20124864 (number)

20124864 is an even 8-digits composite number following 20124863 and preceding 20124865. In scientific notation, it is written as 2.0124864 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 28 positive divisors. There are 6708096 positive integers (up to 20124864) that are relatively prime to 20124864.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-four thousand eight hundred sixty-four

Notation

Scientific notation 2.0124864 × 10^7
Engineering notation 2.0124864 × 10^6

Prime Factorization of 20124864

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 34939

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 628902
Product of the distinct prime numbers

The prime factorization of 20124864 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 34939. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 4, 62, 35, 682, 711, 9293, 6533, 74242, 39880, 79044, 463752, 2652359, 2620354, 63246229, 43910352, 461775076, 745037815, 2723486101, 126770131

Basic calculations (n = 20124864)

Multiplication

n×y
n×2 40249728
n×3 60374592
n×4 80499456
n×5 100624320

Division

n÷y
n÷2 10062432
n÷3 6708288
n÷3 5031216
n÷5 4024972.8

Exponentiation

ny
n2 405010151018496
n3 8.1507742078667E+21
n4 1.6403322242802E+29
n5 3.3011462928458E+36

Nth Root

y√n
2√n 4486.0744532386
3√n 272.0054785517
4√n 66.978164003193
5√n 28.889936737275

Divisors of 20124864

1, 2, 4, 8, 9, 16, 18, 32, 36, 64, 72, 144, 288, 576, 34939, 69878, 139756, 279512, 314451, 559024, 628902, 1118048, 1257804, 2236096, 2515608, 5031216, 10062432, 20124864

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20124863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20124864 can be divided by 28 positive divisors. The sum of these divisors (counting 20124864) is 1, the average is 0.035714285714286.

Base conversion 20124864

Base System Value
2 Binary 1001100110001010011000000
3 Ternary 1101212110010100
4 Quaternary 1030301103000
5 Quinary 20122443424
6 Senary 1555202400
8 Octal 114612300
10 Decimal 20124864
12 Duodecimal 68a6400
16 Hexadecimal 13314c0
20 Vigesimal 65fc34
36 Base36 bzcg0

Cryptographic Hash Functions

md5 88a6ee5535604b89019d5627d786df18
sha1 797549c44229b0b18a2f28095ff8478a2fed06bb
sha256 1dc7c4fc366b40aae57d257e4bfdc239486315da92e28af8d06050daf206982f
sha512 6a2ae1f0c1cf825a5543ddd1e79c222a99aa2abd48ee46602a48a29db1864883611cf3b8bf2f88aade108db2014a45837b6d6e2f2e772a326d0ccafa94253507
ripemd-160 fe99ea3ec20fa314f8003ff32d5130fb89809da1

20124864 as geometric shapes

Circle

Radius = n
Diameter 40249728
Circumference 126448249.79379
Area 1.272376915069E+15

Sphere

Radius = n
Volume 3.4141883163338E+22
Surface area 5.089507660276E+15
Circumference 126448249.79379

Square

Length = n
Perimeter 80499456
Area 405010151018496
Diagonal 28460855.609714

Cube

Length = n
Surface area 2430060906110976
Volume 8.1507742078667E+21
Space diagonal 34857286.943414

Equilateral Triangle

Length = n
Perimeter 60374592
Area 1.7537453978629E+14
Altitude 17428643.471707

Triangular Pyramid

Length = n
Surface area 1.7537453978629E+14
Volume 9.6057795238382E+20
Height 9486951.8699047