28162512 (number)

28162512 is an even 8-digits composite number following 28162511 and preceding 28162513. In scientific notation, it is written as 2.8162512 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 80 positive divisors. There are 7869312 positive integers (up to 28162512) that are relatively prime to 28162512.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-two thousand five hundred twelve

Notation

Scientific notation 2.8162512 × 10^7
Engineering notation 2.8162512 × 10^6

Prime Factorization of 28162512

Prime Factorization 2 × 2 × 2 × 2 × 3 × 63 × 139 × 67

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 3520314
Product of the distinct prime numbers

The prime factorization of 28162512 is 2 × 2 × 2 × 2 × 3 × 63 × 139 × 67. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 5, 47, 55, 430, 783, 5508, 8762, 26446, 62548, 485238, 436846, 1842384, 2164350, 38708423, 77220659, 599234579, 638610573, 3911699279, 3079767516

Basic calculations (n = 28162512)

Multiplication

n×y
n×2 56325024
n×3 84487536
n×4 112650048
n×5 140812560

Division

n÷y
n÷2 14081256
n÷3 9387504
n÷3 7040628
n÷5 5632502.4

Exponentiation

ny
n2 793127082150144
n3 2.2336450968578E+22
n4 6.2905056844E+29
n5 1.7715644182298E+37

Nth Root

y√n
2√n 5306.836345696
3√n 304.24524300915
4√n 72.848035976929
5√n 30.898278116447

Divisors of 28162512

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 63, 67, 126, 134, 139, 189, 201, 252, 268, 278, 378, 402, 417, 504, 536, 556, 756, 804, 834, 1008, 1072, 1112, 1512, 1608, 1668, 2224, 3024, 3216, 3336, 4221, 6672, 8442, 8757, 9313, 12663, 16884, 17514, 18626, 25326, 26271, 27939, 33768, 35028, 37252, 50652, 52542, 55878, 67536, 70056, 74504, 101304, 105084, 111756, 140112, 149008, 202608, 210168, 223512, 420336, 447024, 586719, 1173438, 1760157, 2346876, 3520314, 4693752, 7040628, 9387504, 14081256, 28162512

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28162511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28162512 can be divided by 80 positive divisors. The sum of these divisors (counting 28162512) is 1, the average is 0.0125.

Base conversion 28162512

Base System Value
2 Binary 1101011011011100111010000
3 Ternary 1221222210201000
4 Quaternary 1223123213100
5 Quinary 24202200022
6 Senary 2443342000
8 Octal 153334720
10 Decimal 28162512
12 Duodecimal 9521900
16 Hexadecimal 1adb9d0
20 Vigesimal 8g065c
36 Base36 grmc0

Cryptographic Hash Functions

md5 c1ad1f3c62de9719f5ace052206907e6
sha1 3a1d02d8f1e548d7f46285f3e2fdd00ad9dfa5a1
sha256 d9afb970c8d27527d47a39763377895cd0f23bf046fdf1937cb6e4a233776560
sha512 fe535b8be96a307220d9838eafc4b193a4a7122f60c9b977d5684a6616761a82ec182a6f19eed7458a00b0984b848e90cafc4aed270cbcce1ad1f7ee6c89999e
ripemd-160 d07462873e7d09255439503129cea5e11d8f0eab

28162512 as geometric shapes

Circle

Radius = n
Diameter 56325024
Circumference 176950281.61167
Area 2.491682214646E+15

Sphere

Radius = n
Volume 9.3562707026873E+22
Surface area 9.966728858584E+15
Circumference 176950281.61167

Square

Length = n
Perimeter 112650048
Area 793127082150144
Diagonal 39827806.420895

Cube

Length = n
Surface area 4758762492900864
Volume 2.2336450968578E+22
Space diagonal 48778901.652768

Equilateral Triangle

Length = n
Perimeter 84487536
Area 3.4343410078573E+14
Altitude 24389450.826384

Triangular Pyramid

Length = n
Surface area 3.4343410078573E+14
Volume 2.6323759912538E+21
Height 13275935.473632