129622688 (number)

129622688 is an even 9-digits composite number following 129622687 and preceding 129622689. In scientific notation, it is written as 1.29622688 × 10^8. The sum of its digits is 44. It has a total of 8 prime factors and 48 positive divisors. There are 56303616 positive integers (up to 129622688) that are relatively prime to 129622688.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred twenty-two thousand six hundred eighty-eight

Notation

Scientific notation 1.29622688 × 10^8
Engineering notation 1.29622688 × 10^6

Prime Factorization of 129622688

Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 17 × 18329

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8101418
Product of the distinct prime numbers

The prime factorization of 129622688 is 2 × 2 × 2 × 2 × 2 × 13 × 17 × 18329. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 7, 68, 29, 472, 727, 5679, 598, 60707, 68661, 813715, 715223, 4171597, 4443100, 86699658, 89028842, 432520941, 928219956, 7861342561, 1236766668

Basic calculations (n = 129622688)

Multiplication

n×y
n×2 259245376
n×3 388868064
n×4 518490752
n×5 648113440

Division

n÷y
n÷2 64811344
n÷3 43207562.666667
n÷3 32405672
n÷5 25924537.6

Exponentiation

ny
n2 16802041244345344
n3 2.1779257499789E+24
n4 2.8230858997668E+32
n5 3.6593598278267E+40

Nth Root

y√n
2√n 11385.196001826
3√n 506.08912801403
4√n 106.70143392582
5√n 41.931095078105

Divisors of 129622688

1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 18329, 36658, 73316, 146632, 238277, 293264, 311593, 476554, 586528, 623186, 953108, 1246372, 1906216, 2492744, 3812432, 4050709, 4985488, 7624864, 8101418, 9970976, 16202836, 32405672, 64811344, 129622688

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129622687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129622688 can be divided by 48 positive divisors. The sum of these divisors (counting 129622688) is 1, the average is 0.020833333333333.

Base conversion 129622688

Base System Value
2 Binary 111101110011110001010100000
3 Ternary 100000220111220022
4 Quaternary 13232132022200
5 Quinary 231140411223
6 Senary 20510133012
8 Octal 756361240
10 Decimal 129622688
12 Duodecimal 374b1168
16 Hexadecimal 7b9e2a0
20 Vigesimal 20a2ge8
36 Base36 2569i8

Cryptographic Hash Functions

md5 12860c5ccdf4e58fafa04665844e4534
sha1 e5e6ecb9ecafa17697c69b1fdec284ed92ad6a59
sha256 50cda20cac708a5f1ba23ae41a9a9a7973172778254cdb7347e8cfb686150a95
sha512 32c459a4a6256bf5c6fd4f8ee0c5e98419e2502a63c53bf600760762e20d3ebbd7b40c54f681625e02a862496d82723856dad3c62c7c909ba6dfb143ed0b6c29
ripemd-160 0e433c852eae92173affcc44209be96408069833

129622688 as geometric shapes

Circle

Radius = n
Diameter 259245376
Circumference 814443368.71872
Area 5.2785169338548E+16

Sphere

Radius = n
Volume 9.1228740482637E+24
Surface area 2.1114067735419E+17
Circumference 814443368.71872

Square

Length = n
Perimeter 518490752
Area 16802041244345344
Diagonal 183314163.36086

Cube

Length = n
Surface area 100812247466072064
Volume 2.1779257499789E+24
Space diagonal 224513081.42965

Equilateral Triangle

Length = n
Perimeter 388868064
Area 7.2754972765185E+15
Altitude 112256540.71482

Triangular Pyramid

Length = n
Surface area 7.2754972765185E+15
Volume 2.5667101112181E+23
Height 61104721.120285