997658969 (number)

997658969 is an odd 9-digits composite number following 997658968 and preceding 997658970. In scientific notation, it is written as 9.97658969 × 10^8. The sum of its digits is 68. It has a total of 2 prime factors and 4 positive divisors. There are 997590144 positive integers (up to 997658969) that are relatively prime to 997658969.

Interesting facts

Basic properties

Name

Name nine hundred ninety-seven million six hundred fifty-eight thousand nine hundred sixty-nine

Notation

Scientific notation 9.97658969 × 10^8
Engineering notation 9.97658969 × 10^6

Prime Factorization of 997658969

Prime Factorization 20753 × 48073

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 997658969
Product of the distinct prime numbers

The prime factorization of 997658969 is 20753 × 48073. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 997658969)

Multiplication

n×y
n×2 1995317938
n×3 2992976907
n×4 3990635876
n×5 4988294845

Division

n÷y
n÷2 498829484.5
n÷3 332552989.66667
n÷3 249414742.25
n÷5 199531793.8

Exponentiation

ny
n2 995323418426142961
n3 9.9299333544858E+26
n4 9.906687072675E+35
n5 9.8834952111306E+44

Nth Root

y√n
2√n 31585.739962838
3√n 999.21904660389
4√n 177.72377433207
5√n 63.066164931716

Divisors of 997658969

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 -997658968
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 997658969 can be divided by 4 positive divisors. The sum of these divisors (counting 997658969) is 1, the average is 0.25.

Base conversion 997658969

Base System Value
2 Binary 111011011101110001000101011001
3 Ternary 2120112021022211012
4 Quaternary 323131301011121
5 Quinary 4020400041334
6 Senary 242555143305
8 Octal 7335610531
10 Decimal 997658969
12 Duodecimal 23a144b35
16 Hexadecimal 3b771159
20 Vigesimal fbf7789
36 Base36 ghzal5

Cryptographic Hash Functions

md5 536c503b3ad1026ff45cb7294ba71e0c
sha1 656bc37b25f7006f6fbbdea29b3ef28b37e8bc6e
sha256 f489f86d66fd4496c91b4f58324e3333907198d417497c9d3c5484303c37ec26
sha512 8c85e6236be12e0117cd7b322ba8e3c14aeb10ee0fa37015fcf4cafa6e57c794dd131cf1ee8b9111dbb9942addafe79d7f0baa6d78fab74a4f33cd3ad5e1e38d
ripemd-160 f5ffdc40e15a4fd033956efb09c297f07507f7b8

997658969 as geometric shapes

Circle

Radius = n
Diameter 1995317938
Circumference 6268476175.5967
Area 3.1269007392735E+18

Sphere

Radius = n
Volume 4.1594407569452E+27
Surface area 1.2507602957094E+19
Circumference 6268476175.5967

Square

Length = n
Perimeter 3990635876
Area 995323418426142961
Diagonal 1410902844.583

Cube

Length = n
Surface area 5971940510556857766
Volume 9.9299333544858E+26
Space diagonal 1727996022.9348

Equilateral Triangle

Length = n
Perimeter 2992976907
Area 4.309876826693E+17
Altitude 863998011.46739

Triangular Pyramid

Length = n
Surface area 4.309876826693E+17
Volume 1.1702538686146E+26
Height 470300948.19432