129444832 (number)

129444832 is an even 9-digits composite number following 129444831 and preceding 129444833. In scientific notation, it is written as 1.29444832 × 10^8. The sum of its digits is 37. It has a total of 9 prime factors and 72 positive divisors. There are 58080000 positive integers (up to 129444832) that are relatively prime to 129444832.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred forty-four thousand eight hundred thirty-two

Notation

Scientific notation 1.29444832 × 10^8
Engineering notation 1.29444832 × 10^6

Prime Factorization of 129444832

Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 11 × 101 × 331

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 735482
Product of the distinct prime numbers

The prime factorization of 129444832 is 2 × 2 × 2 × 2 × 2 × 11 × 11 × 101 × 331. Since it has a total of 9 prime factors.

Most popular turbo-numbers

1, 1, 61, 59, 644, 230, 1348, 4397, 47914, 34493, 962582, 271522, 3591067, 1218526, 34646673, 50794504, 681422416, 182783082, 3382066204, 1668962039

Basic calculations (n = 129444832)

Multiplication

n×y
n×2 258889664
n×3 388334496
n×4 517779328
n×5 647224160

Division

n÷y
n÷2 64722416
n÷3 43148277.333333
n÷3 32361208
n÷5 25888966.4

Exponentiation

ny
n2 16755964531508224
n3 2.168973013779E+24
n4 2.8076234738116E+32
n5 3.634323488868E+40

Nth Root

y√n
2√n 11377.382475772
3√n 505.85755284525
4√n 106.66481367242
5√n 41.919581980463

Divisors of 129444832

1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 101, 121, 176, 202, 242, 331, 352, 404, 484, 662, 808, 968, 1111, 1324, 1616, 1936, 2222, 2648, 3232, 3641, 3872, 4444, 5296, 7282, 8888, 10592, 12221, 14564, 17776, 24442, 29128, 33431, 35552, 40051, 48884, 58256, 66862, 80102, 97768, 116512, 133724, 160204, 195536, 267448, 320408, 367741, 391072, 534896, 640816, 735482, 1069792, 1281632, 1470964, 2941928, 4045151, 5883856, 8090302, 11767712, 16180604, 32361208, 64722416, 129444832

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129444831
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129444832 can be divided by 72 positive divisors. The sum of these divisors (counting 129444832) is 1, the average is 0.013888888888889.

Base conversion 129444832

Base System Value
2 Binary 111101101110010101111100000
3 Ternary 100000120110221001
4 Quaternary 13231302233200
5 Quinary 231114213312
6 Senary 20502241344
8 Octal 755625740
10 Decimal 129444832
12 Duodecimal 37426254
16 Hexadecimal 7b72be0
20 Vigesimal 2090c1c
36 Base36 252g9s

Cryptographic Hash Functions

md5 205e5aeace8820e17d3c6ae6490a6a12
sha1 a14b4dd06766cae975bede8c45168e685974b2aa
sha256 ca898dde54994b81556469796022648f7895a5e300afb2d6f56c3a92a5dd7bdc
sha512 e70508feacaf01c9402e3215708c5adaa976274f75e824736fbd4482e7a727c58c75f9eadb5f214d1b32b849246af6d11c1d4509e4f97ac86c4d40bf7bf59156
ripemd-160 afd40e3a74ea501cf468d5142a1faf66af8393e1

129444832 as geometric shapes

Circle

Radius = n
Diameter 258889664
Circumference 813325866.51273
Area 5.2640415075997E+16

Sphere

Radius = n
Volume 9.0853729145637E+24
Surface area 2.1056166030399E+17
Circumference 813325866.51273

Square

Length = n
Perimeter 517779328
Area 16755964531508224
Diagonal 183062636.99351

Cube

Length = n
Surface area 100535787189049344
Volume 2.168973013779E+24
Space diagonal 224205025.80122

Equilateral Triangle

Length = n
Perimeter 388334496
Area 7.2555454745986E+15
Altitude 112102512.90061

Triangular Pyramid

Length = n
Surface area 7.2555454745986E+15
Volume 2.556159210423E+23
Height 61020878.997836