253445040 (number)

253445040 is an even 9-digits composite number following 253445039 and preceding 253445041. In scientific notation, it is written as 2.53445040 × 10^8. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 67585152 positive integers (up to 253445040) that are relatively prime to 253445040.

Interesting facts

Basic properties

Name

Name two hundred fifty-three million four hundred forty-five thousand forty

Notation

Scientific notation 2.53445040 × 10^8
Engineering notation 2.53445040 × 10^6

Prime Factorization of 253445040

Prime Factorization 2 × 2 × 2 × 2 × 9 × 5 × 352007

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 31680630
Product of the distinct prime numbers

The prime factorization of 253445040 is 2 × 2 × 2 × 2 × 9 × 5 × 352007. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 3, 54, 74, 34, 884, 2527, 1333, 3238, 19491, 338212, 732779, 525664, 2582058, 37736726, 48085626, 125147304, 653212455, 1627243963, 6123465049

Basic calculations (n = 253445040)

Multiplication

n×y
n×2 506890080
n×3 760335120
n×4 1013780160
n×5 1267225200

Division

n÷y
n÷2 126722520
n÷3 84481680
n÷3 63361260
n÷5 50689008

Exponentiation

ny
n2 64234388300601600
n3 1.6279887112222E+25
n4 4.1260566403525E+33
n5 1.0457285902564E+42

Nth Root

y√n
2√n 15919.957286375
3√n 632.84098639026
4√n 126.17431310047
5√n 47.948691425041

Divisors of 253445040

1, 2, 4, 5, 8, 9, 10, 16, 18, 20, 36, 40, 45, 72, 80, 90, 144, 180, 360, 720, 352007, 704014, 1408028, 1760035, 2816056, 3168063, 3520070, 5632112, 6336126, 7040140, 12672252, 14080280, 15840315, 25344504, 28160560, 31680630, 50689008, 63361260, 126722520, 253445040

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -253445039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 253445040 can be divided by 40 positive divisors. The sum of these divisors (counting 253445040) is 1, the average is 0.025.

Base conversion 253445040

Base System Value
2 Binary 1111000110110100001110110000
3 Ternary 122122220100020100
4 Quaternary 33012310032300
5 Quinary 1004340220130
6 Senary 41052112400
8 Octal 1706641660
10 Decimal 253445040
12 Duodecimal 70a65700
16 Hexadecimal f1b43b0
20 Vigesimal 3j40cc0
36 Base36 46w7g0

Cryptographic Hash Functions

md5 5f2600262ee4d518888b54f2ddb9f6c9
sha1 1949b6389349fce50d66ec411f46a92bb9ad73ed
sha256 05d9d6c72acabe8d57c3a3750318ec8b87c905ba37ab2f440427a73e75d262c0
sha512 b1b0863a5471abddacd801ae303302f2fbfcae9a788e77dc7dadce470580210f6fa45105a4daacbf5b1019d4ba1f5eb3a5e89e9fcf910bfe2522f9ff7462942a
ripemd-160 456a9a55dd73ec17116e78e3976b035cf3095383

253445040 as geometric shapes

Circle

Radius = n
Diameter 506890080
Circumference 1592442151.5055
Area 2.01798282393E+17

Sphere

Radius = n
Volume 6.8193031670702E+25
Surface area 8.0719312957202E+17
Circumference 1592442151.5055

Square

Length = n
Perimeter 1013780160
Area 64234388300601600
Diagonal 358425412.88419

Cube

Length = n
Surface area 385406329803609600
Volume 1.6279887112222E+25
Space diagonal 438979686.20633

Equilateral Triangle

Length = n
Perimeter 760335120
Area 2.7814306032437E+16
Altitude 219489843.10316

Triangular Pyramid

Length = n
Surface area 2.7814306032437E+16
Volume 1.9186030956672E+24
Height 119475137.62806