129664328 (number)

129664328 is an even 9-digits composite number following 129664327 and preceding 129664329. In scientific notation, it is written as 1.29664328 × 10^8. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 64684048 positive integers (up to 129664328) that are relatively prime to 129664328.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred sixty-four thousand three hundred twenty-eight

Notation

Scientific notation 1.29664328 × 10^8
Engineering notation 1.29664328 × 10^6

Prime Factorization of 129664328

Prime Factorization 2 × 2 × 2 × 443 × 36587

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32416082
Product of the distinct prime numbers

The prime factorization of 129664328 is 2 × 2 × 2 × 443 × 36587. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 87, 97, 991, 135, 8129, 6286, 94214, 72515, 730300, 20183, 2840945, 5251824, 10391983, 3495721, 46292306, 382570570, 667933974, 5122686455

Basic calculations (n = 129664328)

Multiplication

n×y
n×2 259328656
n×3 388992984
n×4 518657312
n×5 648321640

Division

n÷y
n÷2 64832164
n÷3 43221442.666667
n÷3 32416082
n÷5 25932865.6

Exponentiation

ny
n2 16812837955691584
n3 2.1800253352976E+24
n4 2.8267152012434E+32
n5 3.6652412701661E+40

Nth Root

y√n
2√n 11387.024545508
3√n 506.14331424604
4√n 106.71000208747
5√n 41.9337887215

Divisors of 129664328

1, 2, 4, 8, 443, 886, 1772, 3544, 36587, 73174, 146348, 292696, 16208041, 32416082, 64832164, 129664328

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 -129664327
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 129664328 can be divided by 16 positive divisors. The sum of these divisors (counting 129664328) is 1, the average is 0.0625.

Base conversion 129664328

Base System Value
2 Binary 111101110101000010101001000
3 Ternary 100000222122000112
4 Quaternary 13232220111020
5 Quinary 231143224303
6 Senary 20511053452
8 Octal 756502510
10 Decimal 129664328
12 Duodecimal 37511288
16 Hexadecimal 7ba8548
20 Vigesimal 20a80g8
36 Base36 2575mw

Cryptographic Hash Functions

md5 b0721818f385cee8186ba7f671988ebc
sha1 d22e88b286674b4ce82de316b8a16e4b96966f7b
sha256 1d5128474494280bf4c464f7eab98fc61582cbc4dda1d5712e2bc4b54b3f7cb8
sha512 289e7ec9bd2285023d85cd1a28f089d6749fbcaedc0a2972ab6b184f103e83b597b967ddee9cb4f2bbe62a0261d8ff2c6012b1a9ec3bec5380b2a2d88b64a3d1
ripemd-160 a8fbc77556f872cfa8c88fd77978ba8d537db5dc

129664328 as geometric shapes

Circle

Radius = n
Diameter 259328656
Circumference 814705000.55491
Area 5.2819088207596E+16

Sphere

Radius = n
Volume 9.1316687706809E+24
Surface area 2.1127635283039E+17
Circumference 814705000.55491

Square

Length = n
Perimeter 518657312
Area 16812837955691584
Diagonal 183373051.21359

Cube

Length = n
Surface area 100877027734149504
Volume 2.1800253352976E+24
Space diagonal 224585204.02528

Equilateral Triangle

Length = n
Perimeter 388992984
Area 7.2801723896701E+15
Altitude 112292602.01264

Triangular Pyramid

Length = n
Surface area 7.2801723896701E+15
Volume 2.5691844962457E+23
Height 61124350.404531