19988800000
19,988,800,000 is an even composite number composed of four prime numbers multiplied together.
19988800000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 19988800000:
29 × 55 × 13 × 312
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 13 × 31 × 31)See below for interesting mathematical facts about the number 19988800000 from the Numbermatics database.
Names of 19988800000
- Cardinal: 19988800000 can be written as Nineteen billion, nine hundred eighty-eight million, eight hundred thousand.
Scientific notation
- Scientific notation: 1.99888 × 1010
Factors of 19988800000
Divisors of 19988800000
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 31 32 40 50 52 62 64 65 80 100 104 124 125 128 130 155 160 200 208 248 250 256 260 310 320 325 400 403 416 496 500 512 520 620 625 640 650 775 800 806 832 961 992 1000 1040 1240 1250 1280 1300 1550 1600 1612 1625 1664 1922 1984 2000 2015 2080 2480 2500 2560 2600 3100 3125 3200 3224 3250 3328 3844 3875 3968 4000 4030 4160 4805 4960 5000 5200 6200 6250 6400 6448 6500 6656 7688 7750 7936 8000 8060 8125 8320 9610 9920 10000 10075 10400 12400 12493 12500 12800 12896 13000 15376 15500 15872 16000 16120 16250 16640 19220 19375 19840 20000 20150 20800 24025 24800 24986 25000 25792 26000 30752 31000 32000 32240 32500 33280 38440 38750 39680 40000 40300 40625 41600 48050 49600 49972 50000 50375 51584 52000 61504 62000 62465 64000 64480 65000 76880 77500 79360 80000 80600 81250 83200 96100 96875 99200 99944 100000 100750 103168 104000 120125 123008 124000 124930 128960 130000 153760 155000 160000 161200 162500 166400 192200 193750 198400 199888 200000 201500 206336 208000 240250 246016 248000 249860 251875 257920 260000 307520 310000 312325 320000 322400 325000 384400 387500 396800 399776 400000 403000 416000 480500 492032 496000 499720 503750 515840 520000 600625 615040 620000 624650 644800 650000 768800 775000 799552 800000 806000 832000 961000 992000 999440 1007500 1031680 1040000 1201250 1230080 1240000 1249300 1259375 1289600 1300000 1537600 1550000 1561625 1599104 1600000 1612000 1922000 1984000 1998880 2015000 2080000 2402500 2460160 2480000 2498600 2518750 2579200 2600000 3003125 3075200 3100000 3123250 3198208 3224000 3844000 3997760 4030000 4160000 4805000 4960000 4997200 5037500 5158400 5200000 6006250 6150400 6200000 6246500 6396416 6448000 7688000 7808125 7995520 8060000 9610000 9920000 9994400 10075000 10400000 12012500 12300800 12400000 12493000 12896000 15376000 15616250 15991040 16120000 19220000 19988800 20150000 20800000 24025000 24800000 24986000 25792000 30752000 31232500 31982080 32240000 38440000 39040625 39977600 40300000 48050000 49600000 49972000 61504000 62465000 64480000 76880000 78081250 79955200 80600000 96100000 99944000 124930000 128960000 153760000 156162500 159910400 161200000 192200000 199888000 249860000 307520000 312325000 322400000 384400000 399776000 499720000 624650000 644800000 768800000 799552000 999440000 1249300000 1537600000 1998880000 2498600000 3997760000 4997200000 9994400000 19988800000
- Sum of all divisors σ(n): 55550139876
- Sum of proper divisors (its aliquot sum) s(n): 35561339876
- 19988800000 is an abundant number, because the sum of its proper divisors (35561339876) is greater than itself. Its abundance is 15572539876
Bases of 19988800000
- Binary: 100101001110110110011100010000000002
- Hexadecimal: 0x4A76CE200
- Base-36: 96KTCSG
Squares and roots of 19988800000
- 19988800000 squared (199888000002) is 399552125440000000000
- 19988800000 cubed (199888000003) is 7986567524995072000000000000000
-
The
square root of 19988800000 is 141381.7527122931 -
The
cube root of 19988800000 is 2713.9108306947
Scales and comparisons
How big is 19988800000?- 19,988,800,000 seconds is equal to 635 years, 30 weeks, 1 day, 20 hours, 26 minutes, 40 seconds.
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To count from 1 to 19,988,800,000 would take you about one thousand, two hundred seventy-one 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 19988800000 cubic inches would be around 226.2 feet tall.
Recreational maths with 19988800000
- 19988800000 backwards is 00000888991
- The number of decimal digits it has is: 11
- The sum of 19988800000's digits is 43
- More coming soon!
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