245390048 (number)

245390048 is an even 9-digits composite number following 245390047 and preceding 245390049. In scientific notation, it is written as 2.45390048 × 10^8. The sum of its digits is 35. It has a total of 7 prime factors and 24 positive divisors. There are 118736640 positive integers (up to 245390048) that are relatively prime to 245390048.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.45390048 × 10^8
Engineering notation 2.45390048 × 10^6

Prime Factorization of 245390048

Prime Factorization 2 × 2 × 2 × 2 × 2 × 31 × 247369

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 15336878
Product of the distinct prime numbers

The prime factorization of 245390048 is 2 × 2 × 2 × 2 × 2 × 31 × 247369. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 3, 29, 75, 446, 384, 6533, 7908, 52816, 13628, 83130, 87622, 1201368, 9476856, 32049820, 51735568, 751728771, 396565151, 4264932264, 3972830758

Basic calculations (n = 245390048)

Multiplication

n×y
n×2 490780096
n×3 736170144
n×4 981560192
n×5 1226950240

Division

n÷y
n÷2 122695024
n÷3 81796682.666667
n÷3 61347512
n÷5 49078009.6

Exponentiation

ny
n2 60216275657442304
n3 1.4776474773961E+25
n4 3.6259998540531E+33
n5 8.8978427823408E+41

Nth Root

y√n
2√n 15664.93051373
3√n 626.06436068254
4√n 125.15962014056
5√n 47.639960104242

Divisors of 245390048

1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 247369, 494738, 989476, 1978952, 3957904, 7668439, 7915808, 15336878, 30673756, 61347512, 122695024, 245390048

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245390047
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245390048 can be divided by 24 positive divisors. The sum of these divisors (counting 245390048) is 1, the average is 0.041666666666667.

Base conversion 245390048

Base System Value
2 Binary 1110101000000101101011100000
3 Ternary 122002202002212022
4 Quaternary 32220011223200
5 Quinary 1000304440143
6 Senary 40203321012
8 Octal 1650055340
10 Decimal 245390048
12 Duodecimal 6a220168
16 Hexadecimal ea05ae0
20 Vigesimal 3gddf28
36 Base36 423k68

Cryptographic Hash Functions

md5 ec8fe050b3fb4c106c82ef2a2e765cf0
sha1 085d3985b0794097b11ce2076efed71113437f09
sha256 6567fa299c502fd653cb868e687c95f6c152b9627c38686b4f0488094604e6ae
sha512 698133d7d0f1d228819643c94f29a460564a0ee6aba2654e95defc73a57803c55c7f1b9d3035a1bf32ffb2695d0b0ead52f6dd6e9062d6622b0a38a793dfe1ea
ripemd-160 b8191dd5703d73923d194b0ec17806d1f87bcd87

245390048 as geometric shapes

Circle

Radius = n
Diameter 490780096
Circumference 1541831144.1217
Area 1.8917500923196E+17

Sphere

Radius = n
Volume 6.1895552794441E+25
Surface area 7.5670003692783E+17
Circumference 1541831144.1217

Square

Length = n
Perimeter 981560192
Area 60216275657442304
Diagonal 347033933.95298

Cube

Length = n
Surface area 361297653944653824
Volume 1.4776474773961E+25
Space diagonal 425028030.80777

Equilateral Triangle

Length = n
Perimeter 736170144
Area 2.6074412220316E+16
Altitude 212514015.40388

Triangular Pyramid

Length = n
Surface area 2.6074412220316E+16
Volume 1.74142425245E+24
Height 115677977.98433