129624936 (number)

129624936 is an even 9-digits composite number following 129624935 and preceding 129624937. In scientific notation, it is written as 1.29624936 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 36684480 positive integers (up to 129624936) that are relatively prime to 129624936.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred twenty-four thousand nine hundred thirty-six

Notation

Scientific notation 1.29624936 × 10^8
Engineering notation 1.29624936 × 10^6

Prime Factorization of 129624936

Prime Factorization 2 × 2 × 2 × 3 × 7 × 107 × 7211

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 32406234
Product of the distinct prime numbers

The prime factorization of 129624936 is 2 × 2 × 2 × 3 × 7 × 107 × 7211. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 8, 13, 43, 930, 104, 4085, 111, 79785, 87351, 872591, 250274, 7438193, 2078966, 77940722, 5711710, 409403125, 585734513, 783726064, 9929038013

Basic calculations (n = 129624936)

Multiplication

n×y
n×2 259249872
n×3 388874808
n×4 518499744
n×5 648124680

Division

n÷y
n÷2 64812468
n÷3 43208312
n÷3 32406234
n÷5 25924987.2

Exponentiation

ny
n2 16802624033004096
n3 2.1780390649102E+24
n4 2.8232817439449E+32
n5 3.6596771536882E+40

Nth Root

y√n
2√n 11385.294726093
3√n 506.09205363814
4√n 106.70189654403
5√n 41.931240516298

Divisors of 129624936

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 4494, 5992, 7211, 8988, 14422, 17976, 21633, 28844, 43266, 50477, 57688, 86532, 100954, 151431, 173064, 201908, 302862, 403816, 605724, 771577, 1211448, 1543154, 2314731, 3086308, 4629462, 5401039, 6172616, 9258924, 10802078, 16203117, 18517848, 21604156, 32406234, 43208312, 64812468, 129624936

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129624935
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129624936 can be divided by 64 positive divisors. The sum of these divisors (counting 129624936) is 1, the average is 0.015625.

Base conversion 129624936

Base System Value
2 Binary 111101110011110101101101000
3 Ternary 100000220121222120
4 Quaternary 13232132231220
5 Quinary 231140444221
6 Senary 20510151240
8 Octal 756365550
10 Decimal 129624936
12 Duodecimal 374b2520
16 Hexadecimal 7b9eb68
20 Vigesimal 20a326g
36 Base36 256b8o

Cryptographic Hash Functions

md5 995bcd739cfbd7bb3fb37eaaeae75cf4
sha1 4a7aab7fd3ba2a5cb566b88e2a214df19567cc86
sha256 06f72b4868dd252f0e902c88c61bb79411613771a8f16da67d3a1ee19917ca1b
sha512 f6c0974faeffb075b621f06918eef5e6409dcf5b7d53aea702a7aaebd142b203782a7b2ebd977e7b9f85c6eb13099aa5ba1917b77ee8e70d5e64835ccf30b6a4
ripemd-160 d1c247336ff44bc2bca9d55ef1e3ea8b9bf78905

129624936 as geometric shapes

Circle

Radius = n
Diameter 259249872
Circumference 814457493.31929
Area 5.2787000223117E+16

Sphere

Radius = n
Volume 9.123348700738E+24
Surface area 2.1114800089247E+17
Circumference 814457493.31929

Square

Length = n
Perimeter 518499744
Area 16802624033004096
Diagonal 183317342.51294

Cube

Length = n
Surface area 100815744198024576
Volume 2.1780390649102E+24
Space diagonal 224516975.07986

Equilateral Triangle

Length = n
Perimeter 388874808
Area 7.2757496314102E+15
Altitude 112258487.53993

Triangular Pyramid

Length = n
Surface area 7.2757496314102E+15
Volume 2.5668436541454E+23
Height 61105780.837648