129627800 (number)

129627800 is an even 9-digits composite number following 129627799 and preceding 129627801. In scientific notation, it is written as 1.29627800 × 10^8. The sum of its digits is 35. It has a total of 6 prime factors and 32 positive divisors. There are 50641920 positive integers (up to 129627800) that are relatively prime to 129627800.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29627800 × 10^8
Engineering notation 1.29627800 × 10^6

Prime Factorization of 129627800

Prime Factorization 2 × 2 × 2 × 25 × 43 × 15073

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32406950
Product of the distinct prime numbers

The prime factorization of 129627800 is 2 × 2 × 2 × 25 × 43 × 15073. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129627800)

Multiplication

n×y
n×2 259255600
n×3 388883400
n×4 518511200
n×5 648139000

Division

n÷y
n÷2 64813900
n÷3 43209266.666667
n÷3 32406950
n÷5 25925560

Exponentiation

ny
n2 16803366532840000
n3 2.1781834362457E+24
n4 2.8235312683697E+32
n5 3.6600814654997E+40

Nth Root

y√n
2√n 11385.420501677
3√n 506.09578089672
4√n 106.70248592079
5√n 41.931425804739

Divisors of 129627800

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129627799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129627800 can be divided by 32 positive divisors. The sum of these divisors (counting 129627800) is 1, the average is 0.03125.

Base conversion 129627800

Base System Value
2 Binary 111101110011111011010011000
3 Ternary 100000220202220122
4 Quaternary 13232133122120
5 Quinary 231141042200
6 Senary 20510212412
8 Octal 756373230
10 Decimal 129627800
12 Duodecimal 374b4108
16 Hexadecimal 7b9f698
20 Vigesimal 20a39a0
36 Base36 256dg8

Cryptographic Hash Functions

md5 1173c6713dfc8316bdcd74347efd61a5
sha1 ad18d7cf3c102f7c56972d638fffd75942bfdafa
sha256 543c9491415eb9a63fb13243d5f39766e4f272fa9c6343a82f9d813f6a8ed7cc
sha512 660779561cf054f69b6a628b56f03b676d78898a96c63cba17056ae98e587efedaa92bf584ba21bb07a40af2962d44abf9e22c689c9c9920016ce89cf4fa4547
ripemd-160 605cfedcea5db7fd66316504045cbe7dd7a45373

129627800 as geometric shapes

Circle

Radius = n
Diameter 259255600
Circumference 814475488.36201
Area 5.2789332855147E+16

Sphere

Radius = n
Volume 9.1239534419739E+24
Surface area 2.1115733142059E+17
Circumference 814475488.36201

Square

Length = n
Perimeter 518511200
Area 16803366532840000
Diagonal 183321392.82059

Cube

Length = n
Surface area 100820199197040000
Volume 2.1781834362457E+24
Space diagonal 224521935.67338

Equilateral Triangle

Length = n
Perimeter 388883400
Area 7.2760711432703E+15
Altitude 112260967.83669

Triangular Pyramid

Length = n
Surface area 7.2760711432703E+15
Volume 2.5670137973959E+23
Height 61107130.940196