253442897 (number)

253442897 is an odd 9-digits composite number following 253442896 and preceding 253442898. In scientific notation, it is written as 2.53442897 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 249194880 positive integers (up to 253442897) that are relatively prime to 253442897.

Interesting facts

Basic properties

Name

Name two hundred fifty-three million four hundred forty-two thousand eight hundred ninety-seven

Notation

Scientific notation 2.53442897 × 10^8
Engineering notation 2.53442897 × 10^6

Prime Factorization of 253442897

Prime Factorization 89 × 181 × 15733

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 253442897
Product of the distinct prime numbers

The prime factorization of 253442897 is 89 × 181 × 15733. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 85, 16, 497, 804, 3943, 5906, 78851, 90706, 952283, 708445, 3345144, 2912294, 60371281, 35336022, 15631431, 912917897, 5192654979, 2936471045

Basic calculations (n = 253442897)

Multiplication

n×y
n×2 506885794
n×3 760328691
n×4 1013771588
n×5 1267214485

Division

n÷y
n÷2 126721448.5
n÷3 84480965.666667
n÷3 63360724.25
n÷5 50688579.4

Exponentiation

ny
n2 64233302039752609
n3 1.6279474152831E+25
n4 4.1259170909301E+33
n5 1.0456843803071E+42

Nth Root

y√n
2√n 15919.889980776
3√n 632.83920272669
4√n 126.17404638346
5√n 47.948610338907

Divisors of 253442897

1, 89, 181, 15733, 16109, 1400237, 2847673, 253442897

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -253442896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 253442897 can be divided by 8 positive divisors. The sum of these divisors (counting 253442897) is 1, the average is 0.125.

Base conversion 253442897

Base System Value
2 Binary 1111000110110011101101010001
3 Ternary 122122220020021222
4 Quaternary 33012303231101
5 Quinary 1004340133042
6 Senary 41052054425
8 Octal 1706635521
10 Decimal 253442897
12 Duodecimal 70a64415
16 Hexadecimal f1b3b51
20 Vigesimal 3j4074h
36 Base36 46w5sh

Cryptographic Hash Functions

md5 480cf1abf8d1b302ced22897bc0f8c80
sha1 1398d7ed1a7994d2410e220ea7129ecf7d12efda
sha256 6574cd929d920d740f4d3870493b40629473944db5191be3665329d0657fd930
sha512 16604f79ea5845c7ec0b598555f2c990031a1706fd927908da03b72f56888b02eb6062096a2963c8f008202d76c2a2fe6e354b0b8532e5a0df184f61aaee5cb4
ripemd-160 bea4b87f3e84530c8c4531e967cec162f8da8de5

253442897 as geometric shapes

Circle

Radius = n
Diameter 506885794
Circumference 1592428686.6394
Area 2.017948698039E+17

Sphere

Radius = n
Volume 6.8191301870451E+25
Surface area 8.071794792156E+17
Circumference 1592428686.6394

Square

Length = n
Perimeter 1013771588
Area 64233302039752609
Diagonal 358422382.22453

Cube

Length = n
Surface area 385399812238515654
Volume 1.6279474152831E+25
Space diagonal 438975974.42145

Equilateral Triangle

Length = n
Perimeter 760328691
Area 2.7813835667692E+16
Altitude 219487987.21072

Triangular Pyramid

Length = n
Surface area 2.7813835667692E+16
Volume 1.9185544279363E+24
Height 119474127.40818