28873375 (number)

28873375 is an odd 8-digits composite number following 28873374 and preceding 28873376. In scientific notation, it is written as 2.8873375 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 22860000 positive integers (up to 28873375) that are relatively prime to 28873375.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred seventy-three thousand three hundred seventy-five

Notation

Scientific notation 2.8873375 × 10^7
Engineering notation 2.8873375 × 10^6

Prime Factorization of 28873375

Prime Factorization 125 × 101 × 2287

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28873375
Product of the distinct prime numbers

The prime factorization of 28873375 is 125 × 101 × 2287. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 4, 96, 454, 65, 1056, 2535, 87169, 70818, 109358, 4891, 5401017, 1444283, 51017652, 18643390, 350429156, 966817551, 6595056762, 4190277088

Basic calculations (n = 28873375)

Multiplication

n×y
n×2 57746750
n×3 86620125
n×4 115493500
n×5 144366875

Division

n÷y
n÷2 14436687.5
n÷3 9624458.3333333
n÷3 7218343.75
n÷5 5774675

Exponentiation

ny
n2 833671783890625
n3 2.4070918043193E+22
n4 6.9500864325538E+29
n5 2.0067245184954E+37

Nth Root

y√n
2√n 5373.3951092396
3√n 306.78386680286
4√n 73.303445411792
5√n 31.052710201203

Divisors of 28873375

1, 101, 125, 2287, 12625, 230987, 285875, 28873375

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28873374
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28873375 can be divided by 8 positive divisors. The sum of these divisors (counting 28873375) is 1, the average is 0.125.

Base conversion 28873375

Base System Value
2 Binary 1101110001001001010011111
3 Ternary 2000022220211021
4 Quaternary 1232021022133
5 Quinary 24342422000
6 Senary 2510505011
8 Octal 156111237
10 Decimal 28873375
12 Duodecimal 9805167
16 Hexadecimal 1b8929f
20 Vigesimal 90938f
36 Base36 h6uu7

Cryptographic Hash Functions

md5 72b2226db49d15a5c5bee8e826d3a54a
sha1 37249911fba100974ee87b2685d1624e5efb9ee7
sha256 b94fcc4bc730e2faf24515de55cd4d5c0678e9fde54a464e2d04fb94b04d6a0a
sha512 e16a92b7814a71bf44bfea218415c759e6c4e64d02cc6948b458bb7e8579e5f0f1d7b92ded77ecffb51cf6d9a1d7ee599f98fde0b6d20b5c726a0b197d206617
ripemd-160 476aefeb92d89f1e3992ee108a6a116ca1ec3a13

28873375 as geometric shapes

Circle

Radius = n
Diameter 57746750
Circumference 181416765.56869
Area 2.6190571517759E+15

Sphere

Radius = n
Volume 1.0082802571954E+23
Surface area 1.0476228607104E+16
Circumference 181416765.56869

Square

Length = n
Perimeter 115493500
Area 833671783890625
Diagonal 40833118.516484

Cube

Length = n
Surface area 5002030703343750
Volume 2.4070918043193E+22
Space diagonal 50010152.485989

Equilateral Triangle

Length = n
Perimeter 86620125
Area 3.6099047163379E+14
Altitude 25005076.242995

Triangular Pyramid

Length = n
Surface area 3.6099047163379E+14
Volume 2.8367848962879E+21
Height 13611039.505495