245394846 (number)

245394846 is an even 9-digits composite number following 245394845 and preceding 245394847. In scientific notation, it is written as 2.45394846 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors. There are 81798228 positive integers (up to 245394846) that are relatively prime to 245394846.

Interesting facts

Basic properties

Name

Name two hundred forty-five million three hundred ninety-four thousand eight hundred forty-six

Notation

Scientific notation 2.45394846 × 10^8
Engineering notation 2.45394846 × 10^6

Prime Factorization of 245394846

Prime Factorization 2 × 3 × 3 × 3 × 3 × 1514783

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9088698
Product of the distinct prime numbers

The prime factorization of 245394846 is 2 × 3 × 3 × 3 × 3 × 1514783. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 7, 38, 31, 225, 612, 2203, 4945, 58278, 3553, 179896, 972632, 8716300, 7772459, 55493325, 31747664, 374856025, 941529357, 2558712824, 7569751421

Basic calculations (n = 245394846)

Multiplication

n×y
n×2 490789692
n×3 736184538
n×4 981579384
n×5 1226974230

Division

n÷y
n÷2 122697423
n÷3 81798282
n÷3 61348711.5
n÷5 49078969.2

Exponentiation

ny
n2 60218630443363716
n3 1.477734154398E+25
n4 3.6262834524744E+33
n5 8.8987126937231E+41

Nth Root

y√n
2√n 15665.083657613
3√n 626.06844103985
4√n 125.16023193336
5√n 47.640146399279

Divisors of 245394846

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1514783, 3029566, 4544349, 9088698, 13633047, 27266094, 40899141, 81798282, 122697423, 245394846

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245394845
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245394846 can be divided by 20 positive divisors. The sum of these divisors (counting 245394846) is 1, the average is 0.05.

Base conversion 245394846

Base System Value
2 Binary 1110101000000110110110011110
3 Ternary 122002202100110000
4 Quaternary 32220012312132
5 Quinary 1000310113341
6 Senary 40203355130
8 Octal 1650066636
10 Decimal 245394846
12 Duodecimal 6a222aa6
16 Hexadecimal ea06d9e
20 Vigesimal 3gde726
36 Base36 423nvi

Cryptographic Hash Functions

md5 0bc34ffe2b49f787330752ad5c7f3a78
sha1 50f060d8e4a66c161824bd0f02522350a08bd7ab
sha256 1d2a34d61c773c60bf78b37645deacaf870a40f463e734400d7b9efaa182f62c
sha512 f0e4a5c03c268f6605a1233c295d5f2f739614b6da2728b7ab53a75315a5cd6c9d383597d00f7beb798511467de5042b6b8ae300677fb9f5a89a77a7d4847a76
ripemd-160 ddbf48842543a836aa56e9e875c80c3bc7a997f7

245394846 as geometric shapes

Circle

Radius = n
Diameter 490789692
Circumference 1541861290.8448
Area 1.8918240701011E+17

Sphere

Radius = n
Volume 6.1899183512207E+25
Surface area 7.5672962804044E+17
Circumference 1541861290.8448

Square

Length = n
Perimeter 981579384
Area 60218630443363716
Diagonal 347040719.34966

Cube

Length = n
Surface area 361311782660182296
Volume 1.477734154398E+25
Space diagonal 425036341.18754

Equilateral Triangle

Length = n
Perimeter 736184538
Area 2.607543187253E+16
Altitude 212518170.59377

Triangular Pyramid

Length = n
Surface area 2.607543187253E+16
Volume 1.7415264022763E+24
Height 115680239.78322