28169733 (number)

28169733 is an odd 8-digits composite number following 28169732 and preceding 28169734. In scientific notation, it is written as 2.8169733 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 17907120 positive integers (up to 28169733) that are relatively prime to 28169733.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8169733 × 10^7
Engineering notation 2.8169733 × 10^6

Prime Factorization of 28169733

Prime Factorization 3 × 23 × 647 × 631

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28169733
Product of the distinct prime numbers

The prime factorization of 28169733 is 3 × 23 × 647 × 631. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 26, 23, 116, 605, 6170, 2039, 89965, 77076, 155588, 45416, 3527669, 2838618, 85476432, 98376699, 149311620, 354341606, 4044812301, 5764534221

Basic calculations (n = 28169733)

Multiplication

n×y
n×2 56339466
n×3 84509199
n×4 112678932
n×5 140848665

Division

n÷y
n÷2 14084866.5
n÷3 9389911
n÷3 7042433.25
n÷5 5633946.6

Exponentiation

ny
n2 793533857291289
n3 2.2353636886356E+22
n4 6.2969598266759E+29
n5 1.7738367702919E+37

Nth Root

y√n
2√n 5307.5166509395
3√n 304.27124408884
4√n 72.85270517242
5√n 30.899862446613

Divisors of 28169733

1, 3, 23, 69, 631, 647, 1893, 1941, 14513, 14881, 43539, 44643, 408257, 1224771, 9389911, 28169733

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 -28169732
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 28169733 can be divided by 16 positive divisors. The sum of these divisors (counting 28169733) is 1, the average is 0.0625.

Base conversion 28169733

Base System Value
2 Binary 1101011011101011000000101
3 Ternary 1222000011121110
4 Quaternary 1223131120011
5 Quinary 24202412413
6 Senary 2443435233
8 Octal 153353005
10 Decimal 28169733
12 Duodecimal 9525b19
16 Hexadecimal 1add605
20 Vigesimal 8g146d
36 Base36 grrwl

Cryptographic Hash Functions

md5 d3c0e2957975ae3e36532d5de50aa640
sha1 9afc85aa768594d17565c4b8d7d2151dfbec8433
sha256 c5bf316f0968bb55c113fef46df6f6558fe59d18b6be19a75240b9f3107456b4
sha512 cdc213379e5f989af1608c15b59c735f9e89c28b3ea198057e68f1e6aa5a2de91f07468dc1dc5faa2ac4bff2ba8a8a3becb505be31d41c9d88a3ef04b0f708d7
ripemd-160 84713223da361a9e55061f2d54513733093312cd

28169733 as geometric shapes

Circle

Radius = n
Diameter 56339466
Circumference 176995652.49277
Area 2.4929601364411E+15

Sphere

Radius = n
Volume 9.3634695230919E+22
Surface area 9.9718405457643E+15
Circumference 176995652.49277

Square

Length = n
Perimeter 112678932
Area 793533857291289
Diagonal 39838018.457029

Cube

Length = n
Surface area 4761203143747734
Volume 2.2353636886356E+22
Space diagonal 48791408.79165

Equilateral Triangle

Length = n
Perimeter 84509199
Area 3.4361023958866E+14
Altitude 24395704.395825

Triangular Pyramid

Length = n
Surface area 3.4361023958866E+14
Volume 2.6344013710873E+21
Height 13279339.485676