129446522 (number)

129446522 is an even 9-digits composite number following 129446521 and preceding 129446523. In scientific notation, it is written as 1.29446522 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 64723260 positive integers (up to 129446522) that are relatively prime to 129446522.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29446522 × 10^8
Engineering notation 1.29446522 × 10^6

Prime Factorization of 129446522

Prime Factorization 2 × 64723261

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129446522
Product of the distinct prime numbers

The prime factorization of 129446522 is 2 × 64723261. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129446522)

Multiplication

n×y
n×2 258893044
n×3 388339566
n×4 517786088
n×5 647232610

Division

n÷y
n÷2 64723261
n÷3 43148840.666667
n÷3 32361630.5
n÷5 25889304.4

Exponentiation

ny
n2 16756402057896484
n3 2.1690579676283E+24
n4 2.8077700992588E+32
n5 3.6345607392464E+40

Nth Root

y√n
2√n 11377.456745688
3√n 505.85975428641
4√n 106.66516181813
5√n 41.919691438249

Divisors of 129446522

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 -129446521
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 129446522 can be divided by 4 positive divisors. The sum of these divisors (counting 129446522) is 1, the average is 0.25.

Base conversion 129446522

Base System Value
2 Binary 111101101110011001001111010
3 Ternary 100000120120020122
4 Quaternary 13231303021322
5 Quinary 231114242042
6 Senary 20502253242
8 Octal 755631172
10 Decimal 129446522
12 Duodecimal 37427222
16 Hexadecimal 7b7327a
20 Vigesimal 2090g62
36 Base36 252hkq

Cryptographic Hash Functions

md5 a68c9cb4bcde51daaa09b4348110bdb5
sha1 bfefebcc63ff300e26a6ec0c008b057f32fbe289
sha256 e9993925443a8aefab956c27eceb709a0bec3ade666b6cc5feb930b6bb6a7358
sha512 6f205360da8f33014c6faf39641a36925f4d4048a5dcd1245631fc97a9dbae8b9d1041559d5abd9bc3c06904a1660f19cea3ccb808e7acb934975b9aa84551b8
ripemd-160 f958a6d8e402c06119d35b5b8d5250ac176df297

129446522 as geometric shapes

Circle

Radius = n
Diameter 258893044
Circumference 813336485.0959
Area 5.2641789605684E+16

Sphere

Radius = n
Volume 9.0857287684155E+24
Surface area 2.1056715842274E+17
Circumference 813336485.0959

Square

Length = n
Perimeter 517786088
Area 16756402057896484
Diagonal 183065027.01443

Cube

Length = n
Surface area 100538412347378904
Volume 2.1690579676283E+24
Space diagonal 224207952.96708

Equilateral Triangle

Length = n
Perimeter 388339566
Area 7.2557349290821E+15
Altitude 112103976.48354

Triangular Pyramid

Length = n
Surface area 7.2557349290821E+15
Volume 2.5562593294945E+23
Height 61021675.671476