20129528 (number)

20129528 is an even 8-digits composite number following 20129527 and preceding 20129529. In scientific notation, it is written as 2.0129528 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 10044000 positive integers (up to 20129528) that are relatively prime to 20129528.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0129528 × 10^7
Engineering notation 2.0129528 × 10^6

Prime Factorization of 20129528

Prime Factorization 2 × 2 × 2 × 541 × 4651

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5032382
Product of the distinct prime numbers

The prime factorization of 20129528 is 2 × 2 × 2 × 541 × 4651. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 16, 8, 748, 155, 2961, 8856, 16951, 2445, 784760, 825971, 4351765, 9657292, 28180801, 96073058, 658747801, 876096046, 5308416120, 3454348796

Basic calculations (n = 20129528)

Multiplication

n×y
n×2 40259056
n×3 60388584
n×4 80518112
n×5 100647640

Division

n÷y
n÷2 10064764
n÷3 6709842.6666667
n÷3 5032382
n÷5 4025905.6

Exponentiation

ny
n2 405197897502784
n3 8.1564424233234E+21
n4 1.6418533614068E+29
n5 3.3049733210332E+36

Nth Root

y√n
2√n 4486.5942539971
3√n 272.02648963467
4√n 66.982044265588
5√n 28.891275679748

Divisors of 20129528

1, 2, 4, 8, 541, 1082, 2164, 4328, 4651, 9302, 18604, 37208, 2516191, 5032382, 10064764, 20129528

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 -20129527
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 20129528 can be divided by 16 positive divisors. The sum of these divisors (counting 20129528) is 1, the average is 0.0625.

Base conversion 20129528

Base System Value
2 Binary 1001100110010011011111000
3 Ternary 1101212200112002
4 Quaternary 1030302123320
5 Quinary 20123121103
6 Senary 1555240132
8 Octal 114623370
10 Decimal 20129528
12 Duodecimal 68a9048
16 Hexadecimal 13326f8
20 Vigesimal 65g3g8
36 Base36 bzg1k

Cryptographic Hash Functions

md5 e2d2e65c96595ec0b56aebf8f6b338b7
sha1 5d3ede6d721a418fd53da45613dee26d7fc1e9fc
sha256 2077c747925c3c409e0906f0a84e6189c0de628d6d67273e6aa094b48dfbbeea
sha512 9de1a4ccd05893f200044d15e00eea02c44f2bd1329c33616896db7f63c942f70eb1f715459356e02718aff684743fc92c800a1cb0538bd5e72109c2fc71985d
ripemd-160 8560b2fdefe224160d8b793b61fae677e07bfeb6

20129528 as geometric shapes

Circle

Radius = n
Diameter 40259056
Circumference 126477554.57006
Area 1.2729667380448E+15

Sphere

Radius = n
Volume 3.4165626128721E+22
Surface area 5.0918669521791E+15
Circumference 126477554.57006

Square

Length = n
Perimeter 80518112
Area 405197897502784
Diagonal 28467451.501769

Cube

Length = n
Surface area 2431187385016704
Volume 8.1564424233234E+21
Space diagonal 34865365.22838

Equilateral Triangle

Length = n
Perimeter 60388584
Area 1.7545583639873E+14
Altitude 17432682.61419

Triangular Pyramid

Length = n
Surface area 1.7545583639873E+14
Volume 9.612459579816E+20
Height 9489150.5005897