129529900 (number)

129529900 is an even 9-digits composite number following 129529899 and preceding 129529901. In scientific notation, it is written as 1.29529900 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 18 positive divisors. There are 51811920 positive integers (up to 129529900) that are relatively prime to 129529900.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29529900 × 10^8
Engineering notation 1.29529900 × 10^6

Prime Factorization of 129529900

Prime Factorization 2 × 2 × 5 × 5 × 1295299

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12952990
Product of the distinct prime numbers

The prime factorization of 129529900 is 2 × 2 × 5 × 5 × 1295299. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 1, 2, 37, 503, 654, 8816, 4998, 61784, 62921, 792032, 603779, 7931658, 9739200, 46592220, 92937580, 869120653, 672385140, 9169945302, 737070001

Basic calculations (n = 129529900)

Multiplication

n×y
n×2 259059800
n×3 388589700
n×4 518119600
n×5 647649500

Division

n÷y
n÷2 64764950
n÷3 43176633.333333
n÷3 32382475
n÷5 25905980

Exponentiation

ny
n2 16777994994010000
n3 2.1732520137746E+24
n4 2.8150111601902E+32
n5 3.6462811407833E+40

Nth Root

y√n
2√n 11381.120331496
3√n 505.96834101266
4√n 106.68233373664
5√n 41.925090238946

Divisors of 129529900

1, 2, 4, 5, 10, 20, 25, 50, 100, 1295299, 2590598, 5181196, 6476495, 12952990, 25905980, 32382475, 64764950, 129529900

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129529899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129529900 can be divided by 18 positive divisors. The sum of these divisors (counting 129529900) is 1, the average is 0.055555555555556.

Base conversion 129529900

Base System Value
2 Binary 111101110000111100000101100
3 Ternary 100000201210121201
4 Quaternary 13232013200230
5 Quinary 231124424100
6 Senary 20504135244
8 Octal 756074054
10 Decimal 129529900
12 Duodecimal 37467524
16 Hexadecimal 7b8782c
20 Vigesimal 209b4f0
36 Base36 2549ws

Cryptographic Hash Functions

md5 ab664afd2eb9ffa7f4d722a37782b0c8
sha1 d40d5e0b9d999bd54b73513b4349083558810906
sha256 7cbc32e7e22451334117cd0df4d9846f3bace55df8b956c2cc28c2757624f414
sha512 c66209a830cfb1907448f47332b7dd88efe70bced5c27649d2e3ef965b42cb10b44bfa9003b5259e1a9ba99f3df0c8fab2ea6e067a8e9af985bef273002beaac
ripemd-160 3c09330f81967431ed1c2c8d03a560a5bd1f1889

129529900 as geometric shapes

Circle

Radius = n
Diameter 259059800
Circumference 813860364.52044
Area 5.2709625815148E+16

Sphere

Radius = n
Volume 9.1032967478314E+24
Surface area 2.1083850326059E+17
Circumference 813860364.52044

Square

Length = n
Perimeter 518119600
Area 16777994994010000
Diagonal 183182941.31283

Cube

Length = n
Surface area 100667969964060000
Volume 2.1732520137746E+24
Space diagonal 224352367.89932

Equilateral Triangle

Length = n
Perimeter 388589700
Area 7.2650849446904E+15
Altitude 112176183.94966

Triangular Pyramid

Length = n
Surface area 7.2650849446904E+15
Volume 2.5612020602789E+23
Height 61060980.43761