20125968 (number)

20125968 is an even 8-digits composite number following 20125967 and preceding 20125969. In scientific notation, it is written as 2.0125968 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 20 positive divisors. There are 6708640 positive integers (up to 20125968) that are relatively prime to 20125968.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-five thousand nine hundred sixty-eight

Notation

Scientific notation 2.0125968 × 10^7
Engineering notation 2.0125968 × 10^6

Prime Factorization of 20125968

Prime Factorization 2 × 2 × 2 × 2 × 3 × 419291

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2515746
Product of the distinct prime numbers

The prime factorization of 20125968 is 2 × 2 × 2 × 2 × 3 × 419291. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 7, 71, 36, 574, 341, 7771, 5410, 41427, 60339, 846211, 914, 4711644, 1165167, 98644870, 87494778, 339155024, 911739430, 2442104541, 5410468788

Basic calculations (n = 20125968)

Multiplication

n×y
n×2 40251936
n×3 60377904
n×4 80503872
n×5 100629840

Division

n÷y
n÷2 10062984
n÷3 6708656
n÷3 5031492
n÷5 4025193.6

Exponentiation

ny
n2 405054587937024
n3 8.1521156750737E+21
n4 1.6406921920883E+29
n5 3.3020518555819E+36

Nth Root

y√n
2√n 4486.1974989962
3√n 272.01045230883
4√n 66.979082548182
5√n 28.89025369634

Divisors of 20125968

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419291, 838582, 1257873, 1677164, 2515746, 3354328, 5031492, 6708656, 10062984, 20125968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20125967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20125968 can be divided by 20 positive divisors. The sum of these divisors (counting 20125968) is 1, the average is 0.05.

Base conversion 20125968

Base System Value
2 Binary 1001100110001100100010000
3 Ternary 1101212111122020
4 Quaternary 1030301210100
5 Quinary 20123012333
6 Senary 1555211440
8 Octal 114614420
10 Decimal 20125968
12 Duodecimal 68a6b80
16 Hexadecimal 1331910
20 Vigesimal 65fei8
36 Base36 bzdao

Cryptographic Hash Functions

md5 abf3d7437b3068c7aa191b5b97b02e39
sha1 be647872577d53ba7fd334758f99ecf2a97fab42
sha256 d3277ead62e04567adeaae7a4e65d9b107153c85cf87bdf92a7d00b9b7dc0ce5
sha512 7c8ca96bb92ecc07e36ee5e55a40fb52da7baa634ac574d3c185d62d849c3d832697e556e448766ac89e35f0642437fb015998a6eda2f517d26e9a9294cc4b36
ripemd-160 5bb1e103d103e40f593f1a8fd7ef67a5cff3f3aa

20125968 as geometric shapes

Circle

Radius = n
Diameter 40251936
Circumference 126455186.43037
Area 1.2725165177658E+15

Sphere

Radius = n
Volume 3.4147502288034E+22
Surface area 5.0900660710632E+15
Circumference 126455186.43037

Square

Length = n
Perimeter 80503872
Area 405054587937024
Diagonal 28462416.901487

Cube

Length = n
Surface area 2430327527622144
Volume 8.1521156750737E+21
Space diagonal 34859199.127505

Equilateral Triangle

Length = n
Perimeter 60377904
Area 1.7539378153645E+14
Altitude 17429599.563753

Triangular Pyramid

Length = n
Surface area 1.7539378153645E+14
Volume 9.607360458103E+20
Height 9487472.3004956