129471008 (number)

129471008 is an even 9-digits composite number following 129471007 and preceding 129471009. In scientific notation, it is written as 1.29471008 × 10^8. The sum of its digits is 32. It has a total of 6 prime factors and 12 positive divisors. There are 64735488 positive integers (up to 129471008) that are relatively prime to 129471008.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29471008 × 10^8
Engineering notation 1.29471008 × 10^6

Prime Factorization of 129471008

Prime Factorization 2 × 2 × 2 × 2 × 2 × 4045969

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8091938
Product of the distinct prime numbers

The prime factorization of 129471008 is 2 × 2 × 2 × 2 × 2 × 4045969. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 9, 90, 22, 809, 18, 8172, 3774, 50771, 45180, 923402, 666471, 7958671, 6839313, 36708448, 14397229, 979747277, 238879706, 2306174558, 4062366167

Basic calculations (n = 129471008)

Multiplication

n×y
n×2 258942016
n×3 388413024
n×4 517884032
n×5 647355040

Division

n÷y
n÷2 64735504
n÷3 43157002.666667
n÷3 32367752
n÷5 25894201.6

Exponentiation

ny
n2 16762741912536064
n3 2.1702890922599E+24
n4 2.8098951642629E+32
n5 3.6379995929145E+40

Nth Root

y√n
2√n 11378.532770089
3√n 505.89164828359
4√n 106.67020563442
5√n 41.921277217291

Divisors of 129471008

1, 2, 4, 8, 16, 32, 4045969, 8091938, 16183876, 32367752, 64735504, 129471008

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129471007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129471008 can be divided by 12 positive divisors. The sum of these divisors (counting 129471008) is 1, the average is 0.083333333333333.

Base conversion 129471008

Base System Value
2 Binary 111101101111001001000100000
3 Ternary 100000121210211112
4 Quaternary 13231321020200
5 Quinary 231121033013
6 Senary 20503002452
8 Octal 755711040
10 Decimal 129471008
12 Duodecimal 37439428
16 Hexadecimal 7b79220
20 Vigesimal 2093ha8
36 Base36 2530gw

Cryptographic Hash Functions

md5 da55720973489fad92b6b23f1d189e28
sha1 3f544b3ac3afc38b23a45d80e360390a86f43199
sha256 e1f37f7e598c24f2279e87ee5767bb308776a0c4ddb184e6bc9a50219aa77789
sha512 a80ad04002b4929521e3d230e1897bb3050983158f9a8ff881efaeb4f55c86471bb91f182e78f721c42048d250634ed8b4a4c6ef49431a72c44a64f7cf783a20
ripemd-160 7064281840fb9542e89c5296ac520fdeeeaf691d

129471008 as geometric shapes

Circle

Radius = n
Diameter 258942016
Circumference 813490335.17133
Area 5.2661706846445E+16

Sphere

Radius = n
Volume 9.090885691213E+24
Surface area 2.1064682738578E+17
Circumference 813490335.17133

Square

Length = n
Perimeter 517884032
Area 16762741912536064
Diagonal 183099655.44772

Cube

Length = n
Surface area 100576451475216384
Volume 2.1702890922599E+24
Space diagonal 224250363.96316

Equilateral Triangle

Length = n
Perimeter 388413024
Area 7.2584801666692E+15
Altitude 112125181.98158

Triangular Pyramid

Length = n
Surface area 7.2584801666692E+15
Volume 2.5577102237869E+23
Height 61033218.482572