28166907 (number)

28166907 is an odd 8-digits composite number following 28166906 and preceding 28166908. In scientific notation, it is written as 2.8166907 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 18399360 positive integers (up to 28166907) that are relatively prime to 28166907.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-six thousand nine hundred seven

Notation

Scientific notation 2.8166907 × 10^7
Engineering notation 2.8166907 × 10^6

Prime Factorization of 28166907

Prime Factorization 3 × 593 × 71 × 223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28166907
Product of the distinct prime numbers

The prime factorization of 28166907 is 3 × 593 × 71 × 223. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 21, 67, 307, 206, 5412, 7766, 11207, 87524, 781899, 815844, 4569445, 9793509, 23240401, 25265377, 425879692, 430088260, 6078766135, 9545398209

Basic calculations (n = 28166907)

Multiplication

n×y
n×2 56333814
n×3 84500721
n×4 112667628
n×5 140834535

Division

n÷y
n÷2 14083453.5
n÷3 9388969
n÷3 7041726.75
n÷5 5633381.4

Exponentiation

ny
n2 793374649946649
n3 2.2346909981205E+22
n4 6.2944333517797E+29
n5 1.7729471883728E+37

Nth Root

y√n
2√n 5307.2504180602
3√n 304.26106887358
4√n 72.850877949824
5√n 30.899242444176

Divisors of 28166907

1, 3, 71, 213, 223, 593, 669, 1779, 15833, 42103, 47499, 126309, 132239, 396717, 9388969, 28166907

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 -28166906
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 28166907 can be divided by 16 positive divisors. The sum of these divisors (counting 28166907) is 1, the average is 0.0625.

Base conversion 28166907

Base System Value
2 Binary 1101011011100101011111011
3 Ternary 1222000000201210
4 Quaternary 1223130223323
5 Quinary 24202320112
6 Senary 2443414203
8 Octal 153345373
10 Decimal 28166907
12 Duodecimal 9524363
16 Hexadecimal 1adcafb
20 Vigesimal 8g0h57
36 Base36 grpq3

Cryptographic Hash Functions

md5 a98c68b8978ef53488dd42c6f9000afa
sha1 b8f0d56c3dcb7ee50c2c8a08ef1f300f4536bf2b
sha256 a5eabfaa0c11648c7fab2016c21318a6b31861bfdd2ae6564a27841cab37baa6
sha512 db3657c3aefe78d6de199a2159e2f559c9b5cfee9e1fdc5482ad042cc6dbc55af15b0fcc8c043e3f8a965ffbd8153f9de3ddaa90f5f31a05cee49d4e346144f2
ripemd-160 ffbbea4c4d8b41f26e71fb36d7802bc42424386b

28166907 as geometric shapes

Circle

Radius = n
Diameter 56333814
Circumference 176977896.21109
Area 2.4924599718168E+15

Sphere

Radius = n
Volume 9.3606517636514E+22
Surface area 9.9698398872671E+15
Circumference 176977896.21109

Square

Length = n
Perimeter 112667628
Area 793374649946649
Diagonal 39834021.889502

Cube

Length = n
Surface area 4760247899679894
Volume 2.2346909981205E+22
Space diagonal 48786514.016067

Equilateral Triangle

Length = n
Perimeter 84500721
Area 3.4354130078619E+14
Altitude 24393257.008034

Triangular Pyramid

Length = n
Surface area 3.4354130078619E+14
Volume 2.6336085977125E+21
Height 13278007.296501