129442995 (number)

129442995 is an odd 9-digits composite number following 129442994 and preceding 129442996. In scientific notation, it is written as 1.29442995 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 61776000 positive integers (up to 129442995) that are relatively prime to 129442995.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred forty-two thousand nine hundred ninety-five

Notation

Scientific notation 1.29442995 × 10^8
Engineering notation 1.29442995 × 10^6

Prime Factorization of 129442995

Prime Factorization 5 × 9 × 33 × 67 × 1301

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 129442995
Product of the distinct prime numbers

The prime factorization of 129442995 is 5 × 9 × 33 × 67 × 1301. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 64, 41, 473, 502, 2094, 1554, 88295, 76035, 292085, 629684, 6575393, 9950691, 35186130, 73467727, 597300813, 358651244, 3989354996, 7650651754

Basic calculations (n = 129442995)

Multiplication

n×y
n×2 258885990
n×3 388328985
n×4 517771980
n×5 647214975

Division

n÷y
n÷2 64721497.5
n÷3 43147665
n÷3 32360748.75
n÷5 25888599

Exponentiation

ny
n2 16755488954570025
n3 2.168880672969E+24
n4 2.8074641010672E+32
n5 3.6340656159712E+40

Nth Root

y√n
2√n 11377.301745142
3√n 505.85515989606
4√n 106.66443524034
5√n 41.919463000496

Divisors of 129442995

1, 5, 9, 33, 45, 67, 165, 297, 335, 603, 1301, 1485, 2211, 3015, 6505, 11055, 11709, 19899, 42933, 58545, 87167, 99495, 214665, 386397, 435835, 784503, 1931985, 2876511, 3922515, 14382555, 25888599, 129442995

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 -129442994
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 129442995 can be divided by 32 positive divisors. The sum of these divisors (counting 129442995) is 1, the average is 0.03125.

Base conversion 129442995

Base System Value
2 Binary 111101101110010010010110011
3 Ternary 100000120101102000
4 Quaternary 13231302102303
5 Quinary 231114133440
6 Senary 20502225043
8 Octal 755622263
10 Decimal 129442995
12 Duodecimal 37425183
16 Hexadecimal 7b724b3
20 Vigesimal 209079f
36 Base36 252eur

Cryptographic Hash Functions

md5 d316ac3b44ca77d083708600c100c921
sha1 9d407f36035b6426016d1031fa540bb6ce21518d
sha256 4a91c0561279c3a80c84c30233f6252ac17d3afa7cde77e64c6b45279e5f0771
sha512 7f45e6894fd8483488017009713e73155eaa01427e09bb6382eec327ad50ffa4ef1a0c5b8ec64cb77e3c81b3b44b28cd694f2f67a797801c0c1451d7748fa251
ripemd-160 ab6daa4b12c583b859ac45d3ac18f4f6ae78dbd2

129442995 as geometric shapes

Circle

Radius = n
Diameter 258885990
Circumference 813314324.30132
Area 5.2638921006982E+16

Sphere

Radius = n
Volume 9.0849861182829E+24
Surface area 2.1055568402793E+17
Circumference 813314324.30132

Square

Length = n
Perimeter 517771980
Area 16755488954570025
Diagonal 183060039.08319

Cube

Length = n
Surface area 100532933727420150
Volume 2.168880672969E+24
Space diagonal 224201844.02388

Equilateral Triangle

Length = n
Perimeter 388328985
Area 7.2553395437436E+15
Altitude 112100922.01194

Triangular Pyramid

Length = n
Surface area 7.2553395437436E+15
Volume 2.5560503857347E+23
Height 61020013.027731