129641580 (number)

129641580 is an even 9-digits composite number following 129641579 and preceding 129641581. In scientific notation, it is written as 1.29641580 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 34214400 positive integers (up to 129641580) that are relatively prime to 129641580.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred forty-one thousand five hundred eighty

Notation

Scientific notation 1.29641580 × 10^8
Engineering notation 1.29641580 × 10^6

Prime Factorization of 129641580

Prime Factorization 2 × 2 × 15 × 9 × 101 × 2377

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 64820790
Product of the distinct prime numbers

The prime factorization of 129641580 is 2 × 2 × 15 × 9 × 101 × 2377. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129641580)

Multiplication

n×y
n×2 259283160
n×3 388924740
n×4 518566320
n×5 648207900

Division

n÷y
n÷2 64820790
n÷3 43213860
n÷3 32410395
n÷5 25928316

Exponentiation

ny
n2 16806939264896400
n3 2.1788781612652E+24
n4 2.8247320745392E+32
n5 3.6620272921993E+40

Nth Root

y√n
2√n 11386.025645501
3√n 506.11371365691
4√n 106.70532154256
5√n 41.93231726549

Divisors of 129641580

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 -129641579
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 129641580 can be divided by 48 positive divisors. The sum of these divisors (counting 129641580) is 1, the average is 0.020833333333333.

Base conversion 129641580

Base System Value
2 Binary 111101110100010110001101100
3 Ternary 100000221110211000
4 Quaternary 13232202301230
5 Quinary 231142012310
6 Senary 20510400300
8 Octal 756426154
10 Decimal 129641580
12 Duodecimal 37500090
16 Hexadecimal 7ba2c6c
20 Vigesimal 20a53j0
36 Base36 256o30

Cryptographic Hash Functions

md5 692b01a48798fc26e3f65e4278fc8d17
sha1 c9ef8c3954e148bf0f815753c9a2566bf037b8a0
sha256 dd1bdca764ff7e3b0b6d5b0ea5dc71bb0531ed94f7e5bee5b6d45f617bf9a16c
sha512 c4ebaaea075f651c2a7d1a96fe48088ba6c6e8051739f1c3767e7533530d7c7e3b265a49366b9843d4b4bdd9efc7075e68eb551416d4abb3884d480a1dab8301
ripemd-160 dfa35aba5302fdbcc242fe959fefd25d272565fc

129641580 as geometric shapes

Circle

Radius = n
Diameter 259283160
Circumference 814562070.65555
Area 5.2800556923928E+16

Sphere

Radius = n
Volume 9.1268634993307E+24
Surface area 2.1120222769571E+17
Circumference 814562070.65555

Square

Length = n
Perimeter 518566320
Area 16806939264896400
Diagonal 183340880.68348

Cube

Length = n
Surface area 100841635589378400
Volume 2.1788781612652E+24
Space diagonal 224545803.33351

Equilateral Triangle

Length = n
Perimeter 388924740
Area 7.2776181816312E+15
Altitude 112272901.66675

Triangular Pyramid

Length = n
Surface area 7.2776181816312E+15
Volume 2.5678325386832E+23
Height 61113626.894492