28984952 (number)

28984952 is an even 8-digits composite number following 28984951 and preceding 28984953. In scientific notation, it is written as 2.8984952 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors. There are 14363776 positive integers (up to 28984952) that are relatively prime to 28984952.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred eighty-four thousand nine hundred fifty-two

Notation

Scientific notation 2.8984952 × 10^7
Engineering notation 2.8984952 × 10^6

Prime Factorization of 28984952

Prime Factorization 2 × 2 × 2 × 113 × 32063

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7246238
Product of the distinct prime numbers

The prime factorization of 28984952 is 2 × 2 × 2 × 113 × 32063. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 43, 50, 715, 521, 5907, 1614, 29152, 99185, 659778, 712537, 8790604, 1504661, 86034741, 4329878, 791396887, 157023803, 4633250233, 6676348546

Basic calculations (n = 28984952)

Multiplication

n×y
n×2 57969904
n×3 86954856
n×4 115939808
n×5 144924760

Division

n÷y
n÷2 14492476
n÷3 9661650.6666667
n÷3 7246238
n÷5 5796990.4

Exponentiation

ny
n2 840127442442304
n3 2.4351053593073E+22
n4 7.0581411954465E+29
n5 2.0457988375924E+37

Nth Root

y√n
2√n 5383.7674541161
3√n 307.17853288757
4√n 73.374160670607
5√n 31.076672934975

Divisors of 28984952

1, 2, 4, 8, 113, 226, 452, 904, 32063, 64126, 128252, 256504, 3623119, 7246238, 14492476, 28984952

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 -28984951
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 28984952 can be divided by 16 positive divisors. The sum of these divisors (counting 28984952) is 1, the average is 0.0625.

Base conversion 28984952

Base System Value
2 Binary 1101110100100011001111000
3 Ternary 2000112120212202
4 Quaternary 1232210121320
5 Quinary 24410004302
6 Senary 2513125332
8 Octal 156443170
10 Decimal 28984952
12 Duodecimal 9859848
16 Hexadecimal 1ba4678
20 Vigesimal 91327c
36 Base36 h98xk

Cryptographic Hash Functions

md5 fdf9db09a772bc249f958ba97e545c51
sha1 101cf699cd0e32d8303f56f131fccb1cc02d52a6
sha256 9fcb70fda3ddb75a94480c81c850006783c39e9e5b7ec0ee33af4e6dc9c60fed
sha512 f3957d06a9c0ccab791a135d83f6b069a615c95d97493d3d59e134915a7eb3254467921db23fce942c558be9c07c0293ec1017ab56a7ddfb2b4f166606373636
ripemd-160 627fe2ff99b9de7caf7e2b90ba657bcd3067085a

28984952 as geometric shapes

Circle

Radius = n
Diameter 57969904
Circumference 182117824.53571
Area 2.6393382012559E+15

Sphere

Radius = n
Volume 1.0200145476689E+23
Surface area 1.0557352805024E+16
Circumference 182117824.53571

Square

Length = n
Perimeter 115939808
Area 840127442442304
Diagonal 40990912.223133

Cube

Length = n
Surface area 5040764654653824
Volume 2.4351053593073E+22
Space diagonal 50203409.518945

Equilateral Triangle

Length = n
Perimeter 86954856
Area 3.6378585378574E+14
Altitude 25101704.759473

Triangular Pyramid

Length = n
Surface area 3.6378585378574E+14
Volume 2.8697991874498E+21
Height 13663637.407711