20151252 (number)

20151252 is an even 8-digits composite number following 20151251 and preceding 20151253. In scientific notation, it is written as 2.0151252 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 48 positive divisors. There are 6048000 positive integers (up to 20151252) that are relatively prime to 20151252.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-one thousand two hundred fifty-two

Notation

Scientific notation 2.0151252 × 10^7
Engineering notation 2.0151252 × 10^6

Prime Factorization of 20151252

Prime Factorization 2 × 2 × 9 × 11 × 151 × 337

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10075626
Product of the distinct prime numbers

The prime factorization of 20151252 is 2 × 2 × 9 × 11 × 151 × 337. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20151252)

Multiplication

n×y
n×2 40302504
n×3 60453756
n×4 80605008
n×5 100756260

Division

n÷y
n÷2 10075626
n÷3 6717084
n÷3 5037813
n÷5 4030250.4

Exponentiation

ny
n2 406072957167504
n3 8.1828784902676E+21
n4 1.6489524654276E+29
n5 3.3228456666853E+36

Nth Root

y√n
2√n 4489.0145911993
3√n 272.12431240972
4√n 67.000108889458
5√n 28.897508943722

Divisors of 20151252

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20151251
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20151252 can be divided by 48 positive divisors. The sum of these divisors (counting 20151252) is 1, the average is 0.020833333333333.

Base conversion 20151252

Base System Value
2 Binary 1001100110111101111010100
3 Ternary 1101220210022200
4 Quaternary 1030313233110
5 Quinary 20124320002
6 Senary 1555524500
8 Octal 114675724
10 Decimal 20151252
12 Duodecimal 68b9730
16 Hexadecimal 1337bd4
20 Vigesimal 65ii2c
36 Base36 bzwt0

Cryptographic Hash Functions

md5 2df6e6e9d828ce02a5a8e38a51d7f0d8
sha1 8ed0de23da18579540db96a582ece707db85557c
sha256 00536de6ca288d1fc475bd0d2143fb27ed53d29424d30bc91f3abec8b5cccf24
sha512 28f51648f90a556fe70705d8869249d2e417459a1681101b2403bab24b639a541c91dcdb5905768fb96e4fd447dc80b0a36506ac5095bb07c29760574dbc3e12
ripemd-160 f2d15af6b547a7df69fd93727dc19972b254f16b

20151252 as geometric shapes

Circle

Radius = n
Diameter 40302504
Circumference 126614050.48767
Area 1.2757158190589E+15

Sphere

Radius = n
Volume 3.427636126699E+22
Surface area 5.1028632762357E+15
Circumference 126614050.48767

Square

Length = n
Perimeter 80605008
Area 406072957167504
Diagonal 28498173.877198

Cube

Length = n
Surface area 2436437743005024
Volume 8.1828784902676E+21
Space diagonal 34902992.300124

Equilateral Triangle

Length = n
Perimeter 60453756
Area 1.7583474834846E+14
Altitude 17451496.150062

Triangular Pyramid

Length = n
Surface area 1.7583474834846E+14
Volume 9.6436147834896E+20
Height 9499391.2923993