253131457 (number)

253131457 is an odd 9-digits composite number following 253131456 and preceding 253131458. In scientific notation, it is written as 2.53131457 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 252996400 positive integers (up to 253131457) that are relatively prime to 253131457.

Interesting facts

Basic properties

Name

Name two hundred fifty-three million one hundred thirty-one thousand four hundred fifty-seven

Notation

Scientific notation 2.53131457 × 10^8
Engineering notation 2.53131457 × 10^6

Prime Factorization of 253131457

Prime Factorization 1901 × 133157

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 253131457
Product of the distinct prime numbers

The prime factorization of 253131457 is 1901 × 133157. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 2, 23, 7, 454, 59, 9764, 2061, 84330, 76644, 547709, 229948, 1953364, 8709046, 88188275, 58973627, 448346037, 751502662, 7284885299, 3544039389

Basic calculations (n = 253131457)

Multiplication

n×y
n×2 506262914
n×3 759394371
n×4 1012525828
n×5 1265657285

Division

n÷y
n÷2 126565728.5
n÷3 84377152.333333
n÷3 63282864.25
n÷5 50626291.4

Exponentiation

ny
n2 64075534522942849
n3 1.6219533411846E+25
n4 4.1056741244008E+33
n5 1.0392752730768E+42

Nth Root

y√n
2√n 15910.105499336
3√n 632.57987774018
4√n 126.13526667564
5√n 47.936820337338

Divisors of 253131457

1, 1901, 133157, 253131457

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -253131456
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 253131457 can be divided by 4 positive divisors. The sum of these divisors (counting 253131457) is 1, the average is 0.25.

Base conversion 253131457

Base System Value
2 Binary 1111000101100111101011000001
3 Ternary 122122022102002011
4 Quaternary 33011213223001
5 Quinary 1004300201312
6 Senary 41041252521
8 Octal 1705475301
10 Decimal 253131457
12 Duodecimal 70934141
16 Hexadecimal f167ac1
20 Vigesimal 3j218ch
36 Base36 46phhd

Cryptographic Hash Functions

md5 f3ed4e9db90afa9493bf7ad7e7e456d0
sha1 322587c2f534c1e0d9546518e320cdae4430f3f0
sha256 1b0cbfde60615dfeea4cb0d1388657c9a38197606f94e5e06cca9f353a1c231f
sha512 22bcc1c76050d621e0e8ac6a3fd9d743614530a56aa9fae2087ab1586fcb3890b7f39518c4e20dad673d88232be4ddef5e9e5ed8a12da615fea51c7bdca05d3e
ripemd-160 ebcaa628b443b148dc4c1a8d1fee8afd9f6fb567

253131457 as geometric shapes

Circle

Radius = n
Diameter 506262914
Circumference 1590471851.4074
Area 2.0129922853212E+17

Sphere

Radius = n
Volume 6.7940222681747E+25
Surface area 8.0519691412847E+17
Circumference 1590471851.4074

Square

Length = n
Perimeter 1012525828
Area 64075534522942849
Diagonal 357981939.55266

Cube

Length = n
Surface area 384453207137657094
Volume 1.6219533411846E+25
Space diagonal 438436544.51794

Equilateral Triangle

Length = n
Perimeter 759394371
Area 2.7745520328968E+16
Altitude 219218272.25897

Triangular Pyramid

Length = n
Surface area 2.7745520328968E+16
Volume 1.9114903438664E+24
Height 119327313.18422