129628232 (number)

129628232 is an even 9-digits composite number following 129628231 and preceding 129628233. In scientific notation, it is written as 1.29628232 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 64764736 positive integers (up to 129628232) that are relatively prime to 129628232.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred twenty-eight thousand two hundred thirty-two

Notation

Scientific notation 1.29628232 × 10^8
Engineering notation 1.29628232 × 10^6

Prime Factorization of 129628232

Prime Factorization 2 × 2 × 2 × 10853 × 1493

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32407058
Product of the distinct prime numbers

The prime factorization of 129628232 is 2 × 2 × 2 × 10853 × 1493. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129628232)

Multiplication

n×y
n×2 259256464
n×3 388884696
n×4 518512928
n×5 648141160

Division

n÷y
n÷2 64814116
n÷3 43209410.666667
n÷3 32407058
n÷5 25925646.4

Exponentiation

ny
n2 16803478531445824
n3 2.1782052134813E+24
n4 2.8235689075676E+32
n5 3.6601424541816E+40

Nth Root

y√n
2√n 11385.439473292
3√n 506.09634310415
4√n 106.70257482035
5√n 41.931453752991

Divisors of 129628232

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 -129628231
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 129628232 can be divided by 16 positive divisors. The sum of these divisors (counting 129628232) is 1, the average is 0.0625.

Base conversion 129628232

Base System Value
2 Binary 111101110011111100001001000
3 Ternary 100000220210111122
4 Quaternary 13232133201020
5 Quinary 231141100412
6 Senary 20510214412
8 Octal 756374110
10 Decimal 129628232
12 Duodecimal 374b4408
16 Hexadecimal 7b9f848
20 Vigesimal 20a3abc
36 Base36 256ds8

Cryptographic Hash Functions

md5 7c915b2c5621ed2d589c7e9aea61f955
sha1 0e3426c74b988df2d6e248ecde1a621fd28cb2b1
sha256 2aa883f0a1e54d95ccb1ccde82187c5644424eb99742347d03a032684a61c830
sha512 b5dca277d55363985f0e97cefdbd1c6de7534f056fbed6678530faba2e73022dfd2f33bfe8bfbc723990bc6613990898010051d227f6b6dc9df7c213f9c82e9e
ripemd-160 35840e4ccc533a09f9cde4f820183928a4f5a30b

129628232 as geometric shapes

Circle

Radius = n
Diameter 259256464
Circumference 814478202.69807
Area 5.2789684709144E+16

Sphere

Radius = n
Volume 9.124044662245E+24
Surface area 2.1115873883658E+17
Circumference 814478202.69807

Square

Length = n
Perimeter 518512928
Area 16803478531445824
Diagonal 183322003.76085

Cube

Length = n
Surface area 100820871188674944
Volume 2.1782052134813E+24
Space diagonal 224522683.91933

Equilateral Triangle

Length = n
Perimeter 388884696
Area 7.2761196400893E+15
Altitude 112261341.95966

Triangular Pyramid

Length = n
Surface area 7.2761196400893E+15
Volume 2.5670394621142E+23
Height 61107334.586949