28368434 (number)

28368434 is an even 8-digits composite number following 28368433 and preceding 28368435. In scientific notation, it is written as 2.8368434 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 14171940 positive integers (up to 28368434) that are relatively prime to 28368434.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred sixty-eight thousand four hundred thirty-four

Notation

Scientific notation 2.8368434 × 10^7
Engineering notation 2.8368434 × 10^6

Prime Factorization of 28368434

Prime Factorization 2 × 1291 × 10987

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28368434
Product of the distinct prime numbers

The prime factorization of 28368434 is 2 × 1291 × 10987. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 15, 9, 385, 306, 1851, 9054, 30340, 26425, 72756, 524383, 1981895, 9179247, 63225386, 5583475, 90648618, 793523377, 5001407568, 3965185864

Basic calculations (n = 28368434)

Multiplication

n×y
n×2 56736868
n×3 85105302
n×4 113473736
n×5 141842170

Division

n÷y
n÷2 14184217
n÷3 9456144.6666667
n÷3 7092108.5
n÷5 5673686.8

Exponentiation

ny
n2 804768047612356
n3 2.2830009244E+22
n4 6.476516104578E+29
n5 1.8372861966266E+37

Nth Root

y√n
2√n 5326.2025872098
3√n 304.98498179209
4√n 72.980837123246
5√n 30.943331677177

Divisors of 28368434

1, 2, 1291, 2582, 10987, 21974, 14184217, 28368434

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28368433
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28368434 can be divided by 8 positive divisors. The sum of these divisors (counting 28368434) is 1, the average is 0.125.

Base conversion 28368434

Base System Value
2 Binary 1101100001101111000110010
3 Ternary 1222101021011202
4 Quaternary 1230031320302
5 Quinary 24230242214
6 Senary 2452011202
8 Octal 154157062
10 Decimal 28368434
12 Duodecimal 9600b02
16 Hexadecimal 1b0de32
20 Vigesimal 8h611e
36 Base36 gw182

Cryptographic Hash Functions

md5 ae6d958371a32edf2c30ab84b66695ba
sha1 dc1c29cbb78a69553d345698cdcb5a1de23d082f
sha256 da14552a15dee158338b6b94b9f6646911504fb147875138d13be2cb1a02fb3b
sha512 e6ea907edf09e38c4601f08226d85a86c6ad75cae5f9360acb75c10ebfdab53c4331e7491c8c5088853c3e5c86cf147b4ed03692ef9f55aed2fc85fd3431622e
ripemd-160 bb8af2435868a975bad3d81bdef2c9fcfba93693

28368434 as geometric shapes

Circle

Radius = n
Diameter 56736868
Circumference 178244127.69649
Area 2.5282533862228E+15

Sphere

Radius = n
Volume 9.563011909645E+22
Surface area 1.0113013544891E+16
Circumference 178244127.69649

Square

Length = n
Perimeter 113473736
Area 804768047612356
Diagonal 40119024.106086

Cube

Length = n
Surface area 4828608285674136
Volume 2.2830009244E+22
Space diagonal 49135569.019164

Equilateral Triangle

Length = n
Perimeter 85105302
Area 3.4847478669315E+14
Altitude 24567784.509582

Triangular Pyramid

Length = n
Surface area 3.4847478669315E+14
Volume 2.6905423918307E+21
Height 13373008.035362