129618429 (number)

129618429 is an odd 9-digits composite number following 129618428 and preceding 129618430. In scientific notation, it is written as 1.29618429 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 83432496 positive integers (up to 129618429) that are relatively prime to 129618429.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred eighteen thousand four hundred twenty-nine

Notation

Scientific notation 1.29618429 × 10^8
Engineering notation 1.29618429 × 10^6

Prime Factorization of 129618429

Prime Factorization 3 × 29 × 1489867

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129618429
Product of the distinct prime numbers

The prime factorization of 129618429 is 3 × 29 × 1489867. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 76, 5, 193, 352, 3968, 1333, 36078, 58015, 630130, 261919, 9541263, 8424810, 58877394, 13128528, 918777010, 345050016, 1952783179, 1517493532

Basic calculations (n = 129618429)

Multiplication

n×y
n×2 259236858
n×3 388855287
n×4 518473716
n×5 648092145

Division

n÷y
n÷2 64809214.5
n÷3 43206143
n÷3 32404607.25
n÷5 25923685.8

Exponentiation

ny
n2 16800937136428041
n3 2.1777110773516E+24
n4 2.8227148866221E+32
n5 3.6587586911887E+40

Nth Root

y√n
2√n 11385.008959153
3√n 506.08358511297
4√n 106.70055744537
5√n 41.930819529304

Divisors of 129618429

1, 3, 29, 87, 1489867, 4469601, 43206143, 129618429

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129618428
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129618429 can be divided by 8 positive divisors. The sum of these divisors (counting 129618429) is 1, the average is 0.125.

Base conversion 129618429

Base System Value
2 Binary 111101110011101000111111101
3 Ternary 100000220022001120
4 Quaternary 13232131013331
5 Quinary 231140242204
6 Senary 20510101153
8 Octal 756350775
10 Decimal 129618429
12 Duodecimal 374aa7b9
16 Hexadecimal 7b9d1fd
20 Vigesimal 20a2619
36 Base36 25667x

Cryptographic Hash Functions

md5 52d51733004176acb177b15130003f9e
sha1 0c44277f73d4412cff7e93f0f022d8d5b92d8bf8
sha256 82cf559df16ac0401c2eb91e77e2ac37444b1bbcab9db090e5fba94560347dc9
sha512 4cfa3e5771dd9387c28fb7c3c883a5bd69916ee124a5eb3b1752051bb39df0f8857f9342d090b7b2c8def9db456c1f3ab0b8d8f2a29580646c4cd663f52df577
ripemd-160 0fc2e07d4030e57c75cd6f54b93d43f695011015

129618429 as geometric shapes

Circle

Radius = n
Diameter 259236858
Circumference 814416608.6325
Area 5.2781700681226E+16

Sphere

Radius = n
Volume 9.121974829665E+24
Surface area 2.1112680272491E+17
Circumference 814416608.6325

Square

Length = n
Perimeter 518473716
Area 16800937136428041
Diagonal 183308140.22529

Cube

Length = n
Surface area 100805622818568246
Volume 2.1777110773516E+24
Space diagonal 224505704.62526

Equilateral Triangle

Length = n
Perimeter 388855287
Area 7.275019183766E+15
Altitude 112252852.31263

Triangular Pyramid

Length = n
Surface area 7.275019183766E+15
Volume 2.5664571171006E+23
Height 61102713.408431