129529902 (number)

129529902 is an even 9-digits composite number following 129529901 and preceding 129529903. In scientific notation, it is written as 1.29529902 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 40636800 positive integers (up to 129529902) that are relatively prime to 129529902.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million five hundred twenty-nine thousand nine hundred two

Notation

Scientific notation 1.29529902 × 10^8
Engineering notation 1.29529902 × 10^6

Prime Factorization of 129529902

Prime Factorization 2 × 3 × 17 × 1269901

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129529902
Product of the distinct prime numbers

The prime factorization of 129529902 is 2 × 3 × 17 × 1269901. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 60, 4, 611, 24, 7898, 2876, 46392, 69124, 192829, 643532, 2274488, 8224384, 50799428, 41089914, 899476739, 968603247, 2970338424, 2116987262

Basic calculations (n = 129529902)

Multiplication

n×y
n×2 259059804
n×3 388589706
n×4 518119608
n×5 647649510

Division

n÷y
n÷2 64764951
n÷3 43176634
n÷3 32382475.5
n÷5 25905980.4

Exponentiation

ny
n2 16777995512129604
n3 2.1732521144426E+24
n4 2.8150113340504E+32
n5 3.6462814222844E+40

Nth Root

y√n
2√n 11381.120419361
3√n 505.96834361679
4√n 106.68233414845
5√n 41.925090368414

Divisors of 129529902

1, 2, 3, 6, 17, 34, 51, 102, 1269901, 2539802, 3809703, 7619406, 21588317, 43176634, 64764951, 129529902

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129529901
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129529902 can be divided by 16 positive divisors. The sum of these divisors (counting 129529902) is 1, the average is 0.0625.

Base conversion 129529902

Base System Value
2 Binary 111101110000111100000101110
3 Ternary 100000201210121210
4 Quaternary 13232013200232
5 Quinary 231124424102
6 Senary 20504135250
8 Octal 756074056
10 Decimal 129529902
12 Duodecimal 37467526
16 Hexadecimal 7b8782e
20 Vigesimal 209b4f2
36 Base36 2549wu

Cryptographic Hash Functions

md5 2b75e0e82318fabfc19735249d5fc123
sha1 bb1e0289bd522ddace8edce8e97dbc0966c371fc
sha256 53ea37bd1cb4c1056fbee4642d86ea90caf08988f1b62956d833f933d1d051bc
sha512 d71213a73d1c901d58b98340f0c83f7b7664399773a194421f92f9efbb51515f0d03094c90e013b96f798cb4700bf4779e13d557dfcfaba4bf97132faf4aa9f5
ripemd-160 917f297e50a514667308c7ad5a96bc071999d4ea

129529902 as geometric shapes

Circle

Radius = n
Diameter 259059804
Circumference 813860377.08681
Area 5.2709627442869E+16

Sphere

Radius = n
Volume 9.1032971695084E+24
Surface area 2.1083850977148E+17
Circumference 813860377.08681

Square

Length = n
Perimeter 518119608
Area 16777995512129604
Diagonal 183182944.14126

Cube

Length = n
Surface area 100667973072777624
Volume 2.1732521144426E+24
Space diagonal 224352371.36342

Equilateral Triangle

Length = n
Perimeter 388589706
Area 7.2650851690428E+15
Altitude 112176185.68171

Triangular Pyramid

Length = n
Surface area 7.2650851690428E+15
Volume 2.5612021789173E+23
Height 61060981.380419