28892425 is an odd 8-digits composite number following 28892424
and preceding 28892426 . In scientific notation, it is written as 2.8892425 × 10^7.
The sum of its digits is 40. It has a total of 3 prime factors and 6 positive divisors.
There are 23113920 positive integers (up to 28892425) that are relatively prime to 28892425.
28892425 has 6 divisors, whose sum is 35826638
The reverse of 28892425 is 52429882
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
twenty-eight million eight hundred ninety-two thousand four hundred twenty-five
Scientific notation
2.8892425 × 10^7
Engineering notation
2.8892425 × 10^6
Prime Factorization
5 × 5 × 1155697
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
5778485
Product of the distinct prime numbers
The prime factorization of 28892425 is 5 × 5 × 1155697.
Since it has a total of 3 prime factors.
7 , 3 , 57 , 69 , 4 , 349 , 1463 , 4144 , 64960 , 78590 , 19752 , 326705 , 7212923 , 395683 , 44540987 , 53520337 , 893938839 , 916927542 , 79153986 , 7525003696
n×2
57784850
n×3
86677275
n×4
115569700
n×5
144462125
n÷2
14446212.5
n÷3
9630808.3333333
n÷3
7223106.25
n÷5
5778485
n2
834772222380625
n3
2.4118593827216E+22
n4
6.9684466325829E+29
n5
2.013353216984E+37
2 √n
5375.1674392525
3 √n
306.85132165629
4 √n
73.315533410407
5 √n
31.056806695454
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-28892424
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28892425 can be divided by 6 positive divisors.
The sum of these divisors (counting 28892425) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1101110001101110100001001
3
Ternary
2000100212221211
4
Quaternary
1232031310021
5
Quinary
24344024200
6
Senary
2511133121
8
Octal
156156411
10
Decimal
28892425
12
Duodecimal
98141a1
16
Hexadecimal
1b8dd09
20
Vigesimal
90bb15
36
Base36
h79jd
md5
44bad1ca562ff6b5f901d9d076b11b30
sha1
555d6a87573e8542a1e937eb42aa731cd5b99a7b
sha256
d332425a58a4e97c81cc86a249281104f2667a2107ecdeb8448f2c5a01ac36bf
sha512
f40b5e54965a1089f9f2ec7c1d316c252ea527a375c660dfba4dacf7fc4f45a7744f519fb0bb7c2a881012bcf6f3df3f35bd4451b3f3b57a30bbcbbac4d5ea94
ripemd-160
e9e73eb14e3c151234585c79094a8218dd4af3a8
Diameter
57784850
Circumference
181536460.24879
Area
2.6225142812518E+15
Volume
1.0102772957666E+23
Surface area
1.0490057125007E+16
Circumference
181536460.24879
Perimeter
115569700
Area
834772222380625
Diagonal
40860059.284847
Surface area
5008633334283750
Volume
2.4118593827216E+22
Space diagonal
50043148.053873
Perimeter
86677275
Area
3.6146697547761E+14
Altitude
25021574.026937
Surface area
3.6146697547761E+14
Volume
2.842403541318E+21
Height
13620019.761616