129404906 (number)

129404906 is an even 9-digits composite number following 129404905 and preceding 129404907. In scientific notation, it is written as 1.29404906 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 63481600 positive integers (up to 129404906) that are relatively prime to 129404906.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29404906 × 10^8
Engineering notation 1.29404906 × 10^6

Prime Factorization of 129404906

Prime Factorization 2 × 53 × 1220801

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129404906
Product of the distinct prime numbers

The prime factorization of 129404906 is 2 × 53 × 1220801. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 3, 86, 83, 947, 869, 2356, 8857, 94739, 32567, 856887, 984749, 3915134, 2832294, 96374161, 943532, 396103568, 415131446, 2282771212, 3961657069

Basic calculations (n = 129404906)

Multiplication

n×y
n×2 258809812
n×3 388214718
n×4 517619624
n×5 647024530

Division

n÷y
n÷2 64702453
n÷3 43134968.666667
n÷3 32351226.5
n÷5 25880981.2

Exponentiation

ny
n2 16745629696868836
n3 2.1669666368341E+24
n4 2.8041611394466E+32
n5 3.6287220865893E+40

Nth Root

y√n
2√n 11375.627718944
3√n 505.805538549
4√n 106.65658778971
5√n 41.916995723855

Divisors of 129404906

1, 2, 53, 106, 1220801, 2441602, 64702453, 129404906

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 -129404905
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 129404906 can be divided by 8 positive divisors. The sum of these divisors (counting 129404906) is 1, the average is 0.125.

Base conversion 129404906

Base System Value
2 Binary 111101101101000111111101010
3 Ternary 100000111110011022
4 Quaternary 13231220333222
5 Quinary 231111424111
6 Senary 20501332442
8 Octal 755507752
10 Decimal 129404906
12 Duodecimal 37407122
16 Hexadecimal 7b68fea
20 Vigesimal 208fc56
36 Base36 251lgq

Cryptographic Hash Functions

md5 adacca77d815f85075735e6e93dcf522
sha1 98775798f0e24980132a5dc810398d1419524b4b
sha256 d8c0e80672d8a780e3caacf4f74a047471ebea045753ea6fdb78322fb3f739d2
sha512 de0322d3767248fbc914dd0b9e2866cc2ab1ed8dbe923c976baed1109bd7286f4bbb1d000e641d5d6a6a00b3e6968fff3f0ef9aca773a5e986bbd8cf77fde8ac
ripemd-160 78ed5f37aad5c6d3b3ac58c555529c41be6a1a6e

129404906 as geometric shapes

Circle

Radius = n
Diameter 258809812
Circumference 813075004.05616
Area 5.2607947235418E+16

Sphere

Radius = n
Volume 9.0769686224697E+24
Surface area 2.1043178894167E+17
Circumference 813075004.05616

Square

Length = n
Perimeter 517619624
Area 16745629696868836
Diagonal 183006173.10282

Cube

Length = n
Surface area 100473778181213016
Volume 2.1669666368341E+24
Space diagonal 224135871.94067

Equilateral Triangle

Length = n
Perimeter 388214718
Area 7.2510703599278E+15
Altitude 112067935.97034

Triangular Pyramid

Length = n
Surface area 7.2510703599278E+15
Volume 2.5537946725174E+23
Height 61002057.700939