28298197 (number)

28298197 is an odd 8-digits composite number following 28298196 and preceding 28298198. In scientific notation, it is written as 2.8298197 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 28216300 positive integers (up to 28298197) that are relatively prime to 28298197.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8298197 × 10^7
Engineering notation 2.8298197 × 10^6

Prime Factorization of 28298197

Prime Factorization 347 × 81551

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28298197
Product of the distinct prime numbers

The prime factorization of 28298197 is 347 × 81551. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 8, 88, 99, 610, 570, 3867, 6356, 46716, 80824, 920429, 154610, 411664, 6829714, 50906037, 77866458, 968811269, 483542315, 9994629061, 1190276185

Basic calculations (n = 28298197)

Multiplication

n×y
n×2 56596394
n×3 84894591
n×4 113192788
n×5 141490985

Division

n÷y
n÷2 14149098.5
n÷3 9432732.3333333
n÷3 7074549.25
n÷5 5659639.4

Exponentiation

ny
n2 800787953450809
n3 2.2660855261978E+22
n4 6.4126134639194E+29
n5 1.8146539908684E+37

Nth Root

y√n
2√n 5319.6049665365
3√n 304.73307112544
4√n 72.93562206862
5√n 30.927994049495

Divisors of 28298197

1, 347, 81551, 28298197

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28298196
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28298197 can be divided by 4 positive divisors. The sum of these divisors (counting 28298197) is 1, the average is 0.25.

Base conversion 28298197

Base System Value
2 Binary 1101011111100101111010101
3 Ternary 1222020200211101
4 Quaternary 1223330233111
5 Quinary 24221020242
6 Senary 2450310101
8 Octal 153745725
10 Decimal 28298197
12 Duodecimal 9588331
16 Hexadecimal 1afcbd5
20 Vigesimal 8gh59h
36 Base36 guj11

Cryptographic Hash Functions

md5 87f237c7c5b1356058f2708a17c1536e
sha1 1d020bb8186369c875c05d3e2e265e74e0943f98
sha256 661125c14e3ef39c6946e0ee53f553696822d60dcfe5781c700e02e59f72aad8
sha512 1388f5b6118bfea890b38df6da652b95757d8ac41e3b667a4b47ac46bf58d05451fa6199407a25d0b2414d87b2d6ed6e57d69f2c90f5eecc93333a6f851e69c3
ripemd-160 f9cb426867a498fdf0d4c7028634d96ec7a9c4d1

28298197 as geometric shapes

Circle

Radius = n
Diameter 56596394
Circumference 177802815.61007
Area 2.5157495516443E+15

Sphere

Radius = n
Volume 9.4921568553455E+22
Surface area 1.0062998206577E+16
Circumference 177802815.61007

Square

Length = n
Perimeter 113192788
Area 800787953450809
Diagonal 40019693.988106

Cube

Length = n
Surface area 4804727720704854
Volume 2.2660855261978E+22
Space diagonal 49013914.966593

Equilateral Triangle

Length = n
Perimeter 84894591
Area 3.4675135536648E+14
Altitude 24506957.483297

Triangular Pyramid

Length = n
Surface area 3.4675135536648E+14
Volume 2.6706074038719E+21
Height 13339897.996035