28360938 (number)

28360938 is an even 8-digits composite number following 28360937 and preceding 28360939. In scientific notation, it is written as 2.8360938 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 9313632 positive integers (up to 28360938) that are relatively prime to 28360938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8360938 × 10^7
Engineering notation 2.8360938 × 10^6

Prime Factorization of 28360938

Prime Factorization 2 × 73 × 3 × 73 × 887

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 388506
Product of the distinct prime numbers

The prime factorization of 28360938 is 2 × 73 × 3 × 73 × 887. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 1, 38, 41, 161, 117, 1471, 4747, 38672, 74621, 714656, 940647, 2537898, 910248, 42443259, 58442968, 263571660, 522401469, 2677667626, 5638039603

Basic calculations (n = 28360938)

Multiplication

n×y
n×2 56721876
n×3 85082814
n×4 113443752
n×5 141804690

Division

n÷y
n÷2 14180469
n÷3 9453646
n÷3 7090234.5
n÷5 5672187.6

Exponentiation

ny
n2 804342804239844
n3 2.2811916401792E+22
n4 6.4696734673242E+29
n5 1.8348600808703E+37

Nth Root

y√n
2√n 5325.4988498731
3√n 304.95811661727
4√n 72.976015579594
5√n 30.941696227478

Divisors of 28360938

1, 2, 3, 6, 73, 146, 219, 438, 887, 1774, 2661, 5322, 5329, 10658, 15987, 31974, 64751, 129502, 194253, 388506, 4726823, 9453646, 14180469, 28360938

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 -28360937
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 28360938 can be divided by 24 positive divisors. The sum of these divisors (counting 28360938) is 1, the average is 0.041666666666667.

Base conversion 28360938

Base System Value
2 Binary 1101100001100000011101010
3 Ternary 1222100212220010
4 Quaternary 1230030003222
5 Quinary 24230022223
6 Senary 2451512350
8 Octal 154140352
10 Decimal 28360938
12 Duodecimal 95b86b6
16 Hexadecimal 1b0c0ea
20 Vigesimal 8h526i
36 Base36 gvvfu

Cryptographic Hash Functions

md5 8dfe407469a7a08d0feda1695c0ddf63
sha1 0587321f9ea7212c33b2bd632ac0dd82c46adb97
sha256 b635a374365d3bf5a0e125fcd0409fdafb3ac18689050ce2cd5f1987932f70a3
sha512 f57f754917303ada98a34e6b061db943f082ae29f9b2820fba1d2c5559bf9f7aa420a3d0413eeaf1c6e0512942dc36da8ac7c0751a6cd9c915de1f0a9d62d1a4
ripemd-160 6aef89578a71b05800d912e8f8a53f6871185139

28360938 as geometric shapes

Circle

Radius = n
Diameter 56721876
Circumference 178197028.93943
Area 2.5269174447677E+15

Sphere

Radius = n
Volume 9.5554331976234E+22
Surface area 1.0107669779071E+16
Circumference 178197028.93943

Square

Length = n
Perimeter 113443752
Area 804342804239844
Diagonal 40108423.161222

Cube

Length = n
Surface area 4826056825439064
Volume 2.2811916401792E+22
Space diagonal 49122585.566311

Equilateral Triangle

Length = n
Perimeter 85082814
Area 3.4829065091146E+14
Altitude 24561292.783155

Triangular Pyramid

Length = n
Surface area 3.4829065091146E+14
Volume 2.688410129928E+21
Height 13369474.387074