245890262 (number)

245890262 is an even 9-digits composite number following 245890261 and preceding 245890263. In scientific notation, it is written as 2.45890262 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 122945130 positive integers (up to 245890262) that are relatively prime to 245890262.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.45890262 × 10^8
Engineering notation 2.45890262 × 10^6

Prime Factorization of 245890262

Prime Factorization 2 × 122945131

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 245890262
Product of the distinct prime numbers

The prime factorization of 245890262 is 2 × 122945131. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 5, 54, 28, 35, 881, 4398, 5409, 39895, 54133, 754571, 83534, 2860692, 1905208, 38094821, 68797253, 436434619, 423406141, 3395205519, 9167575510

Basic calculations (n = 245890262)

Multiplication

n×y
n×2 491780524
n×3 737670786
n×4 983561048
n×5 1229451310

Division

n÷y
n÷2 122945131
n÷3 81963420.666667
n÷3 61472565.5
n÷5 49178052.4

Exponentiation

ny
n2 60462020946428644
n3 1.4867022171567E+25
n4 3.6556559769264E+33
n5 8.9889020594829E+41

Nth Root

y√n
2√n 15680.888431463
3√n 626.48947111483
4√n 125.2233541775
5√n 47.65936657026

Divisors of 245890262

1, 2, 122945131, 245890262

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245890261
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245890262 can be divided by 4 positive divisors. The sum of these divisors (counting 245890262) is 1, the average is 0.25.

Base conversion 245890262

Base System Value
2 Binary 1110101001111111110011010110
3 Ternary 122010200112000202
4 Quaternary 32221333303112
5 Quinary 1000421442022
6 Senary 40222140502
8 Octal 1651776326
10 Decimal 245890262
12 Duodecimal 6a421732
16 Hexadecimal ea7fcd6
20 Vigesimal 3ggg5d2
36 Base36 42ea52

Cryptographic Hash Functions

md5 2754c12e967de226a4a5f23fb5f3337a
sha1 c9998d7ea41bd21a528ef943107af0d6ac6c14b7
sha256 396e233ee53e0432fb8c41b43be40d2dd7369b06d6e5e6b959d0bd56826b54d8
sha512 f5e97debc97f72f1af6096183a8739846baf0191cc61b646f45ee1f32ecae6f746d698ce93b17feb5873ad87a2c20b50bf49efa02bdb71b607bd488f6e96e26f
ripemd-160 8c3100acc28dc060ff303a6d5b1207dc2e248089

245890262 as geometric shapes

Circle

Radius = n
Diameter 491780524
Circumference 1544974081.3769
Area 1.8994704082649E+17

Sphere

Radius = n
Volume 6.2274836846601E+25
Surface area 7.5978816330597E+17
Circumference 1544974081.3769

Square

Length = n
Perimeter 983561048
Area 60462020946428644
Diagonal 347741343.37587

Cube

Length = n
Surface area 362772125678571864
Volume 1.4867022171567E+25
Space diagonal 425894426.87042

Equilateral Triangle

Length = n
Perimeter 737670786
Area 2.6180823051877E+16
Altitude 212947213.43521

Triangular Pyramid

Length = n
Surface area 2.6180823051877E+16
Volume 1.7520953655943E+24
Height 115913781.12529