129201208 (number)

129201208 is an even 9-digits composite number following 129201207 and preceding 129201209. In scientific notation, it is written as 1.29201208 × 10^8. The sum of its digits is 25. It has a total of 5 prime factors and 16 positive divisors. There are 64293600 positive integers (up to 129201208) that are relatively prime to 129201208.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29201208 × 10^8
Engineering notation 1.29201208 × 10^6

Prime Factorization of 129201208

Prime Factorization 2 × 2 × 2 × 211 × 76541

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32300302
Product of the distinct prime numbers

The prime factorization of 129201208 is 2 × 2 × 2 × 211 × 76541. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 96, 43, 775, 167, 7186, 3223, 36125, 52575, 593437, 94808, 6320575, 6002949, 92174589, 98557863, 830650374, 593208261, 936801535, 3266566533

Basic calculations (n = 129201208)

Multiplication

n×y
n×2 258402416
n×3 387603624
n×4 516804832
n×5 646006040

Division

n÷y
n÷2 64600604
n÷3 43067069.333333
n÷3 32300302
n÷5 25840241.6

Exponentiation

ny
n2 16692952148659264
n3 2.156749582693E+24
n4 2.7865465143743E+32
n5 3.6002517580535E+40

Nth Root

y√n
2√n 11366.67092864
3√n 505.54000074152
4√n 106.61459059923
5√n 41.903790985779

Divisors of 129201208

1, 2, 4, 8, 211, 422, 844, 1688, 76541, 153082, 306164, 612328, 16150151, 32300302, 64600604, 129201208

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 -129201207
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 129201208 can be divided by 16 positive divisors. The sum of these divisors (counting 129201208) is 1, the average is 0.0625.

Base conversion 129201208

Base System Value
2 Binary 111101100110111010000111000
3 Ternary 100000010002201221
4 Quaternary 13230313100320
5 Quinary 231033414313
6 Senary 20453121424
8 Octal 754672070
10 Decimal 129201208
12 Duodecimal 37329274
16 Hexadecimal 7b37438
20 Vigesimal 207a308
36 Base36 24x8ag

Cryptographic Hash Functions

md5 9912a6dff525baf3df7c2a8cb0c5ff64
sha1 5532719b42e708f19e3c23f407769a30ad07eb7e
sha256 8ef50978c451e626fd814cfbb339d77d6c5c32efeca604e3aaac305f12d7a507
sha512 87506c90b04042d5289de068cd64ee1b4d1b1fd1a55111e0932af2acba02f88cc6f674dbeb8ebfa6b7951a4dd6c62bb8ea6990f82e7a6fe5c03ee27ad907ddc2
ripemd-160 df7c0a70cec208d9b622bad19e788a239dffcf50

129201208 as geometric shapes

Circle

Radius = n
Diameter 258402416
Circumference 811795131.77545
Area 5.2442455836954E+16

Sphere

Radius = n
Volume 9.0341715261615E+24
Surface area 2.0976982334782E+17
Circumference 811795131.77545

Square

Length = n
Perimeter 516804832
Area 16692952148659264
Diagonal 182718100.62859

Cube

Length = n
Surface area 100157712891955584
Volume 2.156749582693E+24
Space diagonal 223783056.65527

Equilateral Triangle

Length = n
Perimeter 387603624
Area 7.2282603124485E+15
Altitude 111891528.32764

Triangular Pyramid

Length = n
Surface area 7.2282603124485E+15
Volume 2.5417537587391E+23
Height 60906033.542862