129628404 (number)

129628404 is an even 9-digits composite number following 129628403 and preceding 129628405. In scientific notation, it is written as 1.29628404 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 42685920 positive integers (up to 129628404) that are relatively prime to 129628404.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29628404 × 10^8
Engineering notation 1.29628404 × 10^6

Prime Factorization of 129628404

Prime Factorization 2 × 2 × 3 × 9 × 83 × 14461

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 64814202
Product of the distinct prime numbers

The prime factorization of 129628404 is 2 × 2 × 3 × 9 × 83 × 14461. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129628404)

Multiplication

n×y
n×2 259256808
n×3 388885212
n×4 518513616
n×5 648142020

Division

n÷y
n÷2 64814202
n÷3 43209468
n÷3 32407101
n÷5 25925680.8

Exponentiation

ny
n2 16803523123587216
n3 2.1782138840877E+24
n4 2.8235838936493E+32
n5 3.6601667369386E+40

Nth Root

y√n
2√n 11385.447026797
3√n 506.09656694564
4√n 106.70261021548
5√n 41.931464880514

Divisors of 129628404

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129628403
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129628404 can be divided by 48 positive divisors. The sum of these divisors (counting 129628404) is 1, the average is 0.020833333333333.

Base conversion 129628404

Base System Value
2 Binary 111101110011111100011110100
3 Ternary 100000220210202000
4 Quaternary 13232133203310
5 Quinary 231141102104
6 Senary 20510215300
8 Octal 756374364
10 Decimal 129628404
12 Duodecimal 374b4530
16 Hexadecimal 7b9f8f4
20 Vigesimal 20a3b04
36 Base36 256dx0

Cryptographic Hash Functions

md5 fac60f9b856179456f1d9fedac361429
sha1 9ae5bb236b6141f38f7a9bfd786223ec59478d64
sha256 13cac0d252e570df198f4d5c48ff2a73345e25c3945377865e14e7964dca05a0
sha512 3976300b88b785bded1b59f58f9f273d17f0be4c0c5d92a6ebe36aa378a0640be5a0b820a59b42861ef614189caf3f76c2e6f2fa807d3bd43204eda863b51708
ripemd-160 3feb5c441e39e685a8fcc44c5988a07d25418a8b

129628404 as geometric shapes

Circle

Radius = n
Diameter 259256808
Circumference 814479283.40594
Area 5.2789824799488E+16

Sphere

Radius = n
Volume 9.1240809815963E+24
Surface area 2.1115929919795E+17
Circumference 814479283.40594

Square

Length = n
Perimeter 518513616
Area 16803523123587216
Diagonal 183322247.00558

Cube

Length = n
Surface area 100821138741523296
Volume 2.1782138840877E+24
Space diagonal 224522981.83206

Equilateral Triangle

Length = n
Perimeter 388885212
Area 7.2761389490529E+15
Altitude 112261490.91603

Triangular Pyramid

Length = n
Surface area 7.2761389490529E+15
Volume 2.5670496805218E+23
Height 61107415.668526