129355951 (number)

129355951 is an odd 9-digits composite number following 129355950 and preceding 129355952. In scientific notation, it is written as 1.29355951 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 129204504 positive integers (up to 129355951) that are relatively prime to 129355951.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred fifty-five thousand nine hundred fifty-one

Notation

Scientific notation 1.29355951 × 10^8
Engineering notation 1.29355951 × 10^6

Prime Factorization of 129355951

Prime Factorization 859 × 150589

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129355951
Product of the distinct prime numbers

The prime factorization of 129355951 is 859 × 150589. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 8, 80, 18, 723, 193, 1564, 807, 88383, 40694, 736030, 102136, 6451425, 1065245, 18270402, 31124896, 784883559, 57939523, 823925812, 8568733276

Basic calculations (n = 129355951)

Multiplication

n×y
n×2 258711902
n×3 388067853
n×4 517423804
n×5 646779755

Division

n÷y
n÷2 64677975.5
n÷3 43118650.333333
n÷3 32338987.75
n÷5 25871190.2

Exponentiation

ny
n2 16732962059114401
n3 2.1645082202037E+24
n4 2.7999201927176E+32
n5 3.6218633925309E+40

Nth Root

y√n
2√n 11373.475766009
3√n 505.74174696107
4√n 106.64649907995
5√n 41.913823731103

Divisors of 129355951

1, 859, 150589, 129355951

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129355950
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129355951 can be divided by 4 positive divisors. The sum of these divisors (counting 129355951) is 1, the average is 0.25.

Base conversion 129355951

Base System Value
2 Binary 111101101011101000010101111
3 Ternary 100000101222000011
4 Quaternary 13231131002233
5 Quinary 231103342301
6 Senary 20500314051
8 Octal 755350257
10 Decimal 129355951
12 Duodecimal 373a2927
16 Hexadecimal 7b5d0af
20 Vigesimal 20899hb
36 Base36 250jov

Cryptographic Hash Functions

md5 a27a4f91392c9a913def0f528fb7ff37
sha1 f82fcfe7a4d099ddb2000c694d26317fa20fbdd4
sha256 0ad235bbc46b515e54adfaf9aa8d4c5dd3f30450351021b7dfb3026a7cd8a56e
sha512 861542de7c51164793190c644b5bea9f70aa3c01ab2ac6a8cf39b736519a52a44ce0d2c7d5fd41357c6e64b198b395fbfc9eb64eaf8cedd5fdf714268abbc0ed
ripemd-160 19a29758dc450e31bff8902201e2d7ad8594c1fc

129355951 as geometric shapes

Circle

Radius = n
Diameter 258711902
Circumference 812767410.71944
Area 5.2568150677711E+16

Sphere

Radius = n
Volume 9.0666708309687E+24
Surface area 2.1027260271084E+17
Circumference 812767410.71944

Square

Length = n
Perimeter 517423804
Area 16732962059114401
Diagonal 182936940.27787

Cube

Length = n
Surface area 100397772354686406
Volume 2.1645082202037E+24
Space diagonal 224051079.39339

Equilateral Triangle

Length = n
Perimeter 388067853
Area 7.2455851118771E+15
Altitude 112025539.6967

Triangular Pyramid

Length = n
Surface area 7.2455851118771E+15
Volume 2.5508974007334E+23
Height 60978980.092623