123049892 (number)

123049892 is an even 9-digits composite number following 123049891 and preceding 123049893. In scientific notation, it is written as 1.23049892 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 52735656 positive integers (up to 123049892) that are relatively prime to 123049892.

Interesting facts

Basic properties

Name

Name one hundred twenty-three million forty-nine thousand eight hundred ninety-two

Notation

Scientific notation 1.23049892 × 10^8
Engineering notation 1.23049892 × 10^6

Prime Factorization of 123049892

Prime Factorization 2 × 2 × 7 × 4394639

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61524946
Product of the distinct prime numbers

The prime factorization of 123049892 is 2 × 2 × 7 × 4394639. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 36, 17, 484, 825, 9289, 2440, 8672, 54125, 523196, 612292, 3402707, 6601888, 58517253, 70206229, 667890125, 243857702, 2685694801, 3548732663

Basic calculations (n = 123049892)

Multiplication

n×y
n×2 246099784
n×3 369149676
n×4 492199568
n×5 615249460

Division

n÷y
n÷2 61524946
n÷3 41016630.666667
n÷3 30762473
n÷5 24609978.4

Exponentiation

ny
n2 15141275921211664
n3 1.8631323668473E+24
n4 2.2925823652226E+32
n5 2.8210201244175E+40

Nth Root

y√n
2√n 11092.785583432
3√n 497.38621607657
4√n 105.32229385763
5√n 41.496956675277

Divisors of 123049892

1, 2, 4, 7, 14, 28, 4394639, 8789278, 17578556, 30762473, 61524946, 123049892

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 -123049891
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 123049892 can be divided by 12 positive divisors. The sum of these divisors (counting 123049892) is 1, the average is 0.083333333333333.

Base conversion 123049892

Base System Value
2 Binary 111010101011001011110100100
3 Ternary 22120112120201102
4 Quaternary 13111121132210
5 Quinary 223000044032
6 Senary 20113215232
8 Octal 725313644
10 Decimal 123049892
12 Duodecimal 35261518
16 Hexadecimal 75597a4
20 Vigesimal 1i914ec
36 Base36 219dwk

Cryptographic Hash Functions

md5 89766560ddd2a649f735f2919c403b95
sha1 c1ee4e922421c3706aa7b7079ea979324caab21b
sha256 603413d8f0a4fa6eaf639b4ffaf1512cc29220c1a77afc3c9db17f6d97a72a72
sha512 f4a83ebe52057d561794a5514c0250f55c91fa9145b65cab6fd97ba99c78cb6ce3ceaf71b0a66c5439216c7f8b2a2c9209e38db02d70db6db06237f4867f2826
ripemd-160 944b74b93832ec12d8fe0842f3730ae2d013708e

123049892 as geometric shapes

Circle

Radius = n
Diameter 246099784
Circumference 773145273.46443
Area 4.7567721200055E+16

Sphere

Radius = n
Volume 7.8042706084704E+24
Surface area 1.9027088480022E+17
Circumference 773145273.46443

Square

Length = n
Perimeter 492199568
Area 15141275921211664
Diagonal 174018826.11494

Cube

Length = n
Surface area 90847655527269984
Volume 1.8631323668473E+24
Space diagonal 213128664.80986

Equilateral Triangle

Length = n
Perimeter 369149676
Area 6.5563647967395E+15
Altitude 106564332.40493

Triangular Pyramid

Length = n
Surface area 6.5563647967395E+15
Volume 2.1957225514098E+23
Height 58006275.371648