528040921 (number)

528040921 is an odd 9-digits composite number following 528040920 and preceding 528040922. In scientific notation, it is written as 5.28040921 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 526320612 positive integers (up to 528040921) that are relatively prime to 528040921.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.28040921 × 10^8
Engineering notation 5.28040921 × 10^6

Prime Factorization of 528040921

Prime Factorization 307 × 1720003

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 528040921
Product of the distinct prime numbers

The prime factorization of 528040921 is 307 × 1720003. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 4, 85, 51, 645, 960, 3333, 7558, 80149, 58547, 402955, 66430, 7140248, 195960, 93583550, 83750264, 236297031, 633878716, 7183959215, 6196569963

Basic calculations (n = 528040921)

Multiplication

n×y
n×2 1056081842
n×3 1584122763
n×4 2112163684
n×5 2640204605

Division

n÷y
n÷2 264020460.5
n÷3 176013640.33333
n÷3 132010230.25
n÷5 105608184.2

Exponentiation

ny
n2 278827214250528241
n3 1.4723217901271E+26
n4 7.774461540671E+34
n5 4.105233832215E+43

Nth Root

y√n
2√n 22979.14099787
3√n 808.26888383541
4√n 151.58872318834
5√n 55.530747042272

Divisors of 528040921

1, 307, 1720003, 528040921

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -528040920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 528040921 can be divided by 4 positive divisors. The sum of these divisors (counting 528040921) is 1, the average is 0.25.

Base conversion 528040921

Base System Value
2 Binary 11111011110010100001111011001
3 Ternary 1100210121020222011
4 Quaternary 133132110033121
5 Quinary 2040134302141
6 Senary 124221425521
8 Octal 3736241731
10 Decimal 528040921
12 Duodecimal 128a0b2a1
16 Hexadecimal 1f7943d9
20 Vigesimal 8505261
36 Base36 8qdqzd

Cryptographic Hash Functions

md5 5d4d084763802cb742fa9a9500403b54
sha1 e99602efb787886b923c8e887867a23ae08f3530
sha256 4a4fe0e8c650238e1c047fd276aea9a4d9238f584faaa6d8d2bebd47f6ce7ff0
sha512 0a77d36ff6184053424585707cf37f65c17727c43d32814847d764650d400958a2c442aabd5ed5ba1eec14a47ff04f1296d97dda21c2cae6d67f80887c6fa125
ripemd-160 30e6c521300a9aca549f9173fcff9eb115c8570c

528040921 as geometric shapes

Circle

Radius = n
Diameter 1056081842
Circumference 3317778956.4168
Area 8.7596152791037E+17

Sphere

Radius = n
Volume 6.1672470927781E+26
Surface area 3.5038461116415E+18
Circumference 3317778956.4168

Square

Length = n
Perimeter 2112163684
Area 278827214250528241
Diagonal 746762631.96618

Cube

Length = n
Surface area 1672963285503169446
Volume 1.4723217901271E+26
Space diagonal 914593703.64746

Equilateral Triangle

Length = n
Perimeter 1584122763
Area 1.207357254037E+17
Altitude 457296851.82373

Triangular Pyramid

Length = n
Surface area 1.207357254037E+17
Volume 1.7351478698127E+25
Height 248920877.32206