129125536 (number)

129125536 is an even 9-digits composite number following 129125535 and preceding 129125537. In scientific notation, it is written as 1.29125536 × 10^8. The sum of its digits is 34. It has a total of 7 prime factors and 24 positive divisors. There are 64132800 positive integers (up to 129125536) that are relatively prime to 129125536.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29125536 × 10^8
Engineering notation 1.29125536 × 10^6

Prime Factorization of 129125536

Prime Factorization 2 × 2 × 2 × 2 × 2 × 151 × 26723

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8070346
Product of the distinct prime numbers

The prime factorization of 129125536 is 2 × 2 × 2 × 2 × 2 × 151 × 26723. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 8, 2, 70, 169, 581, 9241, 8740, 39584, 87804, 612503, 666532, 7532927, 5362085, 59780042, 18245820, 626320023, 632322803, 2661388092, 7938489445

Basic calculations (n = 129125536)

Multiplication

n×y
n×2 258251072
n×3 387376608
n×4 516502144
n×5 645627680

Division

n÷y
n÷2 64562768
n÷3 43041845.333333
n÷3 32281384
n÷5 25825107.2

Exponentiation

ny
n2 16673404047287296
n3 2.1529622345505E+24
n4 2.780024025241E+32
n5 3.5897209235212E+40

Nth Root

y√n
2√n 11363.341761999
3√n 505.44128470385
4√n 106.59897636469
5√n 41.898881299779

Divisors of 129125536

1, 2, 4, 8, 16, 32, 151, 302, 604, 1208, 2416, 4832, 26723, 53446, 106892, 213784, 427568, 855136, 4035173, 8070346, 16140692, 32281384, 64562768, 129125536

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 -129125535
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 129125536 can be divided by 24 positive divisors. The sum of these divisors (counting 129125536) is 1, the average is 0.041666666666667.

Base conversion 129125536

Base System Value
2 Binary 111101100100100110010100000
3 Ternary 22222222020221021
4 Quaternary 13230210302200
5 Quinary 231024004121
6 Senary 20451335224
8 Octal 754446240
10 Decimal 129125536
12 Duodecimal 372b1514
16 Hexadecimal 7b24ca0
20 Vigesimal 2070dgg
36 Base36 24vlwg

Cryptographic Hash Functions

md5 13476a8f5fa4f7369fabed0bdf8572d9
sha1 0428fcabcb8dee15fb2038fbcfd2602f53ef9bbb
sha256 0680326c8b0c8e79918881e4d339c55211f336c4f0a29f984b3299699289ee45
sha512 7386cec7ee4fbc0b485330c6493eb1752bf5976d9c5a5d850673a0baae808e68df1315ba10445132f44fdee32084e3b9ba909aaaeb8b3e6e4cb62a0b03f66022
ripemd-160 5c8e9d0778481812af6a521b65dc6d8227a41ed9

129125536 as geometric shapes

Circle

Radius = n
Diameter 258251072
Circumference 811319670.57689
Area 5.2381043665292E+16

Sphere

Radius = n
Volume 9.0183071193603E+24
Surface area 2.0952417466117E+17
Circumference 811319670.57689

Square

Length = n
Perimeter 516502144
Area 16673404047287296
Diagonal 182611084.2599

Cube

Length = n
Surface area 100040424283723776
Volume 2.1529622345505E+24
Space diagonal 223651988.90656

Equilateral Triangle

Length = n
Perimeter 387376608
Area 7.2197957362565E+15
Altitude 111825994.45328

Triangular Pyramid

Length = n
Surface area 7.2197957362565E+15
Volume 2.5372903261487E+23
Height 60870361.419965