245291232 (number)

245291232 is an even 9-digits composite number following 245291231 and preceding 245291233. In scientific notation, it is written as 2.45291232 × 10^8. The sum of its digits is 30. It has a total of 7 prime factors and 24 positive divisors. There are 76953600 positive integers (up to 245291232) that are relatively prime to 245291232.

Interesting facts

Basic properties

Name

Name two hundred forty-five million two hundred ninety-one thousand two hundred thirty-two

Notation

Scientific notation 2.45291232 × 10^8
Engineering notation 2.45291232 × 10^6

Prime Factorization of 245291232

Prime Factorization 2 × 2 × 2 × 2 × 2 × 51 × 150301

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 15330702
Product of the distinct prime numbers

The prime factorization of 245291232 is 2 × 2 × 2 × 2 × 2 × 51 × 150301. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 6, 23, 48, 206, 9, 2124, 3199, 63824, 41280, 707027, 883613, 790327, 2742190, 83087755, 10562652, 318349821, 399383054, 3077146553, 1028287974

Basic calculations (n = 245291232)

Multiplication

n×y
n×2 490582464
n×3 735873696
n×4 981164928
n×5 1226456160

Division

n÷y
n÷2 122645616
n÷3 81763744
n÷3 61322808
n÷5 49058246.4

Exponentiation

ny
n2 60167788496077824
n3 1.4758630966918E+25
n4 3.6201627725088E+33
n5 8.8799418650921E+41

Nth Root

y√n
2√n 15661.776144486
3√n 625.98031288139
4√n 125.14701812063
5√n 47.636122663565

Divisors of 245291232

1, 2, 4, 8, 16, 32, 51, 102, 204, 408, 816, 1632, 150301, 300602, 601204, 1202408, 2404816, 4809632, 7665351, 15330702, 30661404, 61322808, 122645616, 245291232

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245291231
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245291232 can be divided by 24 positive divisors. The sum of these divisors (counting 245291232) is 1, the average is 0.041666666666667.

Base conversion 245291232

Base System Value
2 Binary 1110100111101101100011100000
3 Ternary 122002120002022110
4 Quaternary 32213231203200
5 Quinary 1000243304412
6 Senary 40201235320
8 Octal 1647554340
10 Decimal 245291232
12 Duodecimal 6a192b40
16 Hexadecimal e9ed8e0
20 Vigesimal 3gd181c
36 Base36 421fxc

Cryptographic Hash Functions

md5 8ef47c763192d4a40b300cdfbadc25ed
sha1 6b92f10b0d3e620c40a9e04376b5f2707596198d
sha256 10ecc9f73cf8374033cfa2a60c079f8f8652286a9dbb66abe12982892afb296e
sha512 b4d6ca88378e884bd6da402e9ad7c892a856bf5a3811a6dc60a49478e4ed1587a414c1b06bc6c1472b655c7e26e4d673b744acb489913c631cadd937140f94f3
ripemd-160 832258676dad07b3abe9736f55659b1adfdf70a1

245291232 as geometric shapes

Circle

Radius = n
Diameter 490582464
Circumference 1541210264.8824
Area 1.8902268232202E+17

Sphere

Radius = n
Volume 6.1820808830285E+25
Surface area 7.5609072928809E+17
Circumference 1541210264.8824

Square

Length = n
Perimeter 981164928
Area 60167788496077824
Diagonal 346894187.02561

Cube

Length = n
Surface area 361006730976466944
Volume 1.4758630966918E+25
Space diagonal 424856876.47516

Equilateral Triangle

Length = n
Perimeter 735873696
Area 2.6053416663566E+16
Altitude 212428438.23758

Triangular Pyramid

Length = n
Surface area 2.6053416663566E+16
Volume 1.739321339623E+24
Height 115631395.6752