77143225 is an odd 8-digits composite number following 77143224
and preceding 77143226 . In scientific notation, it is written as 7.7143225 × 10^7.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 61451600 positive integers (up to 77143225) that are relatively prime to 77143225.
77143225 has 8 divisors, whose sum is 80570880
The reverse of 77143225 is 52234177
Previous prime number is 239
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4
Name
seventy-seven million one hundred forty-three thousand two hundred twenty-five
Scientific notation
7.7143225 × 10^7
Engineering notation
7.7143225 × 10^6
Prime Factorization
25 × 239 × 12911
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77143225
Product of the distinct prime numbers
The prime factorization of 77143225 is 25 × 239 × 12911.
Since it has a total of 3 prime factors.
8 , 10 , 78 , 11 , 647 , 330 , 3943 , 3975 , 4936 , 64986 , 941111 , 36780 , 1696124 , 6936931 , 83163096 , 18946208 , 148432090 , 735478941 , 6040410052 , 2575975765
n×2
154286450
n×3
231429675
n×4
308572900
n×5
385716125
n÷2
38571612.5
n÷3
25714408.333333
n÷3
19285806.25
n÷5
15428645
n2
5951077163400625
n3
4.5908528460858E+23
n4
3.5415319404748E+31
n5
2.7320519532874E+39
2 √n
8783.1215977009
3 √n
425.69570023491
4 √n
93.718309831649
5 √n
37.797193861245
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
-77143224
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 77143225 can be divided by 8 positive divisors.
The sum of these divisors (counting 77143225) is 1, the average is 0.125.
Base
System
Value
2
Binary
100100110010001110010111001
3
Ternary
12101011021121111
4
Quaternary
10212101302321
5
Quinary
124222040400
6
Senary
11353240321
8
Octal
446216271
10
Decimal
77143225
12
Duodecimal
21a030a1
16
Hexadecimal
4991cb9
20
Vigesimal
1422i15
36
Base36
19xg3d
md5
55b45feb2f8d5651c8fe78f9633ca583
sha1
30f580f792a47ff2ab4bb66715ed310db91bbf52
sha256
c881b94f5969f1719873c57e08547e84703ac47dbcabe67734240dc64d2c6c02
sha512
b303a481af4955b13970558ad88124fcb42e9566ef9157fd5ba3e0bff20c7ad795023fd9b2324b4262d2ce012cfbd95aa4ea5d777d94c1524163108f19ee28a2
ripemd-160
4dddcb2af14c065b139c730b4e239fe18c43f1ea
Diameter
154286450
Circumference
484705177.86845
Area
1.8695860297485E+16
Volume
1.92301194333E+24
Surface area
7.4783441189942E+16
Circumference
484705177.86845
Perimeter
308572900
Area
5951077163400625
Diagonal
109096995.0402
Surface area
35706462980403750
Volume
4.5908528460858E+23
Space diagonal
133615985.15972
Perimeter
231429675
Area
2.5768920016932E+15
Altitude
66807992.579859
Surface area
2.5768920016932E+15
Volume
5.410371964828E+22
Height
36365665.0134