21373200000
21,373,200,000 is an even composite number composed of four prime numbers multiplied together.
21373200000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21373200000:
27 × 33 × 55 × 1979
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 1979)See below for interesting mathematical facts about the number 21373200000 from the Numbermatics database.
Names of 21373200000
- Cardinal: 21373200000 can be written as Twenty-one billion, three hundred seventy-three million, two hundred thousand.
Scientific notation
- Scientific notation: 2.13732 × 1010
Factors of 21373200000
Divisors of 21373200000
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 90 96 100 108 120 125 128 135 144 150 160 180 192 200 216 225 240 250 270 288 300 320 360 375 384 400 432 450 480 500 540 576 600 625 640 675 720 750 800 864 900 960 1000 1080 1125 1152 1200 1250 1350 1440 1500 1600 1728 1800 1875 1920 1979 2000 2160 2250 2400 2500 2700 2880 3000 3125 3200 3375 3456 3600 3750 3958 4000 4320 4500 4800 5000 5400 5625 5760 5937 6000 6250 6750 7200 7500 7916 8000 8640 9000 9375 9600 9895 10000 10800 11250 11874 12000 12500 13500 14400 15000 15832 16000 16875 17280 17811 18000 18750 19790 20000 21600 22500 23748 24000 25000 27000 28125 28800 29685 30000 31664 33750 35622 36000 37500 39580 40000 43200 45000 47496 48000 49475 50000 53433 54000 56250 59370 60000 63328 67500 71244 72000 75000 79160 80000 84375 86400 89055 90000 94992 98950 100000 106866 108000 112500 118740 120000 126656 135000 142488 144000 148425 150000 158320 168750 178110 180000 189984 197900 200000 213732 216000 225000 237480 240000 247375 253312 267165 270000 284976 296850 300000 316640 337500 356220 360000 379968 395800 400000 427464 432000 445275 450000 474960 494750 534330 540000 569952 593700 600000 633280 675000 712440 720000 742125 759936 791600 854928 890550 900000 949920 989500 1068660 1080000 1139904 1187400 1200000 1236875 1266560 1335825 1350000 1424880 1484250 1583200 1709856 1781100 1800000 1899840 1979000 2137320 2160000 2226375 2279808 2374800 2473750 2671650 2700000 2849760 2968500 3166400 3419712 3562200 3600000 3710625 3799680 3958000 4274640 4452750 4749600 4947500 5343300 5400000 5699520 5937000 6184375 6332800 6679125 6839424 7124400 7421250 7916000 8549280 8905500 9499200 9895000 10686600 10800000 11131875 11399040 11874000 12368750 13358250 14248800 14842500 15832000 17098560 17811000 18553125 18998400 19790000 21373200 22263750 23748000 24737500 26716500 28497600 29685000 31664000 33395625 34197120 35622000 37106250 39580000 42746400 44527500 47496000 49475000 53433000 55659375 56995200 59370000 66791250 71244000 74212500 79160000 85492800 89055000 94992000 98950000 106866000 111318750 118740000 133582500 142488000 148425000 158320000 166978125 170985600 178110000 197900000 213732000 222637500 237480000 267165000 284976000 296850000 333956250 356220000 395800000 427464000 445275000 474960000 534330000 593700000 667912500 712440000 791600000 854928000 890550000 1068660000 1187400000 1335825000 1424880000 1781100000 2137320000 2374800000 2671650000 3562200000 4274640000 5343300000 7124400000 10686600000 21373200000
- Sum of all divisors σ(n): 78885576000
- Sum of proper divisors (its aliquot sum) s(n): 57512376000
- 21373200000 is an abundant number, because the sum of its proper divisors (57512376000) is greater than itself. Its abundance is 36139176000
Bases of 21373200000
- Binary: 100111110011111000100100110100000002
- Hexadecimal: 0x4F9F12680
- Base-36: 9TH1UO0
Squares and roots of 21373200000
- 21373200000 squared (213732000002) is 456813678240000000000
- 21373200000 cubed (213732000003) is 9763570107759168000000000000000
-
The
square root of 21373200000 is 146195.7591724191 -
The
cube root of 21373200000 is 2775.1716475271
Scales and comparisons
How big is 21373200000?- 21,373,200,000 seconds is equal to 679 years, 31 weeks, 2 days.
-
To count from 1 to 21,373,200,000 would take you about one thousand, three hundred fifty-nine 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 21373200000 cubic inches would be around 231.3 feet tall.
Recreational maths with 21373200000
- 21373200000 backwards is 00000237312
- 21373200000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21373200000's digits is 18
- More coming soon!
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