28932860 (number)

28932860 is an even 8-digits composite number following 28932859 and preceding 28932861. In scientific notation, it is written as 2.8932860 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 10463040 positive integers (up to 28932860) that are relatively prime to 28932860.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8932860 × 10^7
Engineering notation 2.8932860 × 10^6

Prime Factorization of 28932860

Prime Factorization 2 × 2 × 5 × 11 × 347 × 379

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14466430
Product of the distinct prime numbers

The prime factorization of 28932860 is 2 × 2 × 5 × 11 × 347 × 379. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28932860)

Multiplication

n×y
n×2 57865720
n×3 86798580
n×4 115731440
n×5 144664300

Division

n÷y
n÷2 14466430
n÷3 9644286.6666667
n÷3 7233215
n÷5 5786572

Exponentiation

ny
n2 837110387779600
n3 2.4219997654173E+22
n4 7.0075380132851E+29
n5 2.0274811628306E+37

Nth Root

y√n
2√n 5378.9274023731
3√n 306.99440125317
4√n 73.341171263984
5√n 31.065494644498

Divisors of 28932860

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 -28932859
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 28932860 can be divided by 48 positive divisors. The sum of these divisors (counting 28932860) is 1, the average is 0.020833333333333.

Base conversion 28932860

Base System Value
2 Binary 1101110010111101011111100
3 Ternary 2000102221102102
4 Quaternary 1232113223330
5 Quinary 24401322420
6 Senary 2512044232
8 Octal 156275374
10 Decimal 28932860
12 Duodecimal 9833678
16 Hexadecimal 1b97afc
20 Vigesimal 90gc30
36 Base36 h84qk

Cryptographic Hash Functions

md5 18fcb7fb3cb66d629e798b9f412bfa7b
sha1 f8d9d8ff75cb307a6a69c84bcb316d20e70ee480
sha256 cc1a098918f67cf13c36eab0f115f4b792ee0660cf821f1b81d3f7364d0390a4
sha512 b84a24ce710ad5010f8fe3ae41d7209f6dbfa3fbcdb012914ab8b1e083c3a9407547f14bbce52643ff6888d19411c02e294a391cdeaec02b0fe15ff9ecef3340
ripemd-160 fe3ca7da69b6dfe052189bc31dba0fe03ded5ce9

28932860 as geometric shapes

Circle

Radius = n
Diameter 57865720
Circumference 181790520.84668
Area 2.6298598444921E+15

Sphere

Radius = n
Volume 1.0145248893375E+23
Surface area 1.0519439377968E+16
Circumference 181790520.84668

Square

Length = n
Perimeter 115731440
Area 837110387779600
Diagonal 40917243.010242

Cube

Length = n
Surface area 5022662326677600
Volume 2.4219997654173E+22
Space diagonal 50113183.528277

Equilateral Triangle

Length = n
Perimeter 86798580
Area 3.6247943079449E+14
Altitude 25056591.764139

Triangular Pyramid

Length = n
Surface area 3.6247943079449E+14
Volume 2.8543540969313E+21
Height 13639081.003414