28938316 (number)

28938316 is an even 8-digits composite number following 28938315 and preceding 28938317. In scientific notation, it is written as 2.8938316 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 13094400 positive integers (up to 28938316) that are relatively prime to 28938316.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-eight thousand three hundred sixteen

Notation

Scientific notation 2.8938316 × 10^7
Engineering notation 2.8938316 × 10^6

Prime Factorization of 28938316

Prime Factorization 2 × 2 × 11 × 241 × 2729

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14469158
Product of the distinct prime numbers

The prime factorization of 28938316 is 2 × 2 × 11 × 241 × 2729. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 38, 45, 26, 463, 7994, 6536, 11485, 92255, 326222, 62023, 5397810, 6265049, 92486123, 21291394, 435031312, 619584262, 7314100401, 9721403857

Basic calculations (n = 28938316)

Multiplication

n×y
n×2 57876632
n×3 86814948
n×4 115753264
n×5 144691580

Division

n÷y
n÷2 14469158
n÷3 9646105.3333333
n÷3 7234579
n÷5 5787663.2

Exponentiation

ny
n2 837426132915856
n3 2.4233702060977E+22
n4 7.012825280904E+29
n5 2.0293935403159E+37

Nth Root

y√n
2√n 5379.4345427749
3√n 307.01369714694
4√n 73.344628588431
5√n 31.06666618824

Divisors of 28938316

1, 2, 4, 11, 22, 44, 241, 482, 964, 2651, 2729, 5302, 5458, 10604, 10916, 30019, 60038, 120076, 657689, 1315378, 2630756, 7234579, 14469158, 28938316

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28938315
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28938316 can be divided by 24 positive divisors. The sum of these divisors (counting 28938316) is 1, the average is 0.041666666666667.

Base conversion 28938316

Base System Value
2 Binary 1101110011001000001001100
3 Ternary 2000110012220111
4 Quaternary 1232121001030
5 Quinary 24402011231
6 Senary 2512125404
8 Octal 156310114
10 Decimal 28938316
12 Duodecimal 9836864
16 Hexadecimal 1b9904c
20 Vigesimal 90h5fg
36 Base36 h88y4

Cryptographic Hash Functions

md5 a14094f77119c5cbf5b23e827ca6eb83
sha1 bc0d5553b1bab194b4ef4b6d959900b1e751bd23
sha256 138d05764b6119f0c755b70dcb3655b174a112f29ac3cfebfccf8d7f0eb2bf05
sha512 805112c58f314e38a6a0051f6e1c7595775516bb743f29913d1d6b4630c055e0a47de418fb979443029c53701f3188f5d2319b7eda10a659ea397eee145b81c6
ripemd-160 7fd3ab910b2a12ae82a612586c4470697832831c

28938316 as geometric shapes

Circle

Radius = n
Diameter 57876632
Circumference 181824801.90572
Area 2.6308517870926E+15

Sphere

Radius = n
Volume 1.0150989381873E+23
Surface area 1.052340714837E+16
Circumference 181824801.90572

Square

Length = n
Perimeter 115753264
Area 837426132915856
Diagonal 40924958.959438

Cube

Length = n
Surface area 5024556797495136
Volume 2.4233702060977E+22
Space diagonal 50122633.597483

Equilateral Triangle

Length = n
Perimeter 86814948
Area 3.6261615244905E+14
Altitude 25061316.798742

Triangular Pyramid

Length = n
Surface area 3.6261615244905E+14
Volume 2.8559691767619E+21
Height 13641652.986479