123996889 (number)

123996889 is an odd 9-digits composite number following 123996888 and preceding 123996890. In scientific notation, it is written as 1.23996889 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 123946960 positive integers (up to 123996889) that are relatively prime to 123996889.

Interesting facts

Basic properties

Name

Name one hundred twenty-three million nine hundred ninety-six thousand eight hundred eighty-nine

Notation

Scientific notation 1.23996889 × 10^8
Engineering notation 1.23996889 × 10^6

Prime Factorization of 123996889

Prime Factorization 2621 × 47309

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 123996889
Product of the distinct prime numbers

The prime factorization of 123996889 is 2621 × 47309. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 123996889)

Multiplication

n×y
n×2 247993778
n×3 371990667
n×4 495987556
n×5 619984445

Division

n÷y
n÷2 61998444.5
n÷3 41332296.333333
n÷3 30999222.25
n÷5 24799377.8

Exponentiation

ny
n2 15375228481678321
n3 1.9064804993923E+24
n4 2.3639765086381E+32
n5 2.9312573274021E+40

Nth Root

y√n
2√n 11135.38903676
3√n 498.65892491778
4√n 105.52435281375
5√n 41.560633407403

Divisors of 123996889

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 -123996888
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 123996889 can be divided by 4 positive divisors. The sum of these divisors (counting 123996889) is 1, the average is 0.25.

Base conversion 123996889

Base System Value
2 Binary 111011001000000101011011001
3 Ternary 22122022200202101
4 Quaternary 13121000223121
5 Quinary 223220400024
6 Senary 20145403401
8 Octal 731005331
10 Decimal 123996889
12 Duodecimal 35639561
16 Hexadecimal 7640ad9
20 Vigesimal 1iejc49
36 Base36 21tom1

Cryptographic Hash Functions

md5 38356eb30d13710e93e4ceebeb95f078
sha1 2d74ef55a8d2da5dc2a3a820d57c156b51d8682f
sha256 8af090c2f27c2eb5ce26cd389b1a41adea5f114b86d823ae5c6c2ccab74a36f2
sha512 973c612d5368f6f6d44e64952b7ea640f5f87160f36000d17bea07025ddf154972e4b6968e2964918be5499b1e278d9a0108d207f40b5f8e147b7e498b917fec
ripemd-160 9e963641c7e7b0dd724913ab18cde9bd5f274e87

123996889 as geometric shapes

Circle

Radius = n
Diameter 247993778
Circumference 779095431.10078
Area 4.8302704845305E+16

Sphere

Radius = n
Volume 7.9858468414708E+24
Surface area 1.9321081938122E+17
Circumference 779095431.10078

Square

Length = n
Perimeter 495987556
Area 15375228481678321
Diagonal 175358082.11587

Cube

Length = n
Surface area 92251370890069926
Volume 1.9064804993923E+24
Space diagonal 214768911.72848

Equilateral Triangle

Length = n
Perimeter 371990667
Area 6.6576692270617E+15
Altitude 107384455.86424

Triangular Pyramid

Length = n
Surface area 6.6576692270617E+15
Volume 2.2468088155337E+23
Height 58452694.038624