253996894 (number)

253996894 is an even 9-digits composite number following 253996893 and preceding 253996895. In scientific notation, it is written as 2.53996894 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 126998446 positive integers (up to 253996894) that are relatively prime to 253996894.

Interesting facts

Basic properties

Name

Name two hundred fifty-three million nine hundred ninety-six thousand eight hundred ninety-four

Notation

Scientific notation 2.53996894 × 10^8
Engineering notation 2.53996894 × 10^6

Prime Factorization of 253996894

Prime Factorization 2 × 126998447

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 253996894
Product of the distinct prime numbers

The prime factorization of 253996894 is 2 × 126998447. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 6, 19, 1, 967, 470, 8885, 537, 15175, 344, 415468, 578502, 1657252, 9967024, 73072732, 64997883, 200507818, 787634185, 133621346, 8936965891

Basic calculations (n = 253996894)

Multiplication

n×y
n×2 507993788
n×3 761990682
n×4 1015987576
n×5 1269984470

Division

n÷y
n÷2 126998447
n÷3 84665631.333333
n÷3 63499223.5
n÷5 50799378.8

Exponentiation

ny
n2 64514422161647236
n3 1.6386462847263E+25
n4 4.1621106668512E+33
n5 1.0571631818645E+42

Nth Root

y√n
2√n 15937.280006325
3√n 633.29997171143
4√n 126.24294042173
5√n 47.969554063279

Divisors of 253996894

1, 2, 126998447, 253996894

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 -253996893
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 253996894 can be divided by 4 positive divisors. The sum of these divisors (counting 253996894) is 1, the average is 0.25.

Base conversion 253996894

Base System Value
2 Binary 1111001000111010111101011110
3 Ternary 122200221101020101
4 Quaternary 33020322331132
5 Quinary 1010010400034
6 Senary 41112011314
8 Octal 1710727536
10 Decimal 253996894
12 Duodecimal 71090b3a
16 Hexadecimal f23af5e
20 Vigesimal 3j79c4e
36 Base36 47819a

Cryptographic Hash Functions

md5 f235fa9ce280b852beb96de463f86760
sha1 24f8ebcb4a83e71d40e04e7482595787ba0db87d
sha256 d4e2c85db01c967e77a7528f63af40986e7ac885c5058f3a48cb58540f074cdf
sha512 786dc1334ac97f3a570be07e9d849839ab18a74c8d2a9f7967b611f2963e1bd58f197231c1e05789b87bcca5b2194c12b2a9c8f36e88956cc7a4557ec0b87067
ripemd-160 194b6417804df6d31910e9f38c4ebd00caa91e27

253996894 as geometric shapes

Circle

Radius = n
Diameter 507993788
Circumference 1595909552.4501
Area 2.0267803471362E+17

Sphere

Radius = n
Volume 6.8639455065712E+25
Surface area 8.1071213885449E+17
Circumference 1595909552.4501

Square

Length = n
Perimeter 1015987576
Area 64514422161647236
Diagonal 359205852.29544

Cube

Length = n
Surface area 387086532969883416
Volume 1.6386462847263E+25
Space diagonal 439935525.37269

Equilateral Triangle

Length = n
Perimeter 761990682
Area 2.793556425123E+16
Altitude 219967762.68634

Triangular Pyramid

Length = n
Surface area 2.793556425123E+16
Volume 1.9311631664935E+24
Height 119735284.09848