129628473 (number)

129628473 is an odd 9-digits composite number following 129628472 and preceding 129628474. In scientific notation, it is written as 1.29628473 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 79683264 positive integers (up to 129628473) that are relatively prime to 129628473.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29628473 × 10^8
Engineering notation 1.29628473 × 10^6

Prime Factorization of 129628473

Prime Factorization 39 × 2053 × 1619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129628473
Product of the distinct prime numbers

The prime factorization of 129628473 is 39 × 2053 × 1619. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129628473)

Multiplication

n×y
n×2 259256946
n×3 388885419
n×4 518513892
n×5 648142365

Division

n÷y
n÷2 64814236.5
n÷3 43209491
n÷3 32407118.25
n÷5 25925694.6

Exponentiation

ny
n2 16803541012311729
n3 2.1782173624188E+24
n4 2.8235899055244E+32
n5 3.6601764783135E+40

Nth Root

y√n
2√n 11385.450056981
3√n 506.09665674247
4√n 106.70262441468
5√n 41.93146934446

Divisors of 129628473

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 -129628472
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 129628473 can be divided by 8 positive divisors. The sum of these divisors (counting 129628473) is 1, the average is 0.125.

Base conversion 129628473

Base System Value
2 Binary 111101110011111100100111001
3 Ternary 100000220210211120
4 Quaternary 13232133210321
5 Quinary 231141102343
6 Senary 20510215453
8 Octal 756374471
10 Decimal 129628473
12 Duodecimal 374b4589
16 Hexadecimal 7b9f939
20 Vigesimal 20a3b3d
36 Base36 256dyx

Cryptographic Hash Functions

md5 0637b6e5424d0cb677e803c5a8aad272
sha1 234716924786c414744e4eb5109027a318155df5
sha256 a44763c1954f3292dfa180bed202a57b02b0b91e7c00355b9d736c76a9ead555
sha512 75d791d623f7e7e4ee8270b2769c74dd4b3d6cc378c88bbc3632b4ace5ceed32e610f8f21e099654357fdf81f2a99a82b173ca779b02f9125624e8b264b4dfb4
ripemd-160 85354b2ddc65030c35fe555d0020cc7b94c59702

129628473 as geometric shapes

Circle

Radius = n
Diameter 259256946
Circumference 814479716.94573
Area 5.2789880998573E+16

Sphere

Radius = n
Volume 9.1240955515957E+24
Surface area 2.1115952399429E+17
Circumference 814479716.94573

Square

Length = n
Perimeter 518513892
Area 16803541012311729
Diagonal 183322344.58631

Cube

Length = n
Surface area 100821246073870374
Volume 2.1782173624188E+24
Space diagonal 224523101.34357

Equilateral Triangle

Length = n
Perimeter 388885419
Area 7.2761466950978E+15
Altitude 112261550.67179

Triangular Pyramid

Length = n
Surface area 7.2761466950978E+15
Volume 2.5670537797744E+23
Height 61107448.195438