28852445 (number)

28852445 is an odd 8-digits composite number following 28852444 and preceding 28852446. In scientific notation, it is written as 2.8852445 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 23081952 positive integers (up to 28852445) that are relatively prime to 28852445.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8852445 × 10^7
Engineering notation 2.8852445 × 10^6

Prime Factorization of 28852445

Prime Factorization 5 × 5770489

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28852445
Product of the distinct prime numbers

The prime factorization of 28852445 is 5 × 5770489. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 8, 35, 69, 297, 538, 8211, 8433, 47482, 52656, 843310, 661664, 6156418, 8166886, 14204717, 20287293, 737243878, 880141149, 1203757314, 4728021470

Basic calculations (n = 28852445)

Multiplication

n×y
n×2 57704890
n×3 86557335
n×4 115409780
n×5 144262225

Division

n÷y
n÷2 14426222.5
n÷3 9617481.6666667
n÷3 7213111.25
n÷5 5770489

Exponentiation

ny
n2 832463582478025
n3 2.401860972795E+22
n4 6.9299561615215E+29
n5 1.9994617900271E+37

Nth Root

y√n
2√n 5371.447197916
3√n 306.70972077203
4√n 73.290157578737
5√n 31.048206939923

Divisors of 28852445

1, 5, 5770489, 28852445

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28852444
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28852445 can be divided by 4 positive divisors. The sum of these divisors (counting 28852445) is 1, the average is 0.25.

Base conversion 28852445

Base System Value
2 Binary 1101110000100000011011101
3 Ternary 2000021212010002
4 Quaternary 1232010003131
5 Quinary 24341234240
6 Senary 2510224045
8 Octal 156040335
10 Decimal 28852445
12 Duodecimal 97b5025
16 Hexadecimal 1b840dd
20 Vigesimal 906b25
36 Base36 h6eot

Cryptographic Hash Functions

md5 617706e0e1373d72b8c9861668f35cd5
sha1 46dc7f227d6bd65e042ea00a6985c67ca1d2b8b5
sha256 01aa65b0b8db312070264f5dd01cb3713578364afff01046c0760b90fb55ef55
sha512 1df2e7223cd3b23b81f49f384fde2dd8df1598c6a9d98cc7fd23bfdf2dc1a37e34d08391072748bb37e7a0b54148fe9f90dd712fea8a1bf511a9df9c22cdf32a
ripemd-160 8a9291421f5790a83917e43221c8d1b393b521f6

28852445 as geometric shapes

Circle

Radius = n
Diameter 57704890
Circumference 181285258.50021
Area 2.615261475094E+15

Sphere

Radius = n
Volume 1.0060891716102E+23
Surface area 1.0461045900376E+16
Circumference 181285258.50021

Square

Length = n
Perimeter 115409780
Area 832463582478025
Diagonal 40803519.026624

Cube

Length = n
Surface area 4994781494868150
Volume 2.401860972795E+22
Space diagonal 49973900.662587

Equilateral Triangle

Length = n
Perimeter 86557335
Area 3.6046730507569E+14
Altitude 24986950.331293

Triangular Pyramid

Length = n
Surface area 3.6046730507569E+14
Volume 2.8306203022178E+21
Height 13601173.008875