20005968 (number)

20005968 is an even 8-digits composite number following 20005967 and preceding 20005969. In scientific notation, it is written as 2.0005968 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 6625152 positive integers (up to 20005968) that are relatively prime to 20005968.

Interesting facts

Basic properties

Name

Name twenty million five thousand nine hundred sixty-eight

Notation

Scientific notation 2.0005968 × 10^7
Engineering notation 2.0005968 × 10^6

Prime Factorization of 20005968

Prime Factorization 2 × 2 × 2 × 2 × 3 × 163 × 2557

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2500746
Product of the distinct prime numbers

The prime factorization of 20005968 is 2 × 2 × 2 × 2 × 3 × 163 × 2557. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 8, 87, 76, 400, 119, 7101, 2238, 60957, 7135, 249158, 921639, 1310936, 1387222, 44755056, 29352388, 756250234, 373027749, 5818712011, 8485953797

Basic calculations (n = 20005968)

Multiplication

n×y
n×2 40011936
n×3 60017904
n×4 80023872
n×5 100029840

Division

n÷y
n÷2 10002984
n÷3 6668656
n÷3 5001492
n÷5 4001193.6

Exponentiation

ny
n2 400238755617024
n3 8.007163737234E+21
n4 1.6019106149786E+29
n5 3.2047772502123E+36

Nth Root

y√n
2√n 4472.8031479152
3√n 271.46875838162
4√n 66.879018742167
5√n 28.85571991925

Divisors of 20005968

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2557, 2608, 3912, 5114, 7671, 7824, 10228, 15342, 20456, 30684, 40912, 61368, 122736, 416791, 833582, 1250373, 1667164, 2500746, 3334328, 5001492, 6668656, 10002984, 20005968

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20005967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20005968 can be divided by 40 positive divisors. The sum of these divisors (counting 20005968) is 1, the average is 0.025.

Base conversion 20005968

Base System Value
2 Binary 1001100010100010001010000
3 Ternary 1101122102000210
4 Quaternary 1030110101100
5 Quinary 20110142333
6 Senary 1552444120
8 Octal 114242120
10 Decimal 20005968
12 Duodecimal 6849640
16 Hexadecimal 1314450
20 Vigesimal 650ei8
36 Base36 bwspc

Cryptographic Hash Functions

md5 7a587686f4264a564d6d4b8f725275dd
sha1 37e5d2bd4ccf9f81d599fcf9b1c5c9385b87835a
sha256 327bb4f04e7ab355211860db745118b6f375684e295fb1cb6c1a3fb86a888038
sha512 dc93a271956840197956a77594c940dd1f2a8e76de9f640e77e310d369622fead0f530970ac041c00e4ec06fc2c29422e57aa171cd39eb7dc3bc0ae98e77fe4e
ripemd-160 0dfb1cdfc20a264a5ecb3d546b16516a9cf0e8f3

20005968 as geometric shapes

Circle

Radius = n
Diameter 40011936
Circumference 125701204.1935
Area 1.2573871343284E+15

Sphere

Radius = n
Volume 3.3540329030647E+22
Surface area 5.0295485373135E+15
Circumference 125701204.1935

Square

Length = n
Perimeter 80023872
Area 400238755617024
Diagonal 28292711.274002

Cube

Length = n
Surface area 2401432533702144
Volume 8.007163737234E+21
Space diagonal 34651353.030597

Equilateral Triangle

Length = n
Perimeter 60017904
Area 1.7330846497171E+14
Altitude 17325676.515299

Triangular Pyramid

Length = n
Surface area 1.7330846497171E+14
Volume 9.4365329611153E+20
Height 9430903.7580007