28692712 (number)

28692712 is an even 8-digits composite number following 28692711 and preceding 28692713. In scientific notation, it is written as 2.8692712 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 14331120 positive integers (up to 28692712) that are relatively prime to 28692712.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred ninety-two thousand seven hundred twelve

Notation

Scientific notation 2.8692712 × 10^7
Engineering notation 2.8692712 × 10^6

Prime Factorization of 28692712

Prime Factorization 2 × 2 × 2 × 1699 × 2111

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7173178
Product of the distinct prime numbers

The prime factorization of 28692712 is 2 × 2 × 2 × 1699 × 2111. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 85, 29, 5, 907, 6806, 3787, 10901, 78297, 308342, 439092, 9386073, 1297029, 5021560, 94880321, 579156445, 997608170, 4703855169, 9666841520

Basic calculations (n = 28692712)

Multiplication

n×y
n×2 57385424
n×3 86078136
n×4 114770848
n×5 143463560

Division

n÷y
n÷2 14346356
n÷3 9564237.3333333
n÷3 7173178
n÷5 5738542.4

Exponentiation

ny
n2 823271721914944
n3 2.362189841465E+22
n4 6.777763281048E+29
n5 1.9447240982728E+37

Nth Root

y√n
2√n 5356.557849963
3√n 306.14267059428
4√n 73.188509002185
5√n 31.013752720101

Divisors of 28692712

1, 2, 4, 8, 1699, 2111, 3398, 4222, 6796, 8444, 13592, 16888, 3586589, 7173178, 14346356, 28692712

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 -28692711
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 28692712 can be divided by 16 positive divisors. The sum of these divisors (counting 28692712) is 1, the average is 0.0625.

Base conversion 28692712

Base System Value
2 Binary 1101101011101000011101000
3 Ternary 1222222202000001
4 Quaternary 1231131003220
5 Quinary 24321131322
6 Senary 2502552344
8 Octal 155350350
10 Decimal 28692712
12 Duodecimal 97386b4
16 Hexadecimal 1b5d0e8
20 Vigesimal 8j6bfc
36 Base36 h2zfs

Cryptographic Hash Functions

md5 a8e843d7693da3cfb935e8fbb5aec087
sha1 eaa1c58724667ded458f67771f00bd30d19c4fbe
sha256 e84fdc1414f5c2632bcb56f57cdd968db07f31f281eaf2016efb990271e3a397
sha512 120117df1f2f4c5f8ddbb02ff295080411d10e7d74eeed204cb2150202dd20b08f8ace54c90aa573658dcc83fe35706c1801b3465b9b872afb37736065b3b554
ripemd-160 63c4ab84f1ad6790ad3e7e3766374683af1cd648

28692712 as geometric shapes

Circle

Radius = n
Diameter 57385424
Circumference 180281626.46154
Area 2.5863843934762E+15

Sphere

Radius = n
Volume 9.8947176697743E+22
Surface area 1.0345537573905E+16
Circumference 180281626.46154

Square

Length = n
Perimeter 114770848
Area 823271721914944
Diagonal 40577622.451665

Cube

Length = n
Surface area 4939630331489664
Volume 2.362189841465E+22
Space diagonal 49697234.990941

Equilateral Triangle

Length = n
Perimeter 86078136
Area 3.5648711269785E+14
Altitude 24848617.495471

Triangular Pyramid

Length = n
Surface area 3.5648711269785E+14
Volume 2.7838674255831E+21
Height 13525874.150555