129432843 (number)

129432843 is an odd 9-digits composite number following 129432842 and preceding 129432844. In scientific notation, it is written as 1.29432843 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 82058400 positive integers (up to 129432843) that are relatively prime to 129432843.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29432843 × 10^8
Engineering notation 1.29432843 × 10^6

Prime Factorization of 129432843

Prime Factorization 9 × 3 × 31 × 59 × 2621

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 129432843
Product of the distinct prime numbers

The prime factorization of 129432843 is 9 × 3 × 31 × 59 × 2621. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 12, 68, 679, 268, 3797, 2852, 44832, 51637, 797054, 282101, 1079828, 7786224, 48898822, 49230176, 120902097, 563449105, 9327888087, 8985206042

Basic calculations (n = 129432843)

Multiplication

n×y
n×2 258865686
n×3 388298529
n×4 517731372
n×5 647164215

Division

n÷y
n÷2 64716421.5
n÷3 43144281
n÷3 32358210.75
n÷5 25886568.6

Exponentiation

ny
n2 16752860847062649
n3 2.1683704078187E+24
n4 2.8065834656104E+32
n5 3.6326407707075E+40

Nth Root

y√n
2√n 11376.855584914
3√n 505.84193508915
4√n 106.66234380002
5√n 41.918805445037

Divisors of 129432843

1, 3, 9, 27, 31, 59, 93, 177, 279, 531, 837, 1593, 1829, 2621, 5487, 7863, 16461, 23589, 49383, 70767, 81251, 154639, 243753, 463917, 731259, 1391751, 2193777, 4175253, 4793809, 14381427, 43144281, 129432843

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 -129432842
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 129432843 can be divided by 32 positive divisors. The sum of these divisors (counting 129432843) is 1, the average is 0.03125.

Base conversion 129432843

Base System Value
2 Binary 111101101101111110100001011
3 Ternary 100000112212111000
4 Quaternary 13231233310023
5 Quinary 231113322333
6 Senary 20502110043
8 Octal 755576413
10 Decimal 129432843
12 Duodecimal 3741b323
16 Hexadecimal 7b6fd0b
20 Vigesimal 208j223
36 Base36 25270r

Cryptographic Hash Functions

md5 fd2cea3b5e89e8cf5b4507f4d24ca020
sha1 4a3873774b8457e1299ad204e771f86b2dff8992
sha256 50c97888b09d91808b00cd58b6ea0f21aee1368ae7873fb50991d974b08b2cf5
sha512 6ded478591acc0eaedba3a4afce072d51095ed602e0c2ebeccba3ddf0b0483413495a37919c977af90011a65bcaf93835ecfa075c09c3b0840b523bdded38f7a
ripemd-160 e5720fec19dcb60243358712549cace3f6a9fe37

129432843 as geometric shapes

Circle

Radius = n
Diameter 258865686
Circumference 813250537.40408
Area 5.2630664563744E+16

Sphere

Radius = n
Volume 9.0828487246197E+24
Surface area 2.1052265825498E+17
Circumference 813250537.40408

Square

Length = n
Perimeter 517731372
Area 16752860847062649
Diagonal 183045681.98711

Cube

Length = n
Surface area 100517165082375894
Volume 2.1683704078187E+24
Space diagonal 224184260.24409

Equilateral Triangle

Length = n
Perimeter 388298529
Area 7.254201539811E+15
Altitude 112092130.12204

Triangular Pyramid

Length = n
Surface area 7.254201539811E+15
Volume 2.5554490324881E+23
Height 61015227.329036