28994516 (number)

28994516 is an even 8-digits composite number following 28994515 and preceding 28994517. In scientific notation, it is written as 2.8994516 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 14439000 positive integers (up to 28994516) that are relatively prime to 28994516.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-four thousand five hundred sixteen

Notation

Scientific notation 2.8994516 × 10^7
Engineering notation 2.8994516 × 10^6

Prime Factorization of 28994516

Prime Factorization 2 × 2 × 251 × 28879

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14497258
Product of the distinct prime numbers

The prime factorization of 28994516 is 2 × 2 × 251 × 28879. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 11, 90, 810, 963, 2556, 6971, 19534, 90933, 349887, 361311, 9915017, 4994282, 8670478, 90897058, 472056572, 851429480, 102813855, 3317499745

Basic calculations (n = 28994516)

Multiplication

n×y
n×2 57989032
n×3 86983548
n×4 115978064
n×5 144972580

Division

n÷y
n÷2 14497258
n÷3 9664838.6666667
n÷3 7248629
n÷5 5798903.2

Exponentiation

ny
n2 840681958074256
n3 2.4375166484295E+22
n4 7.0674615463157E+29
n5 2.0491762688403E+37

Nth Root

y√n
2√n 5384.6556064432
3√n 307.21231515752
4√n 73.380212635582
5√n 31.078723503003

Divisors of 28994516

1, 2, 4, 251, 502, 1004, 28879, 57758, 115516, 7248629, 14497258, 28994516

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28994515
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28994516 can be divided by 12 positive divisors. The sum of these divisors (counting 28994516) is 1, the average is 0.083333333333333.

Base conversion 28994516

Base System Value
2 Binary 1101110100110101111010100
3 Ternary 2000120001222222
4 Quaternary 1232212233110
5 Quinary 24410311031
6 Senary 2513241512
8 Octal 156465724
10 Decimal 28994516
12 Duodecimal 9863298
16 Hexadecimal 1ba6bd4
20 Vigesimal 91465g
36 Base36 h9gb8

Cryptographic Hash Functions

md5 921be6abc56ea8af1bf49b4d343a8807
sha1 38f364b623fd4bc7b75c5f74a6d36cfe39125070
sha256 15d95b4a1a67ddb3af8bc08ac18e9bee59aa81210dc564eb6d0e1230e96498f6
sha512 3ea9d78c70f9e2d80a7a8f9cc109fa8c56eecf119a29261b70793bc3d1d35b9b5a56a2ddae7bf93a0d94eb774df91f57f8f914b8dfe553cb37d64dc4ee4946db
ripemd-160 082fb73d06acbb922c9221ba9babb3ab01b01221

28994516 as geometric shapes

Circle

Radius = n
Diameter 57989032
Circumference 182177916.91998
Area 2.6410802634916E+15

Sphere

Radius = n
Volume 1.0210245860945E+23
Surface area 1.0564321053966E+16
Circumference 182177916.91998

Square

Length = n
Perimeter 115978064
Area 840681958074256
Diagonal 41004437.761644

Cube

Length = n
Surface area 5044091748445536
Volume 2.4375166484295E+22
Space diagonal 50219974.852869

Equilateral Triangle

Length = n
Perimeter 86983548
Area 3.6402596609778E+14
Altitude 25109987.426434

Triangular Pyramid

Length = n
Surface area 3.6402596609778E+14
Volume 2.8726409189327E+21
Height 13668145.920548