245619492 (number)

245619492 is an even 9-digits composite number following 245619491 and preceding 245619493. In scientific notation, it is written as 2.45619492 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 81873160 positive integers (up to 245619492) that are relatively prime to 245619492.

Interesting facts

Basic properties

Name

Name two hundred forty-five million six hundred nineteen thousand four hundred ninety-two

Notation

Scientific notation 2.45619492 × 10^8
Engineering notation 2.45619492 × 10^6

Prime Factorization of 245619492

Prime Factorization 2 × 2 × 3 × 20468291

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 122809746
Product of the distinct prime numbers

The prime factorization of 245619492 is 2 × 2 × 3 × 20468291. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 96, 48, 411, 629, 3368, 6291, 39505, 2611, 754835, 451363, 377063, 374833, 15097373, 53260068, 74745802, 641077828, 9787257887, 2614420475

Basic calculations (n = 245619492)

Multiplication

n×y
n×2 491238984
n×3 736858476
n×4 982477968
n×5 1228097460

Division

n÷y
n÷2 122809746
n÷3 81873164
n÷3 61404873
n÷5 49123898.4

Exponentiation

ny
n2 60328934850338064
n3 1.4817962330841E+25
n4 3.6395803801763E+33
n5 8.9395188407208E+41

Nth Root

y√n
2√n 15672.25229506
3√n 626.25942695201
4√n 125.18886649802
5√n 47.64886561384

Divisors of 245619492

1, 2, 3, 4, 6, 12, 20468291, 40936582, 61404873, 81873164, 122809746, 245619492

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245619491
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245619492 can be divided by 12 positive divisors. The sum of these divisors (counting 245619492) is 1, the average is 0.083333333333333.

Base conversion 245619492

Base System Value
2 Binary 1110101000111101101100100100
3 Ternary 122010011202121020
4 Quaternary 32220331230210
5 Quinary 1000334310432
6 Senary 40212251140
8 Octal 1650755444
10 Decimal 245619492
12 Duodecimal 6a310ab0
16 Hexadecimal ea3db24
20 Vigesimal 3gf28ec
36 Base36 428h7o

Cryptographic Hash Functions

md5 651a44df69d2ec13928d7f81f557f7ce
sha1 5614ca87c50b67578a42792e3c19041089e92768
sha256 54d3f243b87c56bd66d15ca3fdca5f4d5cdb7e357a0c0c4deae04f9ac7bbccf6
sha512 364c039fa71c77ab6be801fdeac3c1689f1dd5ec8a091f8626c088c36d52d21775baae98759fa2ab17fc433e4418f7b982613d429f272661f3c539b5799cd7a6
ripemd-160 9ee1a11873a7433cf0528f8cb1a92dfd6d2ddd47

245619492 as geometric shapes

Circle

Radius = n
Diameter 491238984
Circumference 1543272783.2913
Area 1.8952893852472E+17

Sphere

Radius = n
Volume 6.2069335466321E+25
Surface area 7.5811575409888E+17
Circumference 1543272783.2913

Square

Length = n
Perimeter 982477968
Area 60328934850338064
Diagonal 347358416.76959

Cube

Length = n
Surface area 361973609102028384
Volume 1.4817962330841E+25
Space diagonal 425425439.47326

Equilateral Triangle

Length = n
Perimeter 736858476
Area 2.6123195081825E+16
Altitude 212712719.73663

Triangular Pyramid

Length = n
Surface area 2.6123195081825E+16
Volume 1.7463136079174E+24
Height 115786138.9232