28432860 (number)

28432860 is an even 8-digits composite number following 28432859 and preceding 28432861. In scientific notation, it is written as 2.8432860 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 7560000 positive integers (up to 28432860) that are relatively prime to 28432860.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred thirty-two thousand eight hundred sixty

Notation

Scientific notation 2.8432860 × 10^7
Engineering notation 2.8432860 × 10^6

Prime Factorization of 28432860

Prime Factorization 2 × 2 × 3 × 5 × 751 × 631

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14216430
Product of the distinct prime numbers

The prime factorization of 28432860 is 2 × 2 × 3 × 5 × 751 × 631. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28432860)

Multiplication

n×y
n×2 56865720
n×3 85298580
n×4 113731440
n×5 142164300

Division

n÷y
n÷2 14216430
n÷3 9477620
n÷3 7108215
n÷5 5686572

Exponentiation

ny
n2 808427527779600
n3 2.2985906717503E+22
n4 6.5355506767184E+29
n5 1.8582439741404E+37

Nth Root

y√n
2√n 5332.2471810673
3√n 305.21568547509
4√n 73.02223757916
5√n 30.957373668841

Divisors of 28432860

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28432859
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28432860 can be divided by 48 positive divisors. The sum of these divisors (counting 28432860) is 1, the average is 0.020833333333333.

Base conversion 28432860

Base System Value
2 Binary 1101100011101100111011100
3 Ternary 1222111112112220
4 Quaternary 1230131213130
5 Quinary 24234322420
6 Senary 2453225340
8 Octal 154354734
10 Decimal 28432860
12 Duodecimal 9632250
16 Hexadecimal 1b1d9dc
20 Vigesimal 8he230
36 Base36 gxexo

Cryptographic Hash Functions

md5 b92ae0299f8274798c64f11cfd71ef79
sha1 8df129c9d77b2b1deee73d4c39ce5caa6c4766bd
sha256 776e8ed2684d235a508cb7aca49a67e201a180cf3536d40a554fcf3d8a32e248
sha512 d55ae49450f5c35e0146e9740ce0cd9202460d51f1965f9a476b3d1efe2e7ef2fdb7bcd924624bf2c48a29f401ea1bd95c0e8dfff1c3f4f5e1521a1174e94a0a
ripemd-160 9c9955c599ceafd9019ae58211766716308b347c

28432860 as geometric shapes

Circle

Radius = n
Diameter 56865720
Circumference 178648928.19309
Area 2.5397499822322E+15

Sphere

Radius = n
Volume 9.6283140906412E+22
Surface area 1.0158999928929E+16
Circumference 178648928.19309

Square

Length = n
Perimeter 113731440
Area 808427527779600
Diagonal 40210136.229055

Cube

Length = n
Surface area 4850565166677600
Volume 2.2985906717503E+22
Space diagonal 49247158.124493

Equilateral Triangle

Length = n
Perimeter 85298580
Area 3.5005938808789E+14
Altitude 24623579.062246

Triangular Pyramid

Length = n
Surface area 3.5005938808789E+14
Volume 2.708915085278E+21
Height 13403378.743018