129356902 (number)

129356902 is an even 9-digits composite number following 129356901 and preceding 129356903. In scientific notation, it is written as 1.29356902 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 61194312 positive integers (up to 129356902) that are relatively prime to 129356902.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred fifty-six thousand nine hundred two

Notation

Scientific notation 1.29356902 × 10^8
Engineering notation 1.29356902 × 10^6

Prime Factorization of 129356902

Prime Factorization 2 × 19 × 983 × 3463

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129356902
Product of the distinct prime numbers

The prime factorization of 129356902 is 2 × 19 × 983 × 3463. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 72, 19, 583, 321, 3925, 7500, 61052, 52565, 984945, 278235, 335809, 175554, 67635743, 5034764, 594048891, 71190522, 4524544026, 4913271229

Basic calculations (n = 129356902)

Multiplication

n×y
n×2 258713804
n×3 388070706
n×4 517427608
n×5 646784510

Division

n÷y
n÷2 64678451
n÷3 43118967.333333
n÷3 32339225.5
n÷5 25871380.4

Exponentiation

ny
n2 16733208095037604
n3 2.1645559596954E+24
n4 2.8000025315183E+32
n5 3.6219965306937E+40

Nth Root

y√n
2√n 11373.517573732
3√n 505.74298632995
4√n 106.64669509053
5√n 41.913885359392

Divisors of 129356902

1, 2, 19, 38, 983, 1966, 3463, 6926, 18677, 37354, 65797, 131594, 3404129, 6808258, 64678451, 129356902

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 -129356901
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 129356902 can be divided by 16 positive divisors. The sum of these divisors (counting 129356902) is 1, the average is 0.0625.

Base conversion 129356902

Base System Value
2 Binary 111101101011101010001100110
3 Ternary 100000102000022101
4 Quaternary 13231131101212
5 Quinary 231103410102
6 Senary 20500322314
8 Octal 755352146
10 Decimal 129356902
12 Duodecimal 373a339a
16 Hexadecimal 7b5d466
20 Vigesimal 2089c52
36 Base36 250kfa

Cryptographic Hash Functions

md5 efdc64f45f68dd922f793e090616fa36
sha1 3de51f27f0dae9fe6db1c04f70b71fe60da3f141
sha256 ffbf7e8422d61e5b08a0a48663dd905c0f3cbd07815c12930fba4a47a3221da3
sha512 d5acdca94719939bb69469d4bcdea4cb06c05e8a3fa6b265ad842058492fb92bd2b428f21748fed300116d8442368a18f9de037b75b8708e8ee9d81a97da469a
ripemd-160 c192a8216a7876e39c0360638826418275973f6a

129356902 as geometric shapes

Circle

Radius = n
Diameter 258713804
Circumference 812773386.02867
Area 5.2568923622359E+16

Sphere

Radius = n
Volume 9.066870801684E+24
Surface area 2.1027569448944E+17
Circumference 812773386.02867

Square

Length = n
Perimeter 517427608
Area 16733208095037604
Diagonal 182938285.19497

Cube

Length = n
Surface area 100399248570225624
Volume 2.1645559596954E+24
Space diagonal 224052726.57371

Equilateral Triangle

Length = n
Perimeter 388070706
Area 7.245691648557E+15
Altitude 112026363.28685

Triangular Pyramid

Length = n
Surface area 7.245691648557E+15
Volume 2.5509536622639E+23
Height 60979428.398322