80529728 (number)

80529728 is an even 8-digits composite number following 80529727 and preceding 80529729. In scientific notation, it is written as 8.0529728 × 10^7. The sum of its digits is 41. It has a total of 8 prime factors and 28 positive divisors. There are 40056192 positive integers (up to 80529728) that are relatively prime to 80529728.

Interesting facts

Basic properties

Name

Name eighty million five hundred twenty-nine thousand seven hundred twenty-eight

Notation

Scientific notation 8.0529728 × 10^7
Engineering notation 8.0529728 × 10^6

Prime Factorization of 80529728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 199 × 6323

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2516554
Product of the distinct prime numbers

The prime factorization of 80529728 is 2 × 2 × 2 × 2 × 2 × 2 × 199 × 6323. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 6, 26, 80, 192, 590, 5896, 9577, 18492, 19166, 973401, 433142, 3407906, 8356328, 4351716, 73001921, 771326770, 383154964, 6315703103, 8411834801

Basic calculations (n = 80529728)

Multiplication

n×y
n×2 161059456
n×3 241589184
n×4 322118912
n×5 402648640

Division

n÷y
n÷2 40264864
n÷3 26843242.666667
n÷3 20132432
n÷5 16105945.6

Exponentiation

ny
n2 6485037091753984
n3 5.2223827306886E+23
n4 4.2055706081425E+31
n5 3.3867345715851E+39

Nth Root

y√n
2√n 8973.8357462124
3√n 431.83590017854
4√n 94.73033171172
5√n 38.123366695212

Divisors of 80529728

1, 2, 4, 8, 16, 32, 64, 199, 398, 796, 1592, 3184, 6323, 6368, 12646, 12736, 25292, 50584, 101168, 202336, 404672, 1258277, 2516554, 5033108, 10066216, 20132432, 40264864, 80529728

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80529727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80529728 can be divided by 28 positive divisors. The sum of these divisors (counting 80529728) is 1, the average is 0.035714285714286.

Base conversion 80529728

Base System Value
2 Binary 100110011001100100101000000
3 Ternary 12121112100000112
4 Quaternary 10303030211000
5 Quinary 131103422403
6 Senary 11554010452
8 Octal 463144500
10 Decimal 80529728
12 Duodecimal 22b76a28
16 Hexadecimal 4ccc940
20 Vigesimal 1536468
36 Base36 1by14w

Cryptographic Hash Functions

md5 ac01cd2a447bb5c481ed6a4af89301f7
sha1 e8ce842e382ddc1d2f7664f4d45fec83c79d2053
sha256 a25905db9692e514e33faa682f915b4b8759dfcf1383fb19c4fd7e96e163cdc9
sha512 7ef88eefb7f729773d2afd2d7ff4917ca1637a5df933bdc67eae4f0dbf203738119eb16189c8605dcc5b6cd20f2c7eb22d458a9dab9515d24b899eebfa54672e
ripemd-160 5957a3a1ce5a50aadd085e506cbe731dd23ee535

80529728 as geometric shapes

Circle

Radius = n
Diameter 161059456
Circumference 505983203.76077
Area 2.0373344885712E+16

Sphere

Radius = n
Volume 2.1875465627954E+24
Surface area 8.1493379542847E+16
Circumference 505983203.76077

Square

Length = n
Perimeter 322118912
Area 6485037091753984
Diagonal 113886233.51182

Cube

Length = n
Surface area 38910222550523904
Volume 5.2223827306886E+23
Space diagonal 139481580.4157

Equilateral Triangle

Length = n
Perimeter 241589184
Area 2.8081034329717E+15
Altitude 69740790.207851

Triangular Pyramid

Length = n
Surface area 2.8081034329717E+15
Volume 6.154637071369E+22
Height 37962077.837272