245344894 (number)

245344894 is an even 9-digits composite number following 245344893 and preceding 245344895. In scientific notation, it is written as 2.45344894 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 122650296 positive integers (up to 245344894) that are relatively prime to 245344894.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.45344894 × 10^8
Engineering notation 2.45344894 × 10^6

Prime Factorization of 245344894

Prime Factorization 2 × 11003 × 11149

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 245344894
Product of the distinct prime numbers

The prime factorization of 245344894 is 2 × 11003 × 11149. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 12, 54, 204, 558, 8925, 5598, 56094, 11266, 730474, 284849, 2219102, 1866706, 90096951, 72605529, 504420270, 939389506, 3799251499, 9392967000

Basic calculations (n = 245344894)

Multiplication

n×y
n×2 490689788
n×3 736034682
n×4 981379576
n×5 1226724470

Division

n÷y
n÷2 122672447
n÷3 81781631.333333
n÷3 61336223.5
n÷5 49068978.8

Exponentiation

ny
n2 60194117011871236
n3 1.4768319257701E+25
n4 3.6233317228388E+33
n5 8.8896593746673E+41

Nth Root

y√n
2√n 15663.489202601
3√n 626.02595781537
4√n 125.1538621162
5√n 47.638206738019

Divisors of 245344894

1, 2, 11003, 11149, 22006, 22298, 122672447, 245344894

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245344893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245344894 can be divided by 8 positive divisors. The sum of these divisors (counting 245344894) is 1, the average is 0.125.

Base conversion 245344894

Base System Value
2 Binary 1110100111111010101001111110
3 Ternary 122002122210220221
4 Quaternary 32213322221332
5 Quinary 1000302014034
6 Senary 40202331554
8 Octal 1647725176
10 Decimal 245344894
12 Duodecimal 6a1b9bba
16 Hexadecimal e9faa7e
20 Vigesimal 3gd824e
36 Base36 422lby

Cryptographic Hash Functions

md5 c8b427ee6bb47384f1c63ad77f9caeb3
sha1 968bc1c4d9cbd0c205268edb620042fe57fe1572
sha256 35dd01942a10dbb43ef3597fe917ed003d914c571e7a164ed9e2d82763280fa5
sha512 022db42bd3e01b6a278017ece54ae008d3aa4cd52f92a877abadcaf94f25483d2e7e11f616ebaa3712c6c29ac8b9069462d4fef1e3e93640921b7fdcc86d4569
ripemd-160 f97d35fd977bc5df05e964743ffcb8075b791e73

245344894 as geometric shapes

Circle

Radius = n
Diameter 490689788
Circumference 1541547433.1723
Area 1.8910539579382E+17

Sphere

Radius = n
Volume 6.1861391047817E+25
Surface area 7.5642158317528E+17
Circumference 1541547433.1723

Square

Length = n
Perimeter 981379576
Area 60194117011871236
Diagonal 346970076.55379

Cube

Length = n
Surface area 361164702071227416
Volume 1.4768319257701E+25
Space diagonal 424949821.7856

Equilateral Triangle

Length = n
Perimeter 736034682
Area 2.6064817245327E+16
Altitude 212474910.8928

Triangular Pyramid

Length = n
Surface area 2.6064817245327E+16
Volume 1.7404631156414E+24
Height 115656692.1846