21984808000
21,984,808,000 is an even composite number composed of five prime numbers multiplied together.
21984808000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 21984808000:
26 × 53 × 172 × 37 × 257
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 17 × 17 × 37 × 257)See below for interesting mathematical facts about the number 21984808000 from the Numbermatics database.
Names of 21984808000
- Cardinal: 21984808000 can be written as Twenty-one billion, nine hundred eighty-four million, eight hundred eight thousand.
Scientific notation
- Scientific notation: 2.1984808 × 1010
Factors of 21984808000
Divisors of 21984808000
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 25 32 34 37 40 50 64 68 74 80 85 100 125 136 148 160 170 185 200 250 257 272 289 296 320 340 370 400 425 500 514 544 578 592 629 680 740 800 850 925 1000 1028 1088 1156 1184 1258 1285 1360 1445 1480 1600 1700 1850 2000 2056 2125 2312 2368 2516 2570 2720 2890 2960 3145 3400 3700 4000 4112 4250 4369 4624 4625 5032 5140 5440 5780 5920 6290 6425 6800 7225 7400 8000 8224 8500 8738 9248 9250 9509 10064 10280 10693 11560 11840 12580 12850 13600 14450 14800 15725 16448 17000 17476 18496 18500 19018 20128 20560 21386 21845 23120 25160 25700 27200 28900 29600 31450 32125 34000 34952 36125 37000 38036 40256 41120 42772 43690 46240 47545 50320 51400 53465 57800 59200 62900 64250 68000 69904 72250 74000 74273 76072 78625 82240 85544 87380 92480 95090 100640 102800 106930 109225 115600 125800 128500 136000 139808 144500 148000 148546 152144 157250 161653 171088 174760 190180 201280 205600 213860 218450 231200 237725 251600 257000 267325 279616 289000 296000 297092 304288 314500 323306 342176 349520 371365 380360 411200 427720 436900 462400 475450 503200 514000 534650 546125 578000 594184 608576 629000 646612 684352 699040 742730 760720 808265 855440 873800 950900 1006400 1028000 1069300 1092250 1156000 1188368 1188625 1258000 1293224 1336625 1398080 1485460 1521440 1616530 1710880 1747600 1856825 1901800 2056000 2138600 2184500 2312000 2376736 2377250 2516000 2586448 2673250 2748101 2970920 3042880 3233060 3421760 3495200 3713650 3803600 4041325 4277200 4369000 4753472 4754500 5032000 5172896 5346500 5496202 5941840 6466120 6990400 7427300 7607200 8082650 8554400 8738000 9284125 9509000 10345792 10693000 10992404 11883680 12932240 13740505 14854600 15214400 16165300 17108800 17476000 18568250 19018000 20206625 21386000 21984808 23767360 25864480 27481010 29709200 32330600 34952000 37136500 38036000 40413250 42772000 43969616 51728960 54962020 59418400 64661200 68702525 74273000 76072000 80826500 85544000 87939232 109924040 118836800 129322400 137405050 148546000 161653000 175878464 219848080 258644800 274810100 297092000 323306000 343512625 439696160 549620200 594184000 646612000 687025250 879392320 1099240400 1293224000 1374050500 2198480800 2748101000 4396961600 5496202000 10992404000 21984808000
- Sum of all divisors σ(n): 59630712336
- Sum of proper divisors (its aliquot sum) s(n): 37645904336
- 21984808000 is an abundant number, because the sum of its proper divisors (37645904336) is greater than itself. Its abundance is 15661096336
Bases of 21984808000
- Binary: 101000111100110010110001100010000002
- Hexadecimal: 0x51E658C40
- Base-36: A3L6QF4
Squares and roots of 21984808000
- 21984808000 squared (219848080002) is 483331782796864000000
- 21984808000 cubed (219848080003) is 10625956445086758042112000000000
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The
square root of 21984808000 is 148272.7486762149 -
The
cube root of 21984808000 is 2801.3942036283
Scales and comparisons
How big is 21984808000?- 21,984,808,000 seconds is equal to 699 years, 2 weeks, 3 days, 19 hours, 6 minutes, 40 seconds.
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To count from 1 to 21,984,808,000 would take you about one thousand, three hundred ninety-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 21984808000 cubic inches would be around 233.4 feet tall.
Recreational maths with 21984808000
- 21984808000 backwards is 00080848912
- 21984808000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21984808000's digits is 40
- More coming soon!
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