128529437 (number)

128529437 is an odd 9-digits prime number following 128529436 and preceding 128529438. In scientific notation, it is written as 1.28529437 × 10^8. The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors. There are 128529436 positive integers (up to 128529437) that are relatively prime to 128529437.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred twenty-nine thousand four hundred thirty-seven

Notation

Scientific notation 1.28529437 × 10^8
Engineering notation 1.28529437 × 10^6

Prime Factorization of 128529437

Prime Factorization 128529437

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 128529437
Product of the distinct prime numbers

The prime factorization of 128529437 is 128529437. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 2, 66, 70, 181, 969, 8727, 3572, 46703, 41958, 744575, 457378, 4952313, 5715234, 52195031, 31088109, 88438912, 762379146, 3774857515, 3925914195

Basic calculations (n = 128529437)

Multiplication

n×y
n×2 257058874
n×3 385588311
n×4 514117748
n×5 642647185

Division

n÷y
n÷2 64264718.5
n÷3 42843145.666667
n÷3 32132359.25
n÷5 25705887.4

Exponentiation

ny
n2 16519816175536969
n3 2.1232826723853E+24
n4 2.7290432647353E+32
n5 3.5076239436507E+40

Nth Root

y√n
2√n 11337.082384811
3√n 504.66230666637
4√n 106.47573613181
5√n 41.860125016643

Divisors of 128529437

1, 128529437

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 128529438
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 64264719
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11337.082428914
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999844394
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128529437 can be divided by 2 positive divisors. The sum of these divisors (counting 128529437) is 128529438, the average is 64264719.

Base conversion 128529437

Base System Value
2 Binary 111101010010011010000011101
3 Ternary 22221211222020112
4 Quaternary 13222103100131
5 Quinary 230400420222
6 Senary 20430455405
8 Octal 752232035
10 Decimal 128529437
12 Duodecimal 37064565
16 Hexadecimal 7a9341d
20 Vigesimal 20363bh
36 Base36 24ity5

Cryptographic Hash Functions

md5 0c453fc224fd93e5dd96fe10a2639fd6
sha1 10d9db192e5654691c1a60a0126b901f66123f43
sha256 5415bf8e2098fdde75c253137595249a0fb1161dee2c0bbff3acb44ba9e3b0a0
sha512 56456db43feac9ceb9770da763d02ee8472904878bff617e84414696150fe5dec57fa338182cb54c400db1d2e5e407713d16ba9d3e669b86ec5ab2c739b383c3
ripemd-160 29d4af17d63368f6f5e3dcfa6a0e5c6d868d3c39

128529437 as geometric shapes

Circle

Radius = n
Diameter 257058874
Circumference 807574270.09846
Area 5.1898533135721E+16

Sphere

Radius = n
Volume 8.89398566008E+24
Surface area 2.0759413254288E+17
Circumference 807574270.09846

Square

Length = n
Perimeter 514117748
Area 16519816175536969
Diagonal 181768072.96958

Cube

Length = n
Surface area 99118897053221814
Volume 2.1232826723853E+24
Space diagonal 222619515.15222

Equilateral Triangle

Length = n
Perimeter 385588311
Area 7.1532902369321E+15
Altitude 111309757.57611

Triangular Pyramid

Length = n
Surface area 7.1532902369321E+15
Volume 2.5023126266992E+23
Height 60589357.656526