28377400 (number)

28377400 is an even 8-digits composite number following 28377399 and preceding 28377401. In scientific notation, it is written as 2.8377400 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 64 positive divisors. There are 10454400 positive integers (up to 28377400) that are relatively prime to 28377400.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred seventy-seven thousand four hundred

Notation

Scientific notation 2.8377400 × 10^7
Engineering notation 2.8377400 × 10^6

Prime Factorization of 28377400

Prime Factorization 2 × 2 × 2 × 25 × 31 × 23 × 199

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7094350
Product of the distinct prime numbers

The prime factorization of 28377400 is 2 × 2 × 2 × 25 × 31 × 23 × 199. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28377400)

Multiplication

n×y
n×2 56754800
n×3 85132200
n×4 113509600
n×5 141887000

Division

n÷y
n÷2 14188700
n÷3 9459133.3333333
n÷3 7094350
n÷5 5675480

Exponentiation

ny
n2 805276830760000
n3 2.2851662737209E+22
n4 6.4847077415887E+29
n5 1.8401914546616E+37

Nth Root

y√n
2√n 5327.0442085644
3√n 305.01710913609
4√n 72.986602938926
5√n 30.945287392069

Divisors of 28377400

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28377399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28377400 can be divided by 64 positive divisors. The sum of these divisors (counting 28377400) is 1, the average is 0.015625.

Base conversion 28377400

Base System Value
2 Binary 1101100010000000100111000
3 Ternary 1222101201110211
4 Quaternary 1230100010320
5 Quinary 24231034100
6 Senary 2452120504
8 Octal 154200470
10 Decimal 28377400
12 Duodecimal 9606134
16 Hexadecimal 1b10138
20 Vigesimal 8h73a0
36 Base36 gw854

Cryptographic Hash Functions

md5 ba500ffda06af9d9cd55bd1da127878f
sha1 4c7a99c1c5233aca7703b890074518af22fbe79a
sha256 803a7a6b974398956838e558e7b7a0f7e8b55771f3789a8ea57d0733ea897cc5
sha512 22f81b49d53f0bf97b376b1b63d095d945c0d7b99d958820b12f63f6466163ab33a28d80504360e098e453c79346b6f7ceea8a05cef14629b9e3da7c899e5f91
ripemd-160 e18dd5f75baae845316399fbfea01113b670d1f1

28377400 as geometric shapes

Circle

Radius = n
Diameter 56754800
Circumference 178300462.73596
Area 2.5298517756217E+15

Sphere

Radius = n
Volume 9.5720821036702E+22
Surface area 1.0119407102487E+16
Circumference 178300462.73596

Square

Length = n
Perimeter 113509600
Area 805276830760000
Diagonal 40131703.944886

Cube

Length = n
Surface area 4831660984560000
Volume 2.2851662737209E+22
Space diagonal 49151098.586705

Equilateral Triangle

Length = n
Perimeter 85132200
Area 3.4869509625859E+14
Altitude 24575549.293353

Triangular Pyramid

Length = n
Surface area 3.4869509625859E+14
Volume 2.6930942804781E+21
Height 13377234.648295