253996942 (number)

253996942 is an even 9-digits composite number following 253996941 and preceding 253996943. In scientific notation, it is written as 2.53996942 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 126998470 positive integers (up to 253996942) that are relatively prime to 253996942.

Interesting facts

Basic properties

Name

Name two hundred fifty-three million nine hundred ninety-six thousand nine hundred forty-two

Notation

Scientific notation 2.53996942 × 10^8
Engineering notation 2.53996942 × 10^6

Prime Factorization of 253996942

Prime Factorization 2 × 126998471

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 253996942
Product of the distinct prime numbers

The prime factorization of 253996942 is 2 × 126998471. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 7, 96, 35, 943, 470, 6114, 3981, 46337, 67383, 572137, 787499, 7760999, 4514676, 78718103, 82881290, 701009680, 211429461, 1690879854, 4496929751

Basic calculations (n = 253996942)

Multiplication

n×y
n×2 507993884
n×3 761990826
n×4 1015987768
n×5 1269984710

Division

n÷y
n÷2 126998471
n÷3 84665647.333333
n÷3 63499235.5
n÷5 50799388.4

Exponentiation

ny
n2 64514446545351364
n3 1.6386472137342E+25
n4 4.162113813053E+33
n5 1.0571641807714E+42

Nth Root

y√n
2√n 15937.281512228
3√n 633.30001160482
4√n 126.24294638604
5√n 47.969555876324

Divisors of 253996942

1, 2, 126998471, 253996942

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 -253996941
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 253996942 can be divided by 4 positive divisors. The sum of these divisors (counting 253996942) is 1, the average is 0.25.

Base conversion 253996942

Base System Value
2 Binary 1111001000111010111110001110
3 Ternary 122200221101022011
4 Quaternary 33020322332032
5 Quinary 1010010400232
6 Senary 41112011434
8 Octal 1710727616
10 Decimal 253996942
12 Duodecimal 71090b7a
16 Hexadecimal f23af8e
20 Vigesimal 3j79c72
36 Base36 4781am

Cryptographic Hash Functions

md5 8379416e151a26b0982f6556bde016f1
sha1 7503a59b7c2612d24da784d08cf41702de95ef76
sha256 69574f26a2d1f15c9ad445783eb1d9f365d3faade22bd2a7f164828bd5642f2c
sha512 abe0818352a1de1ca3e8bfb8f1b5a994524618f9f124330f1db58dc832a53349882aea471af8ab14bfbe245f63f33c5b75fe6a866e0b6f44a4ec966903c7dce1
ripemd-160 fe36d00a919eac28b90b7ae8747c2a0139a0e362

253996942 as geometric shapes

Circle

Radius = n
Diameter 507993884
Circumference 1595909854.0429
Area 2.0267811131729E+17

Sphere

Radius = n
Volume 6.8639493979902E+25
Surface area 8.1071244526915E+17
Circumference 1595909854.0429

Square

Length = n
Perimeter 1015987768
Area 64514446545351364
Diagonal 359205920.17769

Cube

Length = n
Surface area 387086679272108184
Volume 1.6386472137342E+25
Space diagonal 439935608.51113

Equilateral Triangle

Length = n
Perimeter 761990826
Area 2.7935574809684E+16
Altitude 219967804.25556

Triangular Pyramid

Length = n
Surface area 2.7935574809684E+16
Volume 1.9311642613398E+24
Height 119735306.7259