28298198 (number)

28298198 is an even 8-digits composite number following 28298197 and preceding 28298199. In scientific notation, it is written as 2.8298198 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 13913856 positive integers (up to 28298198) that are relatively prime to 28298198.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8298198 × 10^7
Engineering notation 2.8298198 × 10^6

Prime Factorization of 28298198

Prime Factorization 2 × 97 × 733 × 199

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28298198
Product of the distinct prime numbers

The prime factorization of 28298198 is 2 × 97 × 733 × 199. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 53, 18, 58, 464, 8366, 4203, 55799, 28786, 791143, 914057, 1995644, 1480233, 37429059, 90442127, 194267112, 39390452, 8218493539, 8227394370

Basic calculations (n = 28298198)

Multiplication

n×y
n×2 56596396
n×3 84894594
n×4 113192792
n×5 141490990

Division

n÷y
n÷2 14149099
n÷3 9432732.6666667
n÷3 7074549.5
n÷5 5659639.6

Exponentiation

ny
n2 800788010047204
n3 2.2660857664342E+22
n4 6.4126143703536E+29
n5 1.8146543114991E+37

Nth Root

y√n
2√n 5319.6050605285
3√n 304.73307471499
4√n 72.935622712968
5√n 30.927994268081

Divisors of 28298198

1, 2, 97, 194, 199, 398, 733, 1466, 19303, 38606, 71101, 142202, 145867, 291734, 14149099, 28298198

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 -28298197
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 28298198 can be divided by 16 positive divisors. The sum of these divisors (counting 28298198) is 1, the average is 0.0625.

Base conversion 28298198

Base System Value
2 Binary 1101011111100101111010110
3 Ternary 1222020200211102
4 Quaternary 1223330233112
5 Quinary 24221020243
6 Senary 2450310102
8 Octal 153745726
10 Decimal 28298198
12 Duodecimal 9588332
16 Hexadecimal 1afcbd6
20 Vigesimal 8gh59i
36 Base36 guj12

Cryptographic Hash Functions

md5 6e5efd403ae15c73b958643c487336ba
sha1 c1c63b60643aad4389d2764610b3ff0e9d1040ad
sha256 e488ad30f6076cdba6d3673eb2ec19445270795ffa652354a5096b5db7cc667e
sha512 a1fe3eb335a88351d15f5224c7c000a1e81f3db2aeb2e37f7a381c2252a09582a834a5354916b41294d60c6fb1e5dc5ddd291e12013a3be4f7a782f33a984dd7
ripemd-160 a3312b76fef26a81dba0f5d3a965d16888274a46

28298198 as geometric shapes

Circle

Radius = n
Diameter 56596396
Circumference 177802821.89326
Area 2.5157497294471E+15

Sphere

Radius = n
Volume 9.4921578616453E+22
Surface area 1.0062998917788E+16
Circumference 177802821.89326

Square

Length = n
Perimeter 113192792
Area 800788010047204
Diagonal 40019695.402319

Cube

Length = n
Surface area 4804728060283224
Volume 2.2660857664342E+22
Space diagonal 49013916.698644

Equilateral Triangle

Length = n
Perimeter 84894594
Area 3.4675137987343E+14
Altitude 24506958.349322

Triangular Pyramid

Length = n
Surface area 3.4675137987343E+14
Volume 2.6706076869932E+21
Height 13339898.46744