28162520 (number)

28162520 is an even 8-digits composite number following 28162519 and preceding 28162521. In scientific notation, it is written as 2.8162520 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 32 positive divisors. There are 11227008 positive integers (up to 28162520) that are relatively prime to 28162520.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8162520 × 10^7
Engineering notation 2.8162520 × 10^6

Prime Factorization of 28162520

Prime Factorization 2 × 2 × 2 × 5 × 347 × 2029

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7040630
Product of the distinct prime numbers

The prime factorization of 28162520 is 2 × 2 × 2 × 5 × 347 × 2029. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 5, 62, 94, 157, 401, 1208, 3184, 26543, 99710, 704224, 316458, 24530, 3340111, 42349155, 49677239, 198213891, 276707200, 1818137252, 2312812694

Basic calculations (n = 28162520)

Multiplication

n×y
n×2 56325040
n×3 84487560
n×4 112650080
n×5 140812600

Division

n÷y
n÷2 14081260
n÷3 9387506.6666667
n÷3 7040630
n÷5 5632504

Exponentiation

ny
n2 793127532750400
n3 2.2336470003634E+22
n4 6.2905128320674E+29
n5 1.7715669344335E+37

Nth Root

y√n
2√n 5306.8370994407
3√n 304.24527181768
4√n 72.848041150334
5√n 30.898279871874

Divisors of 28162520

1, 2, 4, 5, 8, 10, 20, 40, 347, 694, 1388, 1735, 2029, 2776, 3470, 4058, 6940, 8116, 10145, 13880, 16232, 20290, 40580, 81160, 704063, 1408126, 2816252, 3520315, 5632504, 7040630, 14081260, 28162520

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28162519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28162520 can be divided by 32 positive divisors. The sum of these divisors (counting 28162520) is 1, the average is 0.03125.

Base conversion 28162520

Base System Value
2 Binary 1101011011011100111011000
3 Ternary 1221222210201022
4 Quaternary 1223123213120
5 Quinary 24202200040
6 Senary 2443342012
8 Octal 153334730
10 Decimal 28162520
12 Duodecimal 9521908
16 Hexadecimal 1adb9d8
20 Vigesimal 8g0660
36 Base36 grmc8

Cryptographic Hash Functions

md5 54b45dafdb1826346e9e8a97a5424dbe
sha1 4d692f4b3140ac97fa3dc3a3d679bfea37a8c4b7
sha256 dbea0dad3d949076380798b79ee0c43e235c6bb76d79d039ca6ba060bba2be3a
sha512 a1e01abd8b07a1d98a263fd430f3ce0d95bc924529a8988a11cbaced305ead57a1ff4b5a30f8be8ae63a08be34eed0d7e65d87a99e2cf1533fec0fe08e0a974a
ripemd-160 7ddf2192d04ae6b7b12635c11b709d932da0e9e6

28162520 as geometric shapes

Circle

Radius = n
Diameter 56325040
Circumference 176950331.87715
Area 2.4916836302485E+15

Sphere

Radius = n
Volume 9.3562786760726E+22
Surface area 9.9667345209938E+15
Circumference 176950331.87715

Square

Length = n
Perimeter 112650080
Area 793127532750400
Diagonal 39827817.734604

Cube

Length = n
Surface area 4758765196502400
Volume 2.2336470003634E+22
Space diagonal 48778915.509175

Equilateral Triangle

Length = n
Perimeter 84487560
Area 3.4343429590136E+14
Altitude 24389457.754587

Triangular Pyramid

Length = n
Surface area 3.4343429590136E+14
Volume 2.6323782345566E+21
Height 13275939.244868