245889428 (number)

245889428 is an even 9-digits composite number following 245889427 and preceding 245889429. In scientific notation, it is written as 2.45889428 × 10^8. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 114585984 positive integers (up to 245889428) that are relatively prime to 245889428.

Interesting facts

Basic properties

Name

Name two hundred forty-five million eight hundred eighty-nine thousand four hundred twenty-eight

Notation

Scientific notation 2.45889428 × 10^8
Engineering notation 2.45889428 × 10^6

Prime Factorization of 245889428

Prime Factorization 2 × 2 × 17 × 103 × 35107

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 122944714
Product of the distinct prime numbers

The prime factorization of 245889428 is 2 × 2 × 17 × 103 × 35107. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 57, 83, 332, 427, 6511, 6358, 79183, 30422, 89738, 550411, 1307044, 9648984, 83305150, 8276825, 536356162, 723006365, 417103935, 1154889903

Basic calculations (n = 245889428)

Multiplication

n×y
n×2 491778856
n×3 737668284
n×4 983557712
n×5 1229447140

Division

n÷y
n÷2 122944714
n÷3 81963142.666667
n÷3 61472357
n÷5 49177885.6

Exponentiation

ny
n2 60461610802167184
n3 1.4866870896104E+25
n4 3.6556063807927E+33
n5 8.9887496196628E+41

Nth Root

y√n
2√n 15680.86183856
3√n 626.48876281403
4√n 125.22324799557
5√n 47.659334240419

Divisors of 245889428

1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 3502, 7004, 35107, 70214, 140428, 596819, 1193638, 2387276, 3616021, 7232042, 14464084, 61472357, 122944714, 245889428

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 -245889427
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 245889428 can be divided by 24 positive divisors. The sum of these divisors (counting 245889428) is 1, the average is 0.041666666666667.

Base conversion 245889428

Base System Value
2 Binary 1110101001111111100110010100
3 Ternary 122010200110212212
4 Quaternary 32221333212110
5 Quinary 1000421430203
6 Senary 40222132552
8 Octal 1651774624
10 Decimal 245889428
12 Duodecimal 6a421158
16 Hexadecimal ea7f994
20 Vigesimal 3ggg3b8
36 Base36 42e9hw

Cryptographic Hash Functions

md5 8c8fae053fdcbcf074d93a230934225e
sha1 b42bf7527d6053fa202ede86ed13d4fec45692de
sha256 42660d6a9c2a3507315e0479dfc94b90ae94c3a3053d66fac8310b3f9ed0cd50
sha512 5738cdf20840ce061ea0c74115c0bdad5cd650307706d4385ac86144a07eb1ff578e2ee2d311a1e3adbee713b8681e3b20fed8b58e484f10dc0937141c00ca3f
ripemd-160 3b7f101d1709a2abef37682abd485612c29ba34f

245889428 as geometric shapes

Circle

Radius = n
Diameter 491778856
Circumference 1544968841.2004
Area 1.8994575232029E+17

Sphere

Radius = n
Volume 6.2274203185422E+25
Surface area 7.5978300928117E+17
Circumference 1544968841.2004

Square

Length = n
Perimeter 983557712
Area 60461610802167184
Diagonal 347740163.92176

Cube

Length = n
Surface area 362769664813003104
Volume 1.4866870896104E+25
Space diagonal 425892982.34005

Equilateral Triangle

Length = n
Perimeter 737668284
Area 2.6180645454202E+16
Altitude 212946491.17002

Triangular Pyramid

Length = n
Surface area 2.6180645454202E+16
Volume 1.75207753761E+24
Height 115913387.97392