128325629 (number)

128325629 is an odd 9-digits composite number following 128325628 and preceding 128325630. In scientific notation, it is written as 1.28325629 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 126669312 positive integers (up to 128325629) that are relatively prime to 128325629.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million three hundred twenty-five thousand six hundred twenty-nine

Notation

Scientific notation 1.28325629 × 10^8
Engineering notation 1.28325629 × 10^6

Prime Factorization of 128325629

Prime Factorization 89 × 1009 × 1429

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128325629
Product of the distinct prime numbers

The prime factorization of 128325629 is 89 × 1009 × 1429. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128325629)

Multiplication

n×y
n×2 256651258
n×3 384976887
n×4 513302516
n×5 641628145

Division

n÷y
n÷2 64162814.5
n÷3 42775209.666667
n÷3 32081407.25
n÷5 25665125.8

Exponentiation

ny
n2 16467467058245641
n3 2.1131980682862E+24
n4 2.7117747131441E+32
n5 3.4799019577051E+40

Nth Root

y√n
2√n 11328.090262705
3√n 504.39541935311
4√n 106.43350159938
5√n 41.846841141763

Divisors of 128325629

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128325628
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128325629 can be divided by 8 positive divisors. The sum of these divisors (counting 128325629) is 1, the average is 0.125.

Base conversion 128325629

Base System Value
2 Binary 111101001100001011111111101
3 Ternary 22221110121200002
4 Quaternary 13221201133331
5 Quinary 230322410004
6 Senary 20422244045
8 Octal 751413775
10 Decimal 128325629
12 Duodecimal 36b86625
16 Hexadecimal 7a617fd
20 Vigesimal 2020e19
36 Base36 24egot

Cryptographic Hash Functions

md5 d7bfbf12b651ebddca5c52c8f24dcf7a
sha1 8b401a5f6fa736c81eca1af3cd450b48fd5cf221
sha256 b1f4970d6cba2d1aafcbe861806fcb9409a499ef3b1c17c69407c759bc46ced2
sha512 7bf52e1722656d33b75261e45cf5b3d582c3a78457bbd1ab0db3453363c57e4e040d568e0b99b9255cfd79f3dc7f5bc6ddd4c38f7acdd2a5b735e462a971acc2
ripemd-160 8b8de710ffb2c441fedb92f78b07612bf2563b8d

128325629 as geometric shapes

Circle

Radius = n
Diameter 256651258
Circumference 806293706.66738
Area 5.1734073533416E+16

Sphere

Radius = n
Volume 8.8517433692106E+24
Surface area 2.0693629413367E+17
Circumference 806293706.66738

Square

Length = n
Perimeter 513302516
Area 16467467058245641
Diagonal 181479844.93186

Cube

Length = n
Surface area 98804802349473846
Volume 2.1131980682862E+24
Space diagonal 222266509.34123

Equilateral Triangle

Length = n
Perimeter 384976887
Area 7.1306224042121E+15
Altitude 111133254.67062

Triangular Pyramid

Length = n
Surface area 7.1306224042121E+15
Volume 2.4904278067924E+23
Height 60493281.643953