129643528 (number)

129643528 is an even 9-digits composite number following 129643527 and preceding 129643529. In scientific notation, it is written as 1.29643528 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 55561488 positive integers (up to 129643528) that are relatively prime to 129643528.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29643528 × 10^8
Engineering notation 1.29643528 × 10^6

Prime Factorization of 129643528

Prime Factorization 2 × 2 × 2 × 7 × 2315063

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32410882
Product of the distinct prime numbers

The prime factorization of 129643528 is 2 × 2 × 2 × 7 × 2315063. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 78, 75, 254, 205, 3958, 3859, 34247, 17641, 929505, 334667, 6838324, 1581225, 63063191, 97426324, 636609885, 153412905, 4055660382, 410399085

Basic calculations (n = 129643528)

Multiplication

n×y
n×2 259287056
n×3 388930584
n×4 518574112
n×5 648217640

Division

n÷y
n÷2 64821764
n÷3 43214509.333333
n÷3 32410882
n÷5 25928705.6

Exponentiation

ny
n2 16807444352286784
n3 2.1789763824941E+24
n4 2.8249018565522E+32
n5 3.6623024293717E+40

Nth Root

y√n
2√n 11386.111188637
3√n 506.11624860641
4√n 106.70572238
5√n 41.932443280096

Divisors of 129643528

1, 2, 4, 7, 8, 14, 28, 56, 2315063, 4630126, 9260252, 16205441, 18520504, 32410882, 64821764, 129643528

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129643527
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129643528 can be divided by 16 positive divisors. The sum of these divisors (counting 129643528) is 1, the average is 0.0625.

Base conversion 129643528

Base System Value
2 Binary 111101110100011010000001000
3 Ternary 100000221120111011
4 Quaternary 13232203100020
5 Quinary 231142043103
6 Senary 20510413304
8 Octal 756432010
10 Decimal 129643528
12 Duodecimal 37501234
16 Hexadecimal 7ba3408
20 Vigesimal 20a58g8
36 Base36 256pl4

Cryptographic Hash Functions

md5 d71dfaa447ee77ddc3afe004a50afc24
sha1 08efc267d369223d034d749f76622810d6796c06
sha256 827431047c29eb9afba78c8ec2aa7fcb447741534c49005d672c6c3ac07d0e22
sha512 3ca43fa5e93ea4aac2cc059f008b1777b68ade97f515eac8d0f539791d21198eb656395931ffce2f1f68f1774e06ebf3d2d1bc9940530b1d05950328593eecc3
ripemd-160 6ed8f45660cbef0e61c37f4f73af2e1364398394

129643528 as geometric shapes

Circle

Radius = n
Diameter 259287056
Circumference 814574310.30053
Area 5.2802143702763E+16

Sphere

Radius = n
Volume 9.1272749274523E+24
Surface area 2.1120857481105E+17
Circumference 814574310.30053

Square

Length = n
Perimeter 518574112
Area 16807444352286784
Diagonal 183343635.5715

Cube

Length = n
Surface area 100844666113720704
Volume 2.1789763824941E+24
Space diagonal 224549177.36848

Equilateral Triangle

Length = n
Perimeter 388930584
Area 7.2778368908868E+15
Altitude 112274588.68424

Triangular Pyramid

Length = n
Surface area 7.2778368908868E+15
Volume 2.5679482935116E+23
Height 61114545.190499