245345908 (number)

245345908 is an even 9-digits composite number following 245345907 and preceding 245345909. In scientific notation, it is written as 2.45345908 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 6 positive divisors. There are 122672952 positive integers (up to 245345908) that are relatively prime to 245345908.

Interesting facts

Basic properties

Name

Name two hundred forty-five million three hundred forty-five thousand nine hundred eight

Notation

Scientific notation 2.45345908 × 10^8
Engineering notation 2.45345908 × 10^6

Prime Factorization of 245345908

Prime Factorization 2 × 2 × 61336477

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 122672954
Product of the distinct prime numbers

The prime factorization of 245345908 is 2 × 2 × 61336477. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 49, 94, 748, 947, 1251, 7400, 71835, 40100, 713988, 209694, 430718, 5072730, 90170879, 31811773, 601609136, 799683538, 8721418567, 5582659653

Basic calculations (n = 245345908)

Multiplication

n×y
n×2 490691816
n×3 736037724
n×4 981383632
n×5 1226729540

Division

n÷y
n÷2 122672954
n÷3 81781969.333333
n÷3 61336477
n÷5 49069181.6

Exponentiation

ny
n2 60194614572344464
n3 1.4768502368962E+25
n4 3.6233916235131E+33
n5 8.8898430791042E+41

Nth Root

y√n
2√n 15663.521570835
3√n 626.02682026039
4√n 125.1539914299
5√n 47.63824611529

Divisors of 245345908

1, 2, 4, 61336477, 122672954, 245345908

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245345907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245345908 can be divided by 6 positive divisors. The sum of these divisors (counting 245345908) is 1, the average is 0.16666666666667.

Base conversion 245345908

Base System Value
2 Binary 1110100111111010111001110100
3 Ternary 122002122212022111
4 Quaternary 32213322321310
5 Quinary 1000302032113
6 Senary 40202340404
8 Octal 1647727164
10 Decimal 245345908
12 Duodecimal 6a1ba704
16 Hexadecimal e9fae74
20 Vigesimal 3gd84f8
36 Base36 422m44

Cryptographic Hash Functions

md5 9049ff05251e0f233d88f15aadb7f4df
sha1 a5c87c2f3479bf2d934d89a0a4d45a641fe0aaac
sha256 8a856317da338fc5d6096f79327079c33c5a3d924b69e7046e91c33624acdd0f
sha512 c54386ea991f0850df949a0b49866237d5b55b52dd30daee9463dc139fd828b2a0645ac8da671850fc61b646ffb38a4bd85645ccd326e5d25239432415d0b4d1
ripemd-160 5b59a6f0645dd0361bd16f7b7317be094744cc38

245345908 as geometric shapes

Circle

Radius = n
Diameter 490691816
Circumference 1541553804.3222
Area 1.8910695892615E+17

Sphere

Radius = n
Volume 6.1862158062472E+25
Surface area 7.5642783570459E+17
Circumference 1541553804.3222

Square

Length = n
Perimeter 981383632
Area 60194614572344464
Diagonal 346971510.56634

Cube

Length = n
Surface area 361167687434066784
Volume 1.4768502368962E+25
Space diagonal 424951578.08512

Equilateral Triangle

Length = n
Perimeter 736037724
Area 2.6065032695332E+16
Altitude 212475789.04256

Triangular Pyramid

Length = n
Surface area 2.6065032695332E+16
Volume 1.7404846955104E+24
Height 115657170.18878