7242794489 (number)

7242794489 is an odd 10-digits composite number following 7242794488 and preceding 7242794490. In scientific notation, it is written as 7.242794489 × 10^9. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 6208109556 positive integers (up to 7242794489) that are relatively prime to 7242794489.

Interesting facts

Basic properties

Name

Name seven billion two hundred forty-two million seven hundred ninety-four thousand four hundred eighty-nine

Notation

Scientific notation 7.242794489 × 10^9
Engineering notation 7.242794489 × 10^9

Prime Factorization of 7242794489

Prime Factorization 7 × 1034684927

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7242794489
Product of the distinct prime numbers

The prime factorization of 7242794489 is 7 × 1034684927. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 3, 38, 12, 634, 48, 8215, 7285, 94727, 23182, 292954, 687514, 9175582, 2802453, 84439348, 57101515, 754982782, 298788139, 1946412092, 4740383000

Basic calculations (n = 7242794489)

Multiplication

n×y
n×2 14485588978
n×3 21728383467
n×4 28971177956
n×5 36213972445

Division

n÷y
n÷2 3621397244.5
n÷3 2414264829.6667
n÷3 1810698622.25
n÷5 1448558897.8

Exponentiation

ny
n2 5.2458072009889E+19
n3 3.7994303485679E+29
n4 2.7518493189947E+39
n5 1.9931079082173E+49

Nth Root

y√n
2√n 85104.60909375
3√n 1934.7969205557
4√n 291.72694269428
5√n 93.752149220216

Divisors of 7242794489

1, 7, 1034684927, 7242794489

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 -7242794488
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 7242794489 can be divided by 4 positive divisors. The sum of these divisors (counting 7242794489) is 1, the average is 0.25.

Base conversion 7242794489

Base System Value
2 Binary 110101111101101000100010111111001
3 Ternary 200200202121002012202
4 Quaternary 12233231010113321
5 Quinary 104313123410424
6 Senary 3154410115545
8 Octal 65755042771
10 Decimal 7242794489
12 Duodecimal 14a171bbb5
16 Hexadecimal 1afb445f9
20 Vigesimal 5d379649
36 Base36 3bs67zt

Cryptographic Hash Functions

md5 a0ab4ec418691530213bfae99019c675
sha1 424bea5be334f7be0e27ce090b7766c76b973766
sha256 91c664a11419a9164d4a6c74d9c3a38c67eaad781fcada26ff81163bca7f4fae
sha512 0d0bb329110b6a33fea345123ece484dd30110e3c28ddb230dc3d5a2a866492affc66390b11516cc0914fd639472899c3b32f14cee98b3c836dfc386f8a6d06b
ripemd-160 6796118bb95b1cf7ad290dca2f0f7ff331033d41

7242794489 as geometric shapes

Circle

Radius = n
Diameter 14485588978
Circumference 45507819916.206
Area 1.6480189364775E+20

Sphere

Radius = n
Volume 1.5915016627849E+30
Surface area 6.59207574591E+20
Circumference 45507819916.206

Square

Length = n
Perimeter 28971177956
Area 5.2458072009889E+19
Diagonal 10242858195.825

Cube

Length = n
Surface area 3.1474843205933E+20
Volume 3.7994303485679E+29
Space diagonal 12544888043.728

Equilateral Triangle

Length = n
Perimeter 21728383467
Area 2.2715011497059E+19
Altitude 6272444021.8639

Triangular Pyramid

Length = n
Surface area 2.2715011497059E+19
Volume 4.4776716068639E+28
Height 3414286065.275