21467144400
21,467,144,400 is an even composite number composed of seven prime numbers multiplied together.
21467144400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 21467144400:
24 × 3 × 52 × 13 × 17 × 61 × 1327
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 13 × 17 × 61 × 1327)See below for interesting mathematical facts about the number 21467144400 from the Numbermatics database.
Names of 21467144400
- Cardinal: 21467144400 can be written as Twenty-one billion, four hundred sixty-seven million, one hundred forty-four thousand, four hundred.
Scientific notation
- Scientific notation: 2.14671444 × 1010
Factors of 21467144400
Divisors of 21467144400
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 25 26 30 34 39 40 48 50 51 52 60 61 65 68 75 78 80 85 100 102 104 120 122 130 136 150 156 170 183 195 200 204 208 221 240 244 255 260 272 300 305 312 325 340 366 390 400 408 425 442 488 510 520 600 610 624 650 663 680 732 780 793 816 850 884 915 975 976 1020 1037 1040 1105 1200 1220 1275 1300 1326 1327 1360 1464 1525 1560 1586 1700 1768 1830 1950 2040 2074 2210 2379 2440 2550 2600 2652 2654 2928 3050 3111 3120 3172 3315 3400 3536 3660 3900 3965 3981 4080 4148 4420 4575 4758 4880 5100 5185 5200 5304 5308 5525 6100 6222 6344 6630 6635 6800 7320 7800 7930 7962 8296 8840 9150 9516 10200 10370 10608 10616 11050 11895 12200 12444 12688 13260 13270 13481 14640 15555 15600 15860 15924 16575 16592 17251 17680 18300 19032 19825 19905 20400 20740 21232 22100 22559 23790 24400 24888 25925 26520 26540 26962 31110 31720 31848 33150 33175 34502 36600 38064 39650 39810 40443 41480 44200 45118 47580 49776 51753 51850 53040 53080 53924 59475 62220 63440 63696 66300 66350 67405 67677 69004 73200 77775 79300 79620 80886 80947 82960 86255 88400 90236 95160 99525 103506 103700 106160 107848 112795 118950 124440 132600 132700 134810 135354 138008 155550 158600 159240 161772 161894 172510 180472 190320 199050 202215 207012 207400 215696 225590 237900 242841 248880 258765 265200 265400 269620 270708 276016 293267 311100 317200 318480 323544 323788 337025 338385 345020 360944 398100 404430 404735 414024 414800 431275 451180 475800 485682 517530 530800 539240 541416 563975 586534 622200 647088 647576 674050 676770 690040 796200 808860 809470 828048 862550 879801 902360 951600 971364 1011075 1035060 1052311 1078480 1082832 1127950 1173068 1214205 1244400 1293825 1295152 1348100 1353540 1376099 1380080 1466335 1592400 1617720 1618940 1691925 1725100 1759602 1804720 1942728 2022150 2023675 2070120 2104622 2255900 2346136 2428410 2587650 2696200 2707080 2752198 2932670 3156933 3235440 3237880 3383850 3450200 3519204 3885456 4044300 4047350 4128297 4140240 4209244 4399005 4511800 4692272 4856820 5175300 5261555 5392400 5414160 5504396 5865340 6071025 6313866 6475760 6767700 6880495 6900400 7038408 7331675 8088600 8094700 8256594 8418488 8798010 9023600 9713640 10350600 10523110 11008792 11730680 12142050 12627732 13535400 13760990 14076816 14663350 15784665 16177200 16189400 16513188 16836976 17596020 17889287 19427280 20641485 20701200 21046220 21995025 22017584 23461360 24284100 25255464 26307775 27070800 27521980 29326700 31569330 32378800 33026376 34402475 35192040 35778574 41282970 42092440 43990050 48568200 50510928 52615550 53667861 55043960 58653400 63138660 66052752 68804950 70384080 71557148 78923325 82565940 84184880 87980100 89446435 97136400 103207425 105231100 107335722 110087920 117306800 126277320 137609900 143114296 157846650 165131880 175960200 178892870 206414850 210462200 214671444 252554640 268339305 275219800 286228592 315693300 330263760 351920400 357785740 412829700 420924400 429342888 447232175 536678610 550439600 631386600 715571480 825659400 858685776 894464350 1073357220 1262773200 1341696525 1431142960 1651318800 1788928700 2146714440 2683393050 3577857400 4293428880 5366786100 7155714800 10733572200 21467144400
- Sum of all divisors σ(n): 79757895168
- Sum of proper divisors (its aliquot sum) s(n): 58290750768
- 21467144400 is an abundant number, because the sum of its proper divisors (58290750768) is greater than itself. Its abundance is 36823606368
Bases of 21467144400
- Binary: 100111111111000101010100000110100002
- Hexadecimal: 0x4FF8AA0D0
- Base-36: 9V0ZEMO
Squares and roots of 21467144400
- 21467144400 squared (214671444002) is 460838288690451360000
- 21467144400 cubed (214671444003) is 9892882088366806246296384000000
-
The
square root of 21467144400 is 146516.7034846199 -
The
cube root of 21467144400 is 2779.2317287687
Scales and comparisons
How big is 21467144400?- 21,467,144,400 seconds is equal to 682 years, 30 weeks, 4 days, 7 hours, 40 minutes.
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To count from 1 to 21,467,144,400 would take you about one thousand, three hundred sixty-five 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 21467144400 cubic inches would be around 231.6 feet tall.
Recreational maths with 21467144400
- 21467144400 backwards is 00444176412
- The number of decimal digits it has is: 11
- The sum of 21467144400's digits is 33
- More coming soon!
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