20125984 (number)

20125984 is an even 8-digits composite number following 20125983 and preceding 20125985. In scientific notation, it is written as 2.0125984 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 12 positive divisors. There are 10062976 positive integers (up to 20125984) that are relatively prime to 20125984.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-five thousand nine hundred eighty-four

Notation

Scientific notation 2.0125984 × 10^7
Engineering notation 2.0125984 × 10^6

Prime Factorization of 20125984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 628937

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1257874
Product of the distinct prime numbers

The prime factorization of 20125984 is 2 × 2 × 2 × 2 × 2 × 628937. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 1, 54, 57, 349, 363, 1236, 7359, 26664, 98594, 708877, 94574, 8094824, 3780711, 98889407, 58836639, 242633329, 320350882, 1779080354, 6412599317

Basic calculations (n = 20125984)

Multiplication

n×y
n×2 40251968
n×3 60377952
n×4 80503936
n×5 100629920

Division

n÷y
n÷2 10062992
n÷3 6708661.3333333
n÷3 5031496
n÷5 4025196.8

Exponentiation

ny
n2 405055231968256
n3 8.1521351177094E+21
n4 1.6406974094486E+29
n5 3.3020649811404E+36

Nth Root

y√n
2√n 4486.1992822433
3√n 272.01052439093
4√n 66.979095860151
5√n 28.890258289847

Divisors of 20125984

1, 2, 4, 8, 16, 32, 628937, 1257874, 2515748, 5031496, 10062992, 20125984

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20125983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20125984 can be divided by 12 positive divisors. The sum of these divisors (counting 20125984) is 1, the average is 0.083333333333333.

Base conversion 20125984

Base System Value
2 Binary 1001100110001100100100000
3 Ternary 1101212111122211
4 Quaternary 1030301210200
5 Quinary 20123012414
6 Senary 1555211504
8 Octal 114614440
10 Decimal 20125984
12 Duodecimal 68a6b94
16 Hexadecimal 1331920
20 Vigesimal 65fej4
36 Base36 bzdb4

Cryptographic Hash Functions

md5 17f81de74b64f49b9d94d9f6fa1a5afb
sha1 c2a244446e4aacf72eb1890b6b1cf703f74b3279
sha256 b26afca30622969c7c80f823b741cd4769b9b1b2ef38416ad8e82d6dae93d916
sha512 f72a8c4f73d8bcea954c902091addaf32d63d1f0d927bac5dd79b94828df9098debb21529d5d53a801a26f420138483a1af69be39bc15f0b8ab85906e4ad7ec2
ripemd-160 cb475e6c1079502034d0b0a4bf1ccbc91ee391f2

20125984 as geometric shapes

Circle

Radius = n
Diameter 40251968
Circumference 126455286.96133
Area 1.2725185410496E+15

Sphere

Radius = n
Volume 3.4147583729156E+22
Surface area 5.0900741641983E+15
Circumference 126455286.96133

Square

Length = n
Perimeter 80503936
Area 405055231968256
Diagonal 28462439.528904

Cube

Length = n
Surface area 2430331391809536
Volume 8.1521351177094E+21
Space diagonal 34859226.840318

Equilateral Triangle

Length = n
Perimeter 60377952
Area 1.7539406041015E+14
Altitude 17429613.420159

Triangular Pyramid

Length = n
Surface area 1.7539406041015E+14
Volume 9.6073833714689E+20
Height 9487479.842968