972742009 (number)

972742009 is an odd 9-digits composite number following 972742008 and preceding 972742010. In scientific notation, it is written as 9.72742009 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 949910400 positive integers (up to 972742009) that are relatively prime to 972742009.

Interesting facts

Basic properties

Name

Name nine hundred seventy-two million seven hundred forty-two thousand nine

Notation

Scientific notation 9.72742009 × 10^8
Engineering notation 9.72742009 × 10^6

Prime Factorization of 972742009

Prime Factorization 73 × 101 × 131933

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 972742009
Product of the distinct prime numbers

The prime factorization of 972742009 is 73 × 101 × 131933. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 3, 8, 66, 556, 627, 2145, 7118, 87904, 92580, 531975, 410316, 5278834, 4789770, 93185855, 78170798, 259393112, 854012375, 3621490666, 9559865928

Basic calculations (n = 972742009)

Multiplication

n×y
n×2 1945484018
n×3 2918226027
n×4 3890968036
n×5 4863710045

Division

n÷y
n÷2 486371004.5
n÷3 324247336.33333
n÷3 243185502.25
n÷5 194548401.8

Exponentiation

ny
n2 946227016073356081
n3 9.2043476858527E+26
n4 8.9534556594709E+35
n5 8.7094024456861E+44

Nth Root

y√n
2√n 31188.81224093
3√n 990.83017431397
4√n 176.60354538041
5√n 62.747948922778

Divisors of 972742009

1, 73, 101, 7373, 131933, 9631109, 13325233, 972742009

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -972742008
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 972742009 can be divided by 8 positive divisors. The sum of these divisors (counting 972742009) is 1, the average is 0.125.

Base conversion 972742009

Base System Value
2 Binary 111001111110101101110101111001
3 Ternary 2111210101102011211
4 Quaternary 321332231311321
5 Quinary 3443010221014
6 Senary 240305123121
8 Octal 7176556571
10 Decimal 972742009
12 Duodecimal 2319294a1
16 Hexadecimal 39fadd79
20 Vigesimal f3jcf09
36 Base36 g358jd

Cryptographic Hash Functions

md5 0e223238556f92dd3a33f2ad83c15c60
sha1 75a3583bba0c8642a01351e76d3e24e91829e8ff
sha256 3e9a5b659520c5c2bd67a1e87ec3464cf833c04457afbf6bacced672a331a835
sha512 9758ae49968050768522385a7d2851aceb334680a3bf8755d7d331bc6bd0fbc874f41c2261b0787039d7d184843604ed01b1a425f3ac07f2deac2f73b81ef0f8
ripemd-160 30861f228f4ec0a65e2a101aa5cf8c9b283bede6

972742009 as geometric shapes

Circle

Radius = n
Diameter 1945484018
Circumference 6111918298.6252
Area 2.9726598423242E+18

Sphere

Radius = n
Volume 3.8555081427948E+27
Surface area 1.1890639369297E+19
Circumference 6111918298.6252

Square

Length = n
Perimeter 3890968036
Area 946227016073356081
Diagonal 1375664941.8179

Cube

Length = n
Surface area 5677362096440136486
Volume 9.2043476858527E+26
Space diagonal 1684838582.2446

Equilateral Triangle

Length = n
Perimeter 2918226027
Area 4.0972831683334E+17
Altitude 842419291.12231

Triangular Pyramid

Length = n
Surface area 4.0972831683334E+17
Volume 1.0847427775109E+26
Height 458554980.60595