253399761 (number)

253399761 is an odd 9-digits composite number following 253399760 and preceding 253399762. In scientific notation, it is written as 2.53399761 × 10^8. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 168933168 positive integers (up to 253399761) that are relatively prime to 253399761.

Interesting facts

Basic properties

Name

Name two hundred fifty-three million three hundred ninety-nine thousand seven hundred sixty-one

Notation

Scientific notation 2.53399761 × 10^8
Engineering notation 2.53399761 × 10^6

Prime Factorization of 253399761

Prime Factorization 9 × 28155529

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 253399761
Product of the distinct prime numbers

The prime factorization of 253399761 is 9 × 28155529. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 57, 32, 112, 781, 4160, 5904, 63280, 80776, 221138, 656428, 9749316, 1278965, 94565779, 99905130, 531096270, 914278141, 5471192116, 9301706888

Basic calculations (n = 253399761)

Multiplication

n×y
n×2 506799522
n×3 760199283
n×4 1013599044
n×5 1266998805

Division

n÷y
n÷2 126699880.5
n÷3 84466587
n÷3 63349940.25
n÷5 50679952.2

Exponentiation

ny
n2 64211438874857121
n3 1.6271163264355E+25
n4 4.1231088823795E+33
n5 1.0447948053719E+42

Nth Root

y√n
2√n 15918.535139893
3√n 632.8032975964
4√n 126.16867733274
5√n 47.946978056365

Divisors of 253399761

1, 9, 28155529, 253399761

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 -253399760
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 253399761 can be divided by 4 positive divisors. The sum of these divisors (counting 253399761) is 1, the average is 0.25.

Base conversion 253399761

Base System Value
2 Binary 1111000110101001001011010001
3 Ternary 122122211001010100
4 Quaternary 33012221023101
5 Quinary 1004332243021
6 Senary 41051123013
8 Octal 1706511321
10 Decimal 253399761
12 Duodecimal 70a43469
16 Hexadecimal f1a92d1
20 Vigesimal 3j3ej81
36 Base36 46v8i9

Cryptographic Hash Functions

md5 19b5ba196db1045036c4af777423079b
sha1 6a1b5af7383c1f99522f092b058abf5cc8a8f39b
sha256 e5f916008aac88628f52d5d9043aee2b940533678d40fa88bd0b2acabf3f6fdf
sha512 cf9cb3d79ba015ba3db5e2f2a7d2d4444960ec533fd10a7984b41e0a5b883a4e6c62c59eeb9465b4744b9d006d17034deb39f646effad22d419a26cb1e90b5d6
ripemd-160 ad2036e9647352c47a5081d6f8f74b366139eea4

253399761 as geometric shapes

Circle

Radius = n
Diameter 506799522
Circumference 1592157655.158
Area 2.0172618464568E+17

Sphere

Radius = n
Volume 6.815648930221E+25
Surface area 8.0690473858272E+17
Circumference 1592157655.158

Square

Length = n
Perimeter 1013599044
Area 64211438874857121
Diagonal 358361378.7083

Cube

Length = n
Surface area 385268633249142726
Volume 1.6271163264355E+25
Space diagonal 438901260.67781

Equilateral Triangle

Length = n
Perimeter 760199283
Area 2.7804368639589E+16
Altitude 219450630.33891

Triangular Pyramid

Length = n
Surface area 2.7804368639589E+16
Volume 1.9175749803365E+24
Height 119453792.90277