129016908 (number)

129016908 is an even 9-digits composite number following 129016907 and preceding 129016909. In scientific notation, it is written as 1.29016908 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 43005600 positive integers (up to 129016908) that are relatively prime to 129016908.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million sixteen thousand nine hundred eight

Notation

Scientific notation 1.29016908 × 10^8
Engineering notation 1.29016908 × 10^6

Prime Factorization of 129016908

Prime Factorization 2 × 2 × 3 × 9 × 1194601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64508454
Product of the distinct prime numbers

The prime factorization of 129016908 is 2 × 2 × 3 × 9 × 1194601. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 1, 100, 93, 382, 996, 8259, 9611, 47530, 89781, 313291, 731962, 7530488, 620419, 37768301, 15875836, 633150654, 513446008, 930709265, 7308993073

Basic calculations (n = 129016908)

Multiplication

n×y
n×2 258033816
n×3 387050724
n×4 516067632
n×5 645084540

Division

n÷y
n÷2 64508454
n÷3 43005636
n÷3 32254227
n÷5 25803381.6

Exponentiation

ny
n2 16645362549880464
n3 2.1475332087246E+24
n4 2.7706809441696E+32
n5 3.5746468847129E+40

Nth Root

y√n
2√n 11358.561000408
3√n 505.2995092884
4√n 106.57654995546
5√n 41.891829365434

Divisors of 129016908

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1194601, 2389202, 3583803, 4778404, 7167606, 10751409, 14335212, 21502818, 32254227, 43005636, 64508454, 129016908

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129016907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129016908 can be divided by 24 positive divisors. The sum of these divisors (counting 129016908) is 1, the average is 0.041666666666667.

Base conversion 129016908

Base System Value
2 Binary 111101100001010010001001100
3 Ternary 22222202201221000
4 Quaternary 13230022101030
5 Quinary 231012020113
6 Senary 20445140300
8 Octal 754122114
10 Decimal 129016908
12 Duodecimal 3725a690
16 Hexadecimal 7b0a44c
20 Vigesimal 2067258
36 Base36 24ta30

Cryptographic Hash Functions

md5 c41fa8c5772a11d45ee8717786491b59
sha1 69d8a9353480a0eec0bb8fc996032a84e6ac4d34
sha256 d4dd56d4db8abd8a22f14ebafeb2c58e961e00b8025056b8bf6f51e101411c6e
sha512 5736ffbf61dd27523f16333f4c4f274810a284ce4004f46ff18fc67291748734d218a74220aa4fedfffac12f079b54de18394f5056339a5d899f9d8a3f899eef
ripemd-160 9b95342a14ebd7d333ebc727979b80c69f4fbfea

129016908 as geometric shapes

Circle

Radius = n
Diameter 258033816
Circumference 810637140.72334
Area 5.2292948703043E+16

Sphere

Radius = n
Volume 8.995566069159E+24
Surface area 2.0917179481217E+17
Circumference 810637140.72334

Square

Length = n
Perimeter 516067632
Area 16645362549880464
Diagonal 182457461.06904

Cube

Length = n
Surface area 99872175299282784
Volume 2.1475332087246E+24
Space diagonal 223463839.69144

Equilateral Triangle

Length = n
Perimeter 387050724
Area 7.2076534116993E+15
Altitude 111731919.84572

Triangular Pyramid

Length = n
Surface area 7.2076534116993E+15
Volume 2.5308921578541E+23
Height 60819153.689681