245048918 (number)

245048918 is an even 9-digits composite number following 245048917 and preceding 245048919. In scientific notation, it is written as 2.45048918 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 122524458 positive integers (up to 245048918) that are relatively prime to 245048918.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.45048918 × 10^8
Engineering notation 2.45048918 × 10^6

Prime Factorization of 245048918

Prime Factorization 2 × 122524459

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 245048918
Product of the distinct prime numbers

The prime factorization of 245048918 is 2 × 122524459. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 10, 81, 60, 247, 351, 5269, 99, 29365, 33838, 214312, 849769, 6599770, 3032799, 8909002, 59402081, 795670184, 994033916, 7328277468, 1421082269

Basic calculations (n = 245048918)

Multiplication

n×y
n×2 490097836
n×3 735146754
n×4 980195672
n×5 1225244590

Division

n÷y
n÷2 122524459
n÷3 81682972.666667
n÷3 61262229.5
n÷5 49009783.6

Exponentiation

ny
n2 60048972212970724
n3 1.4714935667801E+25
n4 3.6058790638341E+33
n5 8.8361676303141E+41

Nth Root

y√n
2√n 15654.038392696
3√n 625.77411748487
4√n 125.11609965427
5√n 47.626707354948

Divisors of 245048918

1, 2, 122524459, 245048918

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 -245048917
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 245048918 can be divided by 4 positive divisors. The sum of these divisors (counting 245048918) is 1, the average is 0.25.

Base conversion 245048918

Base System Value
2 Binary 1110100110110010011001010110
3 Ternary 122002002202220212
4 Quaternary 32212302121112
5 Quinary 1000213031133
6 Senary 40152125422
8 Octal 1646623126
10 Decimal 245048918
12 Duodecimal 6a096872
16 Hexadecimal e9b2656
20 Vigesimal 3gbb25i
36 Base36 41w8ye

Cryptographic Hash Functions

md5 1e2923567300d557125dd035fc3adc80
sha1 4df6c8288bd1b78fbd6b165d28dff1b606b7e8d9
sha256 35389f8701345cc7cd4650040823357cdd71249a52a1dc5f23caf03513cac14d
sha512 669b631b66b87f81db6c2cf7d9bc9dd9ec8f7abc380c65a1e5948efac31172ed9f01f82998703916df319631607a2d4645c334183baa7d47d8a34d99567f2aa5
ripemd-160 5ab13b6e8a623fddd72ce76f8e4b53c802d3bd3a

245048918 as geometric shapes

Circle

Radius = n
Diameter 490097836
Circumference 1539687761.1179
Area 1.8864940995989E+17

Sphere

Radius = n
Volume 6.1637778389345E+25
Surface area 7.5459763983955E+17
Circumference 1539687761.1179

Square

Length = n
Perimeter 980195672
Area 60048972212970724
Diagonal 346551503.28045

Cube

Length = n
Surface area 360293833277824344
Volume 1.4714935667801E+25
Space diagonal 424437176.31578

Equilateral Triangle

Length = n
Perimeter 735146754
Area 2.6001967703789E+16
Altitude 212218588.15789

Triangular Pyramid

Length = n
Surface area 2.6001967703789E+16
Volume 1.7341717992376E+24
Height 115517167.76015