129623248 (number)

129623248 is an even 9-digits composite number following 129623247 and preceding 129623249. In scientific notation, it is written as 1.29623248 × 10^8. The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors. There are 64736000 positive integers (up to 129623248) that are relatively prime to 129623248.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29623248 × 10^8
Engineering notation 1.29623248 × 10^6

Prime Factorization of 129623248

Prime Factorization 2 × 2 × 2 × 2 × 953 × 8501

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 16202906
Product of the distinct prime numbers

The prime factorization of 129623248 is 2 × 2 × 2 × 2 × 953 × 8501. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129623248)

Multiplication

n×y
n×2 259246496
n×3 388869744
n×4 518492992
n×5 648116240

Division

n÷y
n÷2 64811624
n÷3 43207749.333333
n÷3 32405812
n÷5 25924649.6

Exponentiation

ny
n2 16802186422069504
n3 2.1779539775301E+24
n4 2.8231346856198E+32
n5 3.6594388749149E+40

Nth Root

y√n
2√n 11385.22059514
3√n 506.08985682035
4√n 106.70154916935
5√n 41.931131308448

Divisors of 129623248

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129623247
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129623248 can be divided by 20 positive divisors. The sum of these divisors (counting 129623248) is 1, the average is 0.05.

Base conversion 129623248

Base System Value
2 Binary 111101110011110010011010000
3 Ternary 100000220112200001
4 Quaternary 13232132103100
5 Quinary 231140420443
6 Senary 20510135344
8 Octal 756362320
10 Decimal 129623248
12 Duodecimal 374b1554
16 Hexadecimal 7b9e4d0
20 Vigesimal 20a2i28
36 Base36 2569xs

Cryptographic Hash Functions

md5 5800e10786ed269a62f30e165ecb627c
sha1 6c4d65241e16aebd45bcf595a4515b883d5ad2d8
sha256 6f4cc27a6041df270c9e8494881275e077e763336ea2660993ce5ebe08edfde1
sha512 c2bbd81b9767f15013e4d00483e3e2d36b8dff78010bcf93b43750e67ca6ebc7868b2d7cbabc7c152983a3b56249f9105571642c2b743c016a50260043780388
ripemd-160 f71fd719d6bb4bef119357a72c1e87563bb6af4a

129623248 as geometric shapes

Circle

Radius = n
Diameter 259246496
Circumference 814446887.3025
Area 5.278562542782E+16

Sphere

Radius = n
Volume 9.1229922875538E+24
Surface area 2.1114250171128E+17
Circumference 814446887.3025

Square

Length = n
Perimeter 518492992
Area 16802186422069504
Diagonal 183314955.32045

Cube

Length = n
Surface area 100813118532417024
Volume 2.1779539775301E+24
Space diagonal 224514051.3781

Equilateral Triangle

Length = n
Perimeter 388869744
Area 7.2755601403171E+15
Altitude 112257025.68905

Triangular Pyramid

Length = n
Surface area 7.2755601403171E+15
Volume 2.5667433777063E+23
Height 61104985.106817