20382412800
20,382,412,800 is an even composite number composed of five prime numbers multiplied together.
20382412800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twelve divisors.
Prime factorization of 20382412800:
212 × 3 × 52 × 43 × 1543
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 43 × 1543)See below for interesting mathematical facts about the number 20382412800 from the Numbermatics database.
Names of 20382412800
- Cardinal: 20382412800 can be written as Twenty billion, three hundred eighty-two million, four hundred twelve thousand, eight hundred.
Scientific notation
- Scientific notation: 2.03824128 × 1010
Factors of 20382412800
Divisors of 20382412800
- Number of divisors d(n): 312
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 43 48 50 60 64 75 80 86 96 100 120 128 129 150 160 172 192 200 215 240 256 258 300 320 344 384 400 430 480 512 516 600 640 645 688 768 800 860 960 1024 1032 1075 1200 1280 1290 1376 1536 1543 1600 1720 1920 2048 2064 2150 2400 2560 2580 2752 3072 3086 3200 3225 3440 3840 4096 4128 4300 4629 4800 5120 5160 5504 6144 6172 6400 6450 6880 7680 7715 8256 8600 9258 9600 10240 10320 11008 12288 12344 12800 12900 13760 15360 15430 16512 17200 18516 19200 20480 20640 22016 23145 24688 25600 25800 27520 30720 30860 33024 34400 37032 38400 38575 41280 44032 46290 49376 51200 51600 55040 61440 61720 66048 66349 68800 74064 76800 77150 82560 88064 92580 98752 102400 103200 110080 115725 123440 132096 132698 137600 148128 153600 154300 165120 176128 185160 197504 199047 206400 220160 231450 246880 264192 265396 275200 296256 307200 308600 330240 331745 370320 395008 398094 412800 440320 462900 493760 528384 530792 550400 592512 617200 660480 663490 740640 790016 796188 825600 880640 925800 987520 995235 1061584 1100800 1185024 1234400 1320960 1326980 1481280 1580032 1592376 1651200 1658725 1851600 1975040 1990470 2123168 2201600 2370048 2468800 2641920 2653960 2962560 3160064 3184752 3302400 3317450 3703200 3950080 3980940 4246336 4403200 4740096 4937600 4976175 5307920 5925120 6320128 6369504 6604800 6634900 7406400 7900160 7961880 8492672 9480192 9875200 9952350 10615840 11850240 12739008 13209600 13269800 14812800 15800320 15923760 16985344 18960384 19750400 19904700 21231680 23700480 25478016 26539600 29625600 31600640 31847520 33970688 39500800 39809400 42463360 47400960 50956032 53079200 59251200 63695040 67941376 79001600 79618800 84926720 94801920 101912064 106158400 118502400 127390080 135882752 158003200 159237600 169853440 203824128 212316800 237004800 254780160 271765504 318475200 339706880 407648256 424633600 474009600 509560320 636950400 679413760 815296512 849267200 1019120640 1273900800 1358827520 1698534400 2038241280 2547801600 3397068800 4076482560 5095603200 6794137600 10191206400 20382412800
- Sum of all divisors σ(n): 69001508224
- Sum of proper divisors (its aliquot sum) s(n): 48619095424
- 20382412800 is an abundant number, because the sum of its proper divisors (48619095424) is greater than itself. Its abundance is 28236682624
Bases of 20382412800
- Binary: 100101111101110001011110000000000002
- Hexadecimal: 0x4BEE2F000
- Base-36: 9D35UDC
Squares and roots of 20382412800
- 20382412800 squared (203824128002) is 415442751549603840000
- 20382412800 cubed (203824128003) is 8467725656851865143345152000000
-
The
square root of 20382412800 is 142766.9877807891 -
The
cube root of 20382412800 is 2731.6089751889
Scales and comparisons
How big is 20382412800?- 20,382,412,800 seconds is equal to 648 years, 5 weeks, 13 hours, 20 minutes.
-
To count from 1 to 20,382,412,800 would take you about one thousand, two hundred ninety-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 20382412800 cubic inches would be around 227.6 feet tall.
Recreational maths with 20382412800
- 20382412800 backwards is 00821428302
- 20382412800 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20382412800's digits is 30
- More coming soon!
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