253996955 (number)

253996955 is an odd 9-digits composite number following 253996954 and preceding 253996956. In scientific notation, it is written as 2.53996955 × 10^8. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 200957952 positive integers (up to 253996955) that are relatively prime to 253996955.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.53996955 × 10^8
Engineering notation 2.53996955 × 10^6

Prime Factorization of 253996955

Prime Factorization 5 × 257 × 1259 × 157

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 253996955
Product of the distinct prime numbers

The prime factorization of 253996955 is 5 × 257 × 1259 × 157. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 19, 48, 573, 987, 3050, 4659, 32231, 63725, 372557, 794315, 6701973, 8803718, 48248562, 39225012, 368652983, 109299726, 1633469801, 6477962893

Basic calculations (n = 253996955)

Multiplication

n×y
n×2 507993910
n×3 761990865
n×4 1015987820
n×5 1269984775

Division

n÷y
n÷2 126998477.5
n÷3 84665651.666667
n÷3 63499238.75
n÷5 50799391

Exponentiation

ny
n2 64514453149272025
n3 1.6386474653405E+25
n4 4.1621146651496E+33
n5 1.0571644513088E+42

Nth Root

y√n
2√n 15937.281920077
3√n 633.30002240928
4√n 126.24294800137
5√n 47.969556367357

Divisors of 253996955

1, 5, 157, 257, 785, 1259, 1285, 6295, 40349, 197663, 201745, 323563, 988315, 1617815, 50799391, 253996955

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -253996954
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 253996955 can be divided by 16 positive divisors. The sum of these divisors (counting 253996955) is 1, the average is 0.0625.

Base conversion 253996955

Base System Value
2 Binary 1111001000111010111110011011
3 Ternary 122200221101022122
4 Quaternary 33020322332123
5 Quinary 1010010400310
6 Senary 41112011455
8 Octal 1710727633
10 Decimal 253996955
12 Duodecimal 71090b8b
16 Hexadecimal f23af9b
20 Vigesimal 3j79c7f
36 Base36 4781az

Cryptographic Hash Functions

md5 b6cc6de0d70491d25cd48d2988cac9fb
sha1 866d69fa7e74713ce1c942c4594be469b4d45533
sha256 784dcdb6ea5fa4ba9b629f683c778624cd17323086f1085dbd1fe1b03601957e
sha512 c5749d2439e62caa4b6bf7d3588b953763085f0731a7688892d23947b753516772b1bcfd44c5fc839b261d4196194895e6c18bbb9253c2272ab4ee173219bef3
ripemd-160 5e731340e1783e2621f7e1959f7de97e6b93922f

253996955 as geometric shapes

Circle

Radius = n
Diameter 507993910
Circumference 1595909935.7244
Area 2.0267813206412E+17

Sphere

Radius = n
Volume 6.8639504519164E+25
Surface area 8.1071252825646E+17
Circumference 1595909935.7244

Square

Length = n
Perimeter 1015987820
Area 64514453149272025
Diagonal 359205938.56247

Cube

Length = n
Surface area 387086718895632150
Volume 1.6386474653405E+25
Space diagonal 439935631.02779

Equilateral Triangle

Length = n
Perimeter 761990865
Area 2.7935577669265E+16
Altitude 219967815.51389

Triangular Pyramid

Length = n
Surface area 2.7935577669265E+16
Volume 1.9311645578607E+24
Height 119735312.85416