 1785 1904 1920 2000 2040 2100 2125 2176 2240 2380 2400 2550 2625 2688 2720 2800 2856 2975 3000 3200 3264 3360 3400 3500 3570 3739 3808 4000 4080 4200 4250 4480 4760 4800 5100 5250 5440 5600 5712 5950 6000 6375 6528 6720 6800 7000 7140 7478 7616 8000 8160 8400 8500 8925 9520 9600 10200 10500 10880 11200 11217 11424 11900 12000 12750 13440 13600 14000 14280 14875 14956 15232 16000 16320 16800 17000 17850 18695 19040 20400 21000 22400 22434 22848 23800 24000 25500 26173 27200 28000 28560 29750 29912 32640 33600 34000 35700 37390 38080 40800 42000 44625 44868 45696 47600 48000 51000 52346 54400 56000 56085 57120 59500 59824 63563 67200 68000 71400 74780 76160 78519 81600 84000 89250 89736 93475 95200 102000 104692 112000 112170 114240 119000 119648 127126 130865 136000 142800 149560 157038 163200 168000 178500 179472 186950 190400 190689 204000 209384 224340 228480 238000 239296 254252 261730 272000 280425 285600 299120 314076 317815 336000 357000 358944 373900 380800 381378 392595 408000 418768 444941 448680 467375 476000 478592 508504 523460 560850 571200 598240 628152 635630 654325 714000 717888 747800 762756 785190 816000 837536 889882 897360 934750 952000 953445 1017008 1046920 1121700 1142400 1196480 1256304 1271260 1308650 1334823 1402125 1428000 1435776 1495600 1525512 1570380 1589075 1675072 1779764 1794720 1869500 1904000 1906890 1962975 2034016 2093840 2224705 2243400 2392960 2512608 2542520 2617300 2669646 2804250 2856000 2991200 3051024 3140760 3178150 3271625 3350144 3559528 3589440 3739000 3813780 3925950 4068032 4187680 4449410 4486800 4767225 5025216 5085040 5234600 5339292 5608500 5712000 5982400 6102048 6281520 6356300 6543250 6674115 7119056 7178880 7478000 7627560 7851900 7945375 8136064 8375360 8898820 8973600 9534450 9814875 10050432 10170080 10469200 10678584 11123525 11217000 11964800 12204096 12563040 12712600 13086500 13348230 14238112 14956000 15255120 15703800 15890750 16750720 17797640 17947200 19068900 19629750 20340160 20938400 21357168 22247050 22434000 23836125 24408192 25126080 25425200 26173000 26696460 28476224 29912000 30510240 31407600 31781500 33370575 35595280 35894400 38137800 39259500 40680320 41876800 42714336 44494100 44868000 47672250 50252160 50850400 52346000 53392920 55617625 56952448 59824000 61020480 62815200 63563000 66741150 71190560 76275600 78519000 83753600 85428672 88988200 89736000 95344500 101700800 104692000 106785840 111235250 122040960 125630400 127126000 133482300 142381120 152551200 157038000 166852875 170857344 177976400 179472000 190689000 203401600 209384000 213571680 222470500 251260800 254252000 266964600 284762240 305102400 314076000 333705750 355952800 381378000 418768000 427143360 444941000 508504000 533929200 610204800 628152000 667411500 711905600 762756000 854286720 889882000 1017008000 1067858400 1256304000 1334823000 1423811200 1525512000 1779764000 2135716800 2669646000 3051024000 3559528000 4271433600 5339292000 7119056000 10678584000 21357168000
- Sum of all divisors σ(n): 85695667200
- Sum of proper divisors (its aliquot sum) s(n): 64338499200
- 21357168000 is an abundant number, because the sum of its proper divisors (64338499200) is greater than itself. Its abundance is 42981331200
Bases of 21357168000
- Binary: 100111110001111110010000101100000002
- Hexadecimal: 0x4F8FC8580
- Base-36: 9T7I8AO
Squares and roots of 21357168000
- 21357168000 squared (213571680002) is 456128624980224000000
- 21357168000 cubed (213571680003) is 9741615673311640645632000000000
-
The
square root of 21357168000 is 146140.9182946377 -
The
cube root of 21357168000 is 2774.4775901589
Scales and comparisons
How big is 21357168000?- 21,357,168,000 seconds is equal to 679 years, 4 weeks, 5 days, 10 hours, 40 minutes.
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To count from 1 to 21,357,168,000 would take you about one thousand, three hundred fifty-eight 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 21357168000 cubic inches would be around 231.2 feet tall.
Recreational maths with 21357168000
- 21357168000 backwards is 00086175312
- The number of decimal digits it has is: 11
- The sum of 21357168000's digits is 33
- More coming soon!
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The information we have on file for 21357168000 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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