25492090 (number)

25492090 is an even 8-digits composite number following 25492089 and preceding 25492091. In scientific notation, it is written as 2.5492090 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors. There are 9345024 positive integers (up to 25492090) that are relatively prime to 25492090.

Interesting facts

Basic properties

Name

Name twenty-five million four hundred ninety-two thousand ninety

Notation

Scientific notation 2.5492090 × 10^7
Engineering notation 2.5492090 × 10^6

Prime Factorization of 25492090

Prime Factorization 2 × 13 × 5 × 157 × 1249

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 25492090
Product of the distinct prime numbers

The prime factorization of 25492090 is 2 × 13 × 5 × 157 × 1249. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 65, 85, 707, 933, 8600, 6965, 7366, 53168, 628165, 603104, 1413848, 8658107, 38203994, 35304021, 156823069, 536457268, 787589931, 1968270775

Basic calculations (n = 25492090)

Multiplication

n×y
n×2 50984180
n×3 76476270
n×4 101968360
n×5 127460450

Division

n÷y
n÷2 12746045
n÷3 8497363.3333333
n÷3 6373022.5
n÷5 5098418

Exponentiation

ny
n2 649846652568100
n3 1.6565949353465E+22
n4 4.2230067185396E+29
n5 1.0765326733962E+37

Nth Root

y√n
2√n 5048.9692017282
3√n 294.30782850484
4√n 71.056098976289
5√n 30.288731728118

Divisors of 25492090

1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 785, 1249, 1570, 2041, 2498, 4082, 6245, 10205, 12490, 16237, 20410, 32474, 81185, 162370, 196093, 392186, 980465, 1960930, 2549209, 5098418, 12746045, 25492090

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25492089
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25492090 can be divided by 32 positive divisors. The sum of these divisors (counting 25492090) is 1, the average is 0.03125.

Base conversion 25492090

Base System Value
2 Binary 1100001001111101001111010
3 Ternary 1202222010120111
4 Quaternary 1201033221322
5 Quinary 23011221330
6 Senary 2310214534
8 Octal 141175172
10 Decimal 25492090
12 Duodecimal 865444a
16 Hexadecimal 184fa7a
20 Vigesimal 7j6a4a
36 Base36 f6dtm

Cryptographic Hash Functions

md5 cf0fc914b729c70369b70f01ffe2d990
sha1 bb60e2600521a6e2cd6a64f3981e0f9e57d619aa
sha256 38ec5cca9dda547581f6b26caf568d27aaba6dfcafa603ca30c61befc86d7e9a
sha512 115d20681f4752287d88556b4f58d9886c14d97d07a29683e7529ee2f4d9572631501b50a0f5bb1019f6877477fd1198b8b196b02d498e183d97ee10f9d8d46a
ripemd-160 5c6363138265c866494cb570e9dfd3f1388486b8

25492090 as geometric shapes

Circle

Radius = n
Diameter 50984180
Circumference 160171525.3373
Area 2.0415534696679E+15

Sphere

Radius = n
Volume 6.9391286384781E+22
Surface area 8.1662138786714E+15
Circumference 160171525.3373

Square

Length = n
Perimeter 101968360
Area 649846652568100
Diagonal 36051259.411236

Cube

Length = n
Surface area 3899079915408600
Volume 1.6565949353465E+22
Space diagonal 44153595.071118

Equilateral Triangle

Length = n
Perimeter 76476270
Area 2.8139185484413E+14
Altitude 22076797.535559

Triangular Pyramid

Length = n
Surface area 2.8139185484413E+14
Volume 1.9523158541046E+21
Height 12017086.470412