28993608 (number)

28993608 is an even 8-digits composite number following 28993607 and preceding 28993609. In scientific notation, it is written as 2.8993608 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors. There are 8283744 positive integers (up to 28993608) that are relatively prime to 28993608.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-three thousand six hundred eight

Notation

Scientific notation 2.8993608 × 10^7
Engineering notation 2.8993608 × 10^6

Prime Factorization of 28993608

Prime Factorization 2 × 2 × 2 × 63 × 57527

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7248402
Product of the distinct prime numbers

The prime factorization of 28993608 is 2 × 2 × 2 × 63 × 57527. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 38, 31, 494, 42, 7335, 5450, 70793, 4257, 671927, 958248, 1490399, 9698576, 32113661, 50087124, 736024572, 375085062, 5426869352, 9477866709

Basic calculations (n = 28993608)

Multiplication

n×y
n×2 57987216
n×3 86980824
n×4 115974432
n×5 144968040

Division

n÷y
n÷2 14496804
n÷3 9664536
n÷3 7248402
n÷5 5798721.6

Exponentiation

ny
n2 840629304857664
n3 2.4372876538356E+22
n4 7.0665762818548E+29
n5 2.048855426182E+37

Nth Root

y√n
2√n 5384.5712921272
3√n 307.20910820976
4√n 73.379638130255
5√n 31.078528846645

Divisors of 28993608

1, 2, 4, 8, 63, 126, 252, 504, 57527, 115054, 230108, 460216, 3624201, 7248402, 14496804, 28993608

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 -28993607
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 28993608 can be divided by 16 positive divisors. The sum of these divisors (counting 28993608) is 1, the average is 0.0625.

Base conversion 28993608

Base System Value
2 Binary 1101110100110100001001000
3 Ternary 2000120000202100
4 Quaternary 1232212201020
5 Quinary 24410243413
6 Senary 2513233400
8 Octal 156464110
10 Decimal 28993608
12 Duodecimal 9862860
16 Hexadecimal 1ba6848
20 Vigesimal 914408
36 Base36 h9fm0

Cryptographic Hash Functions

md5 7c1614cd4741629054f2ce661fa92454
sha1 975d118d04c74da06d8f9e2ee2a66f3538658fe6
sha256 5a8f919c8c84d7863378eeafd4dd75825ea6082fae3c6878af96cff146980b72
sha512 2c86c18471325caa56511770aec402f72ff90b3aad73f914e0aa14acbb21a299a9655ba1ecbd198730540a2ab7046598a02f8bbee10640fb847330e85eaa0dfb
ripemd-160 f537cbb0a0676261358183060cb6972aa41bc83d

28993608 as geometric shapes

Circle

Radius = n
Diameter 57987216
Circumference 182172211.78772
Area 2.6409148485331E+15

Sphere

Radius = n
Volume 1.0209286650633E+23
Surface area 1.0563659394133E+16
Circumference 182172211.78772

Square

Length = n
Perimeter 115974432
Area 840629304857664
Diagonal 41003153.655729

Cube

Length = n
Surface area 5043775829145984
Volume 2.4372876538356E+22
Space diagonal 50218402.150735

Equilateral Triangle

Length = n
Perimeter 86980824
Area 3.640031665862E+14
Altitude 25109201.075368

Triangular Pyramid

Length = n
Surface area 3.640031665862E+14
Volume 2.8723710462156E+21
Height 13667717.885243