245291260 (number)

245291260 is an even 9-digits composite number following 245291259 and preceding 245291261. In scientific notation, it is written as 2.45291260 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 98116496 positive integers (up to 245291260) that are relatively prime to 245291260.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.45291260 × 10^8
Engineering notation 2.45291260 × 10^6

Prime Factorization of 245291260

Prime Factorization 2 × 2 × 5 × 12264563

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 122645630
Product of the distinct prime numbers

The prime factorization of 245291260 is 2 × 2 × 5 × 12264563. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 23, 13, 226, 17, 8362, 3579, 24614, 302, 860349, 473384, 2416248, 3560764, 73713798, 96598238, 744969816, 245658540, 5976226362, 849336123

Basic calculations (n = 245291260)

Multiplication

n×y
n×2 490582520
n×3 735873780
n×4 981165040
n×5 1226456300

Division

n÷y
n÷2 122645630
n÷3 81763753.333333
n÷3 61322815
n÷5 49058252

Exponentiation

ny
n2 60167802232387600
n3 1.4758636021013E+25
n4 3.6201644254757E+33
n5 8.8799469333211E+41

Nth Root

y√n
2√n 15661.777038382
3√n 625.98033669995
4√n 125.14702169202
5√n 47.636123751098

Divisors of 245291260

1, 2, 4, 5, 10, 20, 12264563, 24529126, 49058252, 61322815, 122645630, 245291260

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245291259
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245291260 can be divided by 12 positive divisors. The sum of these divisors (counting 245291260) is 1, the average is 0.083333333333333.

Base conversion 245291260

Base System Value
2 Binary 1110100111101101100011111100
3 Ternary 122002120002100111
4 Quaternary 32213231203330
5 Quinary 1000243310020
6 Senary 40201235404
8 Octal 1647554374
10 Decimal 245291260
12 Duodecimal 6a192b64
16 Hexadecimal e9ed8fc
20 Vigesimal 3gd1830
36 Base36 421fy4

Cryptographic Hash Functions

md5 69ff92fe69200be9814956c541590d11
sha1 759e270e06e1d53bc70b212b191861a25b317900
sha256 3098995824ef0d5c55393b860939f3c47116fbadc109dfa17c8c6fef124c9271
sha512 d8cf4ed8e9dcc520568abd728da68eff17be41c2e70c144ec4d562ef3d551816c8b8920d76a263b0bb4067693440b74ae151541f16e60494a694315b3885bcd3
ripemd-160 479d80bcf5d038b9ac8b4a1b0c7549d377999be9

245291260 as geometric shapes

Circle

Radius = n
Diameter 490582520
Circumference 1541210440.8116
Area 1.8902272547591E+17

Sphere

Radius = n
Volume 6.1820830000828E+25
Surface area 7.5609090190365E+17
Circumference 1541210440.8116

Square

Length = n
Perimeter 981165040
Area 60167802232387600
Diagonal 346894226.62359

Cube

Length = n
Surface area 361006813394325600
Volume 1.4758636021013E+25
Space diagonal 424856924.97259

Equilateral Triangle

Length = n
Perimeter 735873780
Area 2.6053422611563E+16
Altitude 212428462.48629

Triangular Pyramid

Length = n
Surface area 2.6053422611563E+16
Volume 1.7393219352537E+24
Height 115631408.87453