28852455 (number)

28852455 is an odd 8-digits composite number following 28852454 and preceding 28852456. In scientific notation, it is written as 2.8852455 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 15341568 positive integers (up to 28852455) that are relatively prime to 28852455.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred fifty-two thousand four hundred fifty-five

Notation

Scientific notation 2.8852455 × 10^7
Engineering notation 2.8852455 × 10^6

Prime Factorization of 28852455

Prime Factorization 5 × 3 × 353 × 5449

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28852455
Product of the distinct prime numbers

The prime factorization of 28852455 is 5 × 3 × 353 × 5449. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 10, 4, 233, 233, 4637, 6968, 80020, 41188, 83908, 298165, 476542, 8682704, 63655970, 59066937, 924131742, 395124989, 6445972775, 1228029066

Basic calculations (n = 28852455)

Multiplication

n×y
n×2 57704910
n×3 86557365
n×4 115409820
n×5 144262275

Division

n÷y
n÷2 14426227.5
n÷3 9617485
n÷3 7213113.75
n÷5 5770491

Exponentiation

ny
n2 832464159527025
n3 2.4018634701866E+22
n4 6.9299657689704E+29
n5 1.9994652550076E+37

Nth Root

y√n
2√n 5371.4481287638
3√n 306.70975620631
4√n 73.290163929164
5√n 31.048209092129

Divisors of 28852455

1, 3, 5, 15, 353, 1059, 1765, 5295, 5449, 16347, 27245, 81735, 1923497, 5770491, 9617485, 28852455

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 -28852454
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 28852455 can be divided by 16 positive divisors. The sum of these divisors (counting 28852455) is 1, the average is 0.0625.

Base conversion 28852455

Base System Value
2 Binary 1101110000100000011100111
3 Ternary 2000021212010110
4 Quaternary 1232010003213
5 Quinary 24341234310
6 Senary 2510224103
8 Octal 156040347
10 Decimal 28852455
12 Duodecimal 97b5033
16 Hexadecimal 1b840e7
20 Vigesimal 906b2f
36 Base36 h6ep3

Cryptographic Hash Functions

md5 fff9666d0158edba36078f82e427ee59
sha1 005c39e9142ab001b31e1e7fffb7a8b87d371803
sha256 30b35e876518b5cdcb9884d73547b44e242e413511401bcc3a35b4d60d23201c
sha512 595eff84986fc2a52b2ad3807be4aec349bf97c6fa24e795e96f8eb43748ee26037ab78be42d601c25fb9580831c17625a61743385327571e11a6f1f9c96e84b
ripemd-160 2855e90f0852bc095b90f1e9f68524f4993f7fe6

28852455 as geometric shapes

Circle

Radius = n
Diameter 57704910
Circumference 181285321.33206
Area 2.6152632879469E+15

Sphere

Radius = n
Volume 1.0060902177152E+23
Surface area 1.0461053151788E+16
Circumference 181285321.33206

Square

Length = n
Perimeter 115409820
Area 832464159527025
Diagonal 40803533.168759

Cube

Length = n
Surface area 4994784957162150
Volume 2.4018634701866E+22
Space diagonal 49973917.983095

Equilateral Triangle

Length = n
Perimeter 86557365
Area 3.6046755494523E+14
Altitude 24986958.991547

Triangular Pyramid

Length = n
Surface area 3.6046755494523E+14
Volume 2.830623245422E+21
Height 13601177.72292