129623135 (number)

129623135 is an odd 9-digits composite number following 129623134 and preceding 129623136. In scientific notation, it is written as 1.29623135 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 103698504 positive integers (up to 129623135) that are relatively prime to 129623135.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred twenty-three thousand one hundred thirty-five

Notation

Scientific notation 1.29623135 × 10^8
Engineering notation 1.29623135 × 10^6

Prime Factorization of 129623135

Prime Factorization 5 × 25924627

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129623135
Product of the distinct prime numbers

The prime factorization of 129623135 is 5 × 25924627. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 1, 72, 87, 388, 45, 8572, 653, 25109, 83404, 56949, 320484, 1737230, 9652582, 86618963, 21760752, 562701615, 382486977, 2043367054, 7354796877

Basic calculations (n = 129623135)

Multiplication

n×y
n×2 259246270
n×3 388869405
n×4 518492540
n×5 648115675

Division

n÷y
n÷2 64811567.5
n÷3 43207711.666667
n÷3 32405783.75
n÷5 25924627

Exponentiation

ny
n2 16802157127228225
n3 2.1779482815939E+24
n4 2.8231248412807E+32
n5 3.6594229242318E+40

Nth Root

y√n
2√n 11385.215632565
3√n 506.08970975782
4√n 106.70152591489
5√n 41.931123997693

Divisors of 129623135

1, 5, 25924627, 129623135

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129623134
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129623135 can be divided by 4 positive divisors. The sum of these divisors (counting 129623135) is 1, the average is 0.25.

Base conversion 129623135

Base System Value
2 Binary 111101110011110010001011111
3 Ternary 100000220112111212
4 Quaternary 13232132101133
5 Quinary 231140420020
6 Senary 20510135035
8 Octal 756362137
10 Decimal 129623135
12 Duodecimal 374b147b
16 Hexadecimal 7b9e45f
20 Vigesimal 20a2hgf
36 Base36 2569un

Cryptographic Hash Functions

md5 929bf1787dc67761c11f16e4d8810791
sha1 956b375bfc4e2cf1e58d420833e94c981b0d3dc0
sha256 ccc66826ba44d4752c9e58b3e8ed6d94f6e9959789d2a4a2bb60e44a9c9610dd
sha512 2cc3c19a953eb1aa910c5767c96fbaa38deeaec83f3757764f792c733b72ea10961d14adaf9f28fda4a0202e95ca1423065f48cb777e3e9cae71878cc2243715
ripemd-160 905ef7250a521aba3832b4d66a1a7715e9edb015

129623135 as geometric shapes

Circle

Radius = n
Diameter 259246270
Circumference 814446177.30256
Area 5.2785533395362E+16

Sphere

Radius = n
Volume 9.1229684284719E+24
Surface area 2.1114213358145E+17
Circumference 814446177.30256

Square

Length = n
Perimeter 518492540
Area 16802157127228225
Diagonal 183314795.51432

Cube

Length = n
Surface area 100812942763369350
Volume 2.1779482815939E+24
Space diagonal 224513855.65636

Equilateral Triangle

Length = n
Perimeter 388869405
Area 7.2755474552787E+15
Altitude 112256927.82818

Triangular Pyramid

Length = n
Surface area 7.2755474552787E+15
Volume 2.5667366649811E+23
Height 61104931.838106