28298151 (number)

28298151 is an odd 8-digits composite number following 28298150 and preceding 28298152. In scientific notation, it is written as 2.8298151 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 16061760 positive integers (up to 28298151) that are relatively prime to 28298151.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8298151 × 10^7
Engineering notation 2.8298151 × 10^6

Prime Factorization of 28298151

Prime Factorization 9 × 7 × 157 × 2861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28298151
Product of the distinct prime numbers

The prime factorization of 28298151 is 9 × 7 × 157 × 2861. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 15, 85, 758, 24, 136, 7221, 2931, 20968, 745746, 680726, 3636966, 2885362, 64654688, 28806813, 744857172, 61200347, 8498627619, 5252748942

Basic calculations (n = 28298151)

Multiplication

n×y
n×2 56596302
n×3 84894453
n×4 113192604
n×5 141490755

Division

n÷y
n÷2 14149075.5
n÷3 9432717
n÷3 7074537.75
n÷5 5659630.2

Exponentiation

ny
n2 800785350018801
n3 2.266074475342E+22
n4 6.4125717680473E+29
n5 1.8146392419054E+37

Nth Root

y√n
2√n 5319.6006429054
3√n 304.73290600622
4√n 72.935592428563
5√n 30.927983994517

Divisors of 28298151

1, 7, 9, 63, 157, 1099, 1413, 2861, 9891, 20027, 25749, 180243, 449177, 3144239, 4042593, 28298151

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 -28298150
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 28298151 can be divided by 16 positive divisors. The sum of these divisors (counting 28298151) is 1, the average is 0.0625.

Base conversion 28298151

Base System Value
2 Binary 1101011111100101110100111
3 Ternary 1222020200202200
4 Quaternary 1223330232213
5 Quinary 24221020101
6 Senary 2450305543
8 Octal 153745647
10 Decimal 28298151
12 Duodecimal 95882b3
16 Hexadecimal 1afcba7
20 Vigesimal 8gh57b
36 Base36 guizr

Cryptographic Hash Functions

md5 871a38c31ada3b2b0e1a65f0b952753f
sha1 33fea2366e9e474ec1852da0fdcfd07bdd53f64c
sha256 f8784911b2a856462c10d356188781cebce976333191fc923dd95217e29fa451
sha512 43ac3718c62e8a8aad2b261e9ee0d7cf18cee52800900192d6ee0521f25a520d9a511bb8a4fea3378e39e4db73c8dfc50c132bbf8be92fe399bc6946693c8eee
ripemd-160 a08b66244947bdd91ae28f041fc332336581de2a

28298151 as geometric shapes

Circle

Radius = n
Diameter 56596302
Circumference 177802526.58355
Area 2.5157413727214E+15

Sphere

Radius = n
Volume 9.492110565629E+22
Surface area 1.0062965490886E+16
Circumference 177802526.58355

Square

Length = n
Perimeter 113192604
Area 800785350018801
Diagonal 40019628.934282

Cube

Length = n
Surface area 4804712100112806
Volume 2.266074475342E+22
Space diagonal 49013835.292256

Equilateral Triangle

Length = n
Perimeter 84894453
Area 3.4675022804735E+14
Altitude 24506917.646128

Triangular Pyramid

Length = n
Surface area 3.4675022804735E+14
Volume 2.6705943803134E+21
Height 13339876.311427