245804938 (number)

245804938 is an even 9-digits composite number following 245804937 and preceding 245804939. In scientific notation, it is written as 2.45804938 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 109584576 positive integers (up to 245804938) that are relatively prime to 245804938.

Interesting facts

Basic properties

Name

Name two hundred forty-five million eight hundred four thousand nine hundred thirty-eight

Notation

Scientific notation 2.45804938 × 10^8
Engineering notation 2.45804938 × 10^6

Prime Factorization of 245804938

Prime Factorization 2 × 17 × 19 × 380503

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 245804938
Product of the distinct prime numbers

The prime factorization of 245804938 is 2 × 17 × 19 × 380503. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 25, 70, 252, 618, 5360, 4, 78490, 77151, 186, 473354, 7115643, 5677266, 2889203, 77524029, 884509039, 22260257, 1647569856, 7903990053

Basic calculations (n = 245804938)

Multiplication

n×y
n×2 491609876
n×3 737414814
n×4 983219752
n×5 1229024690

Division

n÷y
n÷2 122902469
n÷3 81934979.333333
n÷3 61451234.5
n÷5 49160987.6

Exponentiation

ny
n2 60420067545183844
n3 1.48515509569E+25
n4 3.6505845621646E+33
n5 8.9733171196662E+41

Nth Root

y√n
2√n 15678.167558742
3√n 626.41699871554
4√n 125.2124896276
5√n 47.656058547969

Divisors of 245804938

1, 2, 17, 19, 34, 38, 323, 646, 380503, 761006, 6468551, 7229557, 12937102, 14459114, 122902469, 245804938

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245804937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245804938 can be divided by 16 positive divisors. The sum of these divisors (counting 245804938) is 1, the average is 0.0625.

Base conversion 245804938

Base System Value
2 Binary 1110101001101010111110001010
3 Ternary 122010112011222121
4 Quaternary 32221222332022
5 Quinary 1000411224223
6 Senary 40220241454
8 Octal 1651527612
10 Decimal 245804938
12 Duodecimal 6a3a028a
16 Hexadecimal ea6af8a
20 Vigesimal 3gg5c6i
36 Base36 42cgay

Cryptographic Hash Functions

md5 a74065e88bb145589558f16231e9e806
sha1 0c23da99e0762bdcb35b46efe4a0c592b4fb54fc
sha256 6227d3bc734788876d153255fc101c5db17a00169e4f4ae5eaf2f8549eb6937e
sha512 05d69ef7dd7615cec17f7d975ef708849a4cdc955cfe41705758969cb0f1deec01fcfae87a9e28ecfe2ca165f995c2c3d8e184c13bd8e478c82699b893419fcd
ripemd-160 9c58b606808b2c5926a8f6c3231383c4b018f8f3

245804938 as geometric shapes

Circle

Radius = n
Diameter 491609876
Circumference 1544437974.8738
Area 1.8981524032935E+17

Sphere

Radius = n
Volume 6.2210031174148E+25
Surface area 7.5926096131739E+17
Circumference 1544437974.8738

Square

Length = n
Perimeter 983219752
Area 60420067545183844
Diagonal 347620677.01788

Cube

Length = n
Surface area 362520405271103064
Volume 1.48515509569E+25
Space diagonal 425746641.36732

Equilateral Triangle

Length = n
Perimeter 737414814
Area 2.616265669625E+16
Altitude 212873320.68366

Triangular Pyramid

Length = n
Surface area 2.616265669625E+16
Volume 1.7502720654602E+24
Height 115873559.00596