28492700 (number)

28492700 is an even 8-digits composite number following 28492699 and preceding 28492701. In scientific notation, it is written as 2.8492700 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 18 positive divisors. There are 11397040 positive integers (up to 28492700) that are relatively prime to 28492700.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety-two thousand seven hundred

Notation

Scientific notation 2.8492700 × 10^7
Engineering notation 2.8492700 × 10^6

Prime Factorization of 28492700

Prime Factorization 2 × 2 × 5 × 5 × 284927

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2849270
Product of the distinct prime numbers

The prime factorization of 28492700 is 2 × 2 × 5 × 5 × 284927. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 48, 65, 95, 753, 1060, 8866, 77804, 78015, 969829, 998976, 984497, 1667, 7136459, 96114515, 216364918, 793336911, 3330758786, 2181975181

Basic calculations (n = 28492700)

Multiplication

n×y
n×2 56985400
n×3 85478100
n×4 113970800
n×5 142463500

Division

n÷y
n÷2 14246350
n÷3 9497566.6666667
n÷3 7123175
n÷5 5698540

Exponentiation

ny
n2 811833953290000
n3 2.3131341280906E+22
n4 6.5907436771447E+29
n5 1.8778808236978E+37

Nth Root

y√n
2√n 5337.8553745863
3√n 305.42965514089
4√n 73.06062807413
5√n 30.970393334833

Divisors of 28492700

1, 2, 4, 5, 10, 20, 25, 50, 100, 284927, 569854, 1139708, 1424635, 2849270, 5698540, 7123175, 14246350, 28492700

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28492699
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28492700 can be divided by 18 positive divisors. The sum of these divisors (counting 28492700) is 1, the average is 0.055555555555556.

Base conversion 28492700

Base System Value
2 Binary 1101100101100001110011100
3 Ternary 1222121120122012
4 Quaternary 1230230032130
5 Quinary 24243231300
6 Senary 2454410352
8 Octal 154541634
10 Decimal 28492700
12 Duodecimal 96609b8
16 Hexadecimal 1b2c39c
20 Vigesimal 8i1bf0
36 Base36 gyp3w

Cryptographic Hash Functions

md5 159dfa3886d67d557c55aae8b9924345
sha1 d3f76e34e17b9065ccd6422d8418c37cb86f3b63
sha256 a79bb65a61e524651685d6d82dec54464ce39d20e9100b3fa165beef421a926d
sha512 e1cd4d0c057f101dfe85ba7a632b22d01fe9a60559bf6a6cb3bdb56e498d52e07a0e411f2a1bc880fb90f96908d21bbf84c51d5a1b624bd08c2825937ab754c5
ripemd-160 97a62987e85c202d17167e874a01acef09f7ead1

28492700 as geometric shapes

Circle

Radius = n
Diameter 56985400
Circumference 179024914.00188
Area 2.5504515835906E+15

Sphere

Radius = n
Volume 9.689233578103E+22
Surface area 1.0201806334362E+16
Circumference 179024914.00188

Square

Length = n
Perimeter 113970800
Area 811833953290000
Diagonal 40294762.768628

Cube

Length = n
Surface area 4871003719740000
Volume 2.3131341280906E+22
Space diagonal 49350804.044818

Equilateral Triangle

Length = n
Perimeter 85478100
Area 3.5153441360194E+14
Altitude 24675402.022409

Triangular Pyramid

Length = n
Surface area 3.5153441360194E+14
Volume 2.7260547129448E+21
Height 13431587.589543