28937068 (number)

28937068 is an even 8-digits composite number following 28937067 and preceding 28937069. In scientific notation, it is written as 2.8937068 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 14285232 positive integers (up to 28937068) that are relatively prime to 28937068.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-seven thousand sixty-eight

Notation

Scientific notation 2.8937068 × 10^7
Engineering notation 2.8937068 × 10^6

Prime Factorization of 28937068

Prime Factorization 2 × 2 × 79 × 91573

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14468534
Product of the distinct prime numbers

The prime factorization of 28937068 is 2 × 2 × 79 × 91573. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 10, 56, 821, 632, 9455, 1056, 11908, 3777, 211044, 98810, 2849666, 1384652, 76113284, 80981128, 616000816, 795233238, 51024923, 4309484308

Basic calculations (n = 28937068)

Multiplication

n×y
n×2 57874136
n×3 86811204
n×4 115748272
n×5 144685340

Division

n÷y
n÷2 14468534
n÷3 9645689.3333333
n÷3 7234267
n÷5 5787413.6

Exponentiation

ny
n2 837353904436624
n3 2.4230566872748E+22
n4 7.0116156127526E+29
n5 2.0289559777608E+37

Nth Root

y√n
2√n 5379.3185442024
3√n 307.00928363739
4√n 73.343837806611
5√n 31.066398226081

Divisors of 28937068

1, 2, 4, 79, 158, 316, 91573, 183146, 366292, 7234267, 14468534, 28937068

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28937067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28937068 can be divided by 12 positive divisors. The sum of these divisors (counting 28937068) is 1, the average is 0.083333333333333.

Base conversion 28937068

Base System Value
2 Binary 1101110011000101101101100
3 Ternary 2000110011012021
4 Quaternary 1232120231230
5 Quinary 24401441233
6 Senary 2512115524
8 Octal 156305554
10 Decimal 28937068
12 Duodecimal 9835ba4
16 Hexadecimal 1b98b6c
20 Vigesimal 90h2d8
36 Base36 h87zg

Cryptographic Hash Functions

md5 8ee3e100a138121a163e76af135fbb76
sha1 20eaf2bc6c143e24c4747847dfd468da5aff6e3e
sha256 bb67dba3434da98a809903e61964793ec22e33dfa404a0651b83a23e84446ff6
sha512 e24722d3b8d121863461142fff2107dda04a742a273655b7aea9ba34d9f774820f8739de768a5d46c666a6b8db3e91b05883ea64cd1f0a652b96f3729b76bb3c
ripemd-160 91a42d6408f9fa26e62a1ad767aa9e0e87f89419

28937068 as geometric shapes

Circle

Radius = n
Diameter 57874136
Circumference 181816960.49046
Area 2.6306248746328E+15

Sphere

Radius = n
Volume 1.0149676117299E+23
Surface area 1.0522499498531E+16
Circumference 181816960.49046

Square

Length = n
Perimeter 115748272
Area 837353904436624
Diagonal 40923194.020912

Cube

Length = n
Surface area 5024123426619744
Volume 2.4230566872748E+22
Space diagonal 50120471.998076

Equilateral Triangle

Length = n
Perimeter 86811204
Area 3.625848766001E+14
Altitude 25060235.999038

Triangular Pyramid

Length = n
Surface area 3.625848766001E+14
Volume 2.8555996912857E+21
Height 13641064.673637