21421141870000
21,421,141,870,000 is an even composite number composed of five prime numbers multiplied together.
21421141870000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred divisors.
Prime factorization of 21421141870000:
24 × 54 × 43 × 3492 × 409
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 43 × 349 × 349 × 409)See below for interesting mathematical facts about the number 21421141870000 from the Numbermatics database.
Names of 21421141870000
- Cardinal: 21421141870000 can be written as Twenty-one trillion, four hundred twenty-one billion, one hundred forty-one million, eight hundred seventy thousand.
Scientific notation
- Scientific notation: 2.142114187 × 1013
Factors of 21421141870000
Divisors of 21421141870000
- Number of divisors d(n): 300
-
Complete list of divisors:
1 2 4 5 8 10 16 20 25 40 43 50 80 86 100 125 172 200 215 250 344 349 400 409 430 500 625 688 698 818 860 1000 1075 1250 1396 1636 1720 1745 2000 2045 2150 2500 2792 3272 3440 3490 4090 4300 5000 5375 5584 6544 6980 8180 8600 8725 10000 10225 10750 13960 15007 16360 17200 17450 17587 20450 21500 26875 27920 30014 32720 34900 35174 40900 43000 43625 51125 53750 60028 69800 70348 75035 81800 86000 87250 87935 102250 107500 120056 121801 139600 140696 142741 150070 163600 174500 175870 204500 215000 218125 240112 243602 255625 281392 285482 300140 349000 351740 375175 409000 430000 436250 439675 487204 511250 570964 600280 609005 698000 703480 713705 750350 818000 872500 879350 974408 1022500 1141928 1200560 1218010 1406960 1427410 1500700 1745000 1758700 1875875 1948816 2045000 2198375 2283856 2436020 2854820 3001400 3045025 3490000 3517400 3568525 3751750 4090000 4396750 4872040 5237443 5709640 6002800 6090050 6137863 7034800 7137050 7503500 8793500 9379375 9744080 10474886 10991875 11419280 12180100 12275726 14274100 15007000 15225125 17587000 17842625 18758750 20949772 21983750 24360200 24551452 26187215 28548200 30014000 30450250 30689315 35174000 35685250 37517500 41899544 43967500 48720400 49102904 49816609 52374430 57096400 60900500 61378630 71370500 75035000 76125625 83799088 87935000 89213125 98205808 99633218 104748860 121801000 122757260 130936075 142741000 150070000 152251250 153446575 175870000 178426250 199266436 209497720 243602000 245514520 249083045 261872150 285482000 304502500 306893150 356852500 398532872 418995440 491029040 498166090 523744300 609005000 613786300 654680375 713705000 767232875 797065744 996332180 1047488600 1218010000 1227572600 1245415225 1309360750 1427410000 1534465750 1992664360 2094977200 2142114187 2455145200 2490830450 2618721500 3068931500 3273401875 3836164375 3985328720 4284228374 4981660900 5237443000 6137863000 6227076125 6546803750 7672328750 8568456748 9963321800 10474886000 10710570935 12275726000 12454152250 13093607500 15344657500 17136913496 19926643600 21421141870 24908304500 26187215000 30689315000 31135380625 34273826992 42842283740 49816609000 52374430000 53552854675 61378630000 62270761250 85684567480 99633218000 107105709350 124541522500 171369134960 214211418700 249083045000 267764273375 428422837400 498166090000 535528546750 856845674800 1071057093500 1338821366875 2142114187000 2677642733750 4284228374000 5355285467500 10710570935000 21421141870000
- Sum of all divisors σ(n): 53351457412440
- Sum of proper divisors (its aliquot sum) s(n): 31930315542440
- 21421141870000 is an abundant number, because the sum of its proper divisors (31930315542440) is greater than itself. Its abundance is 10509173672440
Bases of 21421141870000
- Binary: 1001101111011011111111000110101000101101100002
- Hexadecimal: 0x137B7F8D45B0
- Base-36: 7LCQISIB4
Squares and roots of 21421141870000
- 21421141870000 squared (214211418700002) is 458865319014667096900000000
- 21421141870000 cubed (214211418700003) is 9829419097835992493515937203000000000000
-
The
square root of 21421141870000 is 4628297.9452494197 -
The
cube root of 21421141870000 is 27772.4507848571
Scales and comparisons
How big is 21421141870000?- 21,421,141,870,000 seconds is equal to 681,126 years, 2 weeks, 4 days, 18 hours, 6 minutes, 40 seconds.
-
To count from 1 to 21,421,141,870,000 would take you about one million, seven hundred two thousand, eight hundred fifteen 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 21421141870000 cubic inches would be around 2314.4 feet tall.
Recreational maths with 21421141870000
- 21421141870000 backwards is 00007814112412
- The number of decimal digits it has is: 14
- The sum of 21421141870000's digits is 31
- More coming soon!
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