28930169 (number)

28930169 is an odd 8-digits prime number following 28930168 and preceding 28930170. In scientific notation, it is written as 2.8930169 × 10^7. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 28930168 positive integers (up to 28930169) that are relatively prime to 28930169.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8930169 × 10^7
Engineering notation 2.8930169 × 10^6

Prime Factorization of 28930169

Prime Factorization 28930169

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28930169
Product of the distinct prime numbers

The prime factorization of 28930169 is 28930169. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 7, 72, 53, 421, 940, 9687, 1493, 70785, 29879, 401019, 769052, 6298150, 9590960, 16053290, 77242982, 330271144, 409722387, 8647489587, 6371197144

Basic calculations (n = 28930169)

Multiplication

n×y
n×2 57860338
n×3 86790507
n×4 115720676
n×5 144650845

Division

n÷y
n÷2 14465084.5
n÷3 9643389.6666667
n÷3 7232542.25
n÷5 5786033.8

Exponentiation

ny
n2 836954678368561
n3 2.4213240290543E+22
n4 7.0049313364302E+29
n5 2.0265384739632E+37

Nth Root

y√n
2√n 5378.6772537493
3√n 306.98488326858
4√n 73.33946586763
5√n 31.064916752397

Divisors of 28930169

1, 28930169

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28930170
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14465085
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5378.6773467089
Returns the nth root of the product of n divisors
H Harmonic Mean 1.999999930868
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28930169 can be divided by 2 positive divisors. The sum of these divisors (counting 28930169) is 28930170, the average is 14465085.

Base conversion 28930169

Base System Value
2 Binary 1101110010111000001111001
3 Ternary 2000102210201202
4 Quaternary 1232113001321
5 Quinary 24401231134
6 Senary 2512023545
8 Octal 156270171
10 Decimal 28930169
12 Duodecimal 9831bb5
16 Hexadecimal 1b97079
20 Vigesimal 90g589
36 Base36 h82nt

Cryptographic Hash Functions

md5 2661809b69ea52087204bbf2fbdc7675
sha1 6bebbd3a1a3aced0b1e62129ce31a04e6e0c03da
sha256 3975714801bfd9d262cd45d94af7130301134244bd5bfad5f29cc266cd89d7a7
sha512 80d56693e51e20e9c95d8efac6db9b85abb094627040b52e7c920c3c367340b59731e5aa910d5bd01a71ae9cac678a4c6cf7b760768cfb346b2d8be9d4a59edf
ripemd-160 63668eb43b177d39f38696c978c8298dad0ee47d

28930169 as geometric shapes

Circle

Radius = n
Diameter 57860338
Circumference 181773612.79502
Area 2.6293706689503E+15

Sphere

Radius = n
Volume 1.0142418375517E+23
Surface area 1.0517482675801E+16
Circumference 181773612.79502

Square

Length = n
Perimeter 115720676
Area 836954678368561
Diagonal 40913437.361546

Cube

Length = n
Surface area 5021728070211366
Volume 2.4213240290543E+22
Space diagonal 50108522.579554

Equilateral Triangle

Length = n
Perimeter 86790507
Area 3.624120066417E+14
Altitude 25054261.289777

Triangular Pyramid

Length = n
Surface area 3.624120066417E+14
Volume 2.8535577339904E+21
Height 13637812.453849