28842495 (number)

28842495 is an odd 8-digits composite number following 28842494 and preceding 28842496. In scientific notation, it is written as 2.8842495 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 13770240 positive integers (up to 28842495) that are relatively prime to 28842495.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred forty-two thousand four hundred ninety-five

Notation

Scientific notation 2.8842495 × 10^7
Engineering notation 2.8842495 × 10^6

Prime Factorization of 28842495

Prime Factorization 15 × 11 × 67 × 2609

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28842495
Product of the distinct prime numbers

The prime factorization of 28842495 is 15 × 11 × 67 × 2609. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 89, 15, 483, 215, 5890, 709, 30282, 92014, 25487, 529721, 8783731, 1685701, 41780025, 43889543, 866931527, 711954795, 7206326595, 8510818357

Basic calculations (n = 28842495)

Multiplication

n×y
n×2 57684990
n×3 86527485
n×4 115369980
n×5 144212475

Division

n÷y
n÷2 14421247.5
n÷3 9614165
n÷3 7210623.75
n÷5 5768499

Exponentiation

ny
n2 831889517825025
n3 2.3993769258421E+22
n4 6.9204016986715E+29
n5 1.9960165139192E+37

Nth Root

y√n
2√n 5370.5209244542
3√n 306.67445960558
4√n 73.283838084902
5√n 31.046065199196

Divisors of 28842495

1, 11, 15, 67, 165, 737, 1005, 2609, 11055, 28699, 39135, 174803, 430485, 1922833, 2622045, 28842495

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 -28842494
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 28842495 can be divided by 16 positive divisors. The sum of these divisors (counting 28842495) is 1, the average is 0.0625.

Base conversion 28842495

Base System Value
2 Binary 1101110000001100111111111
3 Ternary 2000021100110120
4 Quaternary 1232001213333
5 Quinary 24340424440
6 Senary 2510110023
8 Octal 156014777
10 Decimal 28842495
12 Duodecimal 97ab313
16 Hexadecimal 1b819ff
20 Vigesimal 90564f
36 Base36 h670f

Cryptographic Hash Functions

md5 da0b786844a97e429d1bbcb1a17c4825
sha1 56226bc1e18006378109ec55ab062c09ea049105
sha256 680ead11cf2db44cd1f715248e87bc94f83df03e0b6b666c7661789583420247
sha512 239d12f6570572906bf9c0cdfddc229baff076a59cd5ec0326e686d19a4a2d374523c88b344456561810d5f4fdb37667989dea72e34144d4ff3740d1087a9472
ripemd-160 f411c2b3ccd1dd1aac0a8d9ed6d7a1173e1054b9

28842495 as geometric shapes

Circle

Radius = n
Diameter 57684990
Circumference 181222740.8064
Area 2.6134579977975E+15

Sphere

Radius = n
Volume 1.0050486564558E+23
Surface area 1.045383199119E+16
Circumference 181222740.8064

Square

Length = n
Perimeter 115369980
Area 831889517825025
Diagonal 40789447.601678

Cube

Length = n
Surface area 4991337106950150
Volume 2.3993769258421E+22
Space diagonal 49956666.757051

Equilateral Triangle

Length = n
Perimeter 86527485
Area 3.6021872778923E+14
Altitude 24978333.378526

Triangular Pyramid

Length = n
Surface area 3.6021872778923E+14
Volume 2.8276928248091E+21
Height 13596482.533893