245427816 (number)

245427816 is an even 9-digits composite number following 245427815 and preceding 245427817. In scientific notation, it is written as 2.45427816 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 81757440 positive integers (up to 245427816) that are relatively prime to 245427816.

Interesting facts

Basic properties

Name

Name two hundred forty-five million four hundred twenty-seven thousand eight hundred sixteen

Notation

Scientific notation 2.45427816 × 10^8
Engineering notation 2.45427816 × 10^6

Prime Factorization of 245427816

Prime Factorization 2 × 2 × 2 × 3 × 3761 × 2719

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 61356954
Product of the distinct prime numbers

The prime factorization of 245427816 is 2 × 2 × 2 × 3 × 3761 × 2719. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 245427816)

Multiplication

n×y
n×2 490855632
n×3 736283448
n×4 981711264
n×5 1227139080

Division

n÷y
n÷2 122713908
n÷3 81809272
n÷3 61356954
n÷5 49085563.2

Exponentiation

ny
n2 60234812866529856
n3 1.4783298569001E+25
n4 3.6282326810659E+33
n5 8.9046922285382E+41

Nth Root

y√n
2√n 15666.135962642
3√n 626.09647823851
4√n 125.16443569418
5√n 47.641426467909

Divisors of 245427816

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245427815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245427816 can be divided by 32 positive divisors. The sum of these divisors (counting 245427816) is 1, the average is 0.03125.

Base conversion 245427816

Base System Value
2 Binary 1110101000001110111001101000
3 Ternary 122002211000200010
4 Quaternary 32220032321220
5 Quinary 1000312142231
6 Senary 40204211520
8 Octal 1650167150
10 Decimal 245427816
12 Duodecimal 6a239ba0
16 Hexadecimal ea0ee68
20 Vigesimal 3gdi9ag
36 Base36 424dbc

Cryptographic Hash Functions

md5 d2dcade74383e0f2c1b4165b3d1f9e5e
sha1 82435df295a55ba500f2634fcb20364466597115
sha256 e9117f6c10d8a343940204c2ad8e362cf9b0f9a083d8f2de16c8d744c2c4518d
sha512 24c9d30a3f6e43f3fa985fdacf752bd9eb9ef3c3d0e456be7d01b3df664808085c31c0c75fe5ffc8fede325b2d429da650b03711ffce8ecdeb617b47ad64a120
ripemd-160 692a3558d20188fe353cf27de0ec986c0a764446

245427816 as geometric shapes

Circle

Radius = n
Diameter 490855632
Circumference 1542068447.4644
Area 1.8923324559185E+17

Sphere

Radius = n
Volume 6.1924136240265E+25
Surface area 7.5693298236738E+17
Circumference 1542068447.4644

Square

Length = n
Perimeter 981711264
Area 60234812866529856
Diagonal 347087345.97081

Cube

Length = n
Surface area 361408877199179136
Volume 1.4783298569001E+25
Space diagonal 425093446.90267

Equilateral Triangle

Length = n
Perimeter 736283448
Area 2.6082439067308E+16
Altitude 212546723.45133

Triangular Pyramid

Length = n
Surface area 2.6082439067308E+16
Volume 1.7422284444077E+24
Height 115695781.99027