21308697620000
21,308,697,620,000 is an even composite number composed of four prime numbers multiplied together.
21308697620000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred seventy divisors.
Prime factorization of 21308697620000:
25 × 54 × 72 × 46632
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 7 × 7 × 4663 × 4663)See below for interesting mathematical facts about the number 21308697620000 from the Numbermatics database.
Names of 21308697620000
- Cardinal: 21308697620000 can be written as Twenty-one trillion, three hundred eight billion, six hundred ninety-seven million, six hundred twenty thousand.
Scientific notation
- Scientific notation: 2.130869762 × 1013
Factors of 21308697620000
Divisors of 21308697620000
- Number of divisors d(n): 270
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 70 80 98 100 112 125 140 160 175 196 200 224 245 250 280 350 392 400 490 500 560 625 700 784 800 875 980 1000 1120 1225 1250 1400 1568 1750 1960 2000 2450 2500 2800 3500 3920 4000 4375 4663 4900 5000 5600 6125 7000 7840 8750 9326 9800 10000 12250 14000 17500 18652 19600 20000 23315 24500 28000 30625 32641 35000 37304 39200 46630 49000 61250 65282 70000 74608 93260 98000 116575 122500 130564 140000 149216 163205 186520 196000 228487 233150 245000 261128 326410 373040 456974 466300 490000 522256 582875 652820 746080 816025 913948 932600 980000 1044512 1142435 1165750 1305640 1632050 1827896 1865200 2284870 2331500 2611280 2914375 3264100 3655792 3730400 4080125 4569740 4663000 5222560 5712175 5828750 6528200 7311584 8160250 9139480 9326000 11424350 11657500 13056400 16320500 18278960 18652000 20400625 21743569 22848700 23315000 26112800 28560875 32641000 36557920 40801250 43487138 45697400 46630000 57121750 65282000 81602500 86974276 91394800 93260000 108717845 114243500 130564000 142804375 152204983 163205000 173948552 182789600 217435690 228487000 285608750 304409966 326410000 347897104 434871380 456974000 543589225 571217500 608819932 652820000 695794208 761024915 869742760 913948000 1065434881 1087178450 1142435000 1217639864 1522049830 1739485520 2130869762 2174356900 2284870000 2435279728 2717946125 3044099660 3478971040 3805124575 4261739524 4348713800 4569740000 4870559456 5327174405 5435892250 6088199320 7610249150 8523479048 8697427600 10654348810 10871784500 12176398640 13589730625 15220498300 17046958096 17394855200 19025622875 21308697620 21743569000 24352797280 26635872025 27179461250 30440996600 34093916192 38051245750 42617395240 43487138000 53271744050 54358922500 60881993200 76102491500 85234790480 86974276000 95128114375 106543488100 108717845000 121763986400 133179360125 152204983000 170469580960 190256228750 213086976200 217435690000 266358720250 304409966000 380512457500 426173952400 434871380000 532717440500 608819932000 665896800625 761024915000 852347904800 1065434881000 1331793601250 1522049830000 2130869762000 2663587202500 3044099660000 4261739524000 5327174405000 10654348810000 21308697620000
- Sum of all divisors σ(n): 60994463573043
- Sum of proper divisors (its aliquot sum) s(n): 39685765953043
- 21308697620000 is an abundant number, because the sum of its proper divisors (39685765953043) is greater than itself. Its abundance is 18377068333043
Bases of 21308697620000
- Binary: 1001101100001010100010101101000101110001000002
- Hexadecimal: 0x1361515A2E20
- Base-36: 7JX2WDZQ8
Squares and roots of 21308697620000
- 21308697620000 squared (213086976200002) is 454060594260593664400000000
- 21308697620000 cubed (213086976200003) is 9675439904256497876387358728000000000000
-
The
square root of 21308697620000 is 4616134.4889420193 -
The
cube root of 21308697620000 is 27723.7709558835
Scales and comparisons
How big is 21308697620000?- 21,308,697,620,000 seconds is equal to 677,550 years, 34 weeks, 6 days, 16 hours, 13 minutes, 20 seconds.
-
To count from 1 to 21,308,697,620,000 would take you about one million, six hundred ninety-three thousand, eight hundred seventy-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 21308697620000 cubic inches would be around 2310.3 feet tall.
Recreational maths with 21308697620000
- 21308697620000 backwards is 00002679680312
- The number of decimal digits it has is: 14
- The sum of 21308697620000's digits is 44
- More coming soon!
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