1228528077 is an odd 10-digits composite number following 1228528076
and preceding 1228528078 . In scientific notation, it is written as 1.228528077 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 702016032 positive integers (up to 1228528077) that are relatively prime to 1228528077.
1228528077 has 8 divisors, whose sum is 1872042816
The reverse of 1228528077 is 7708258221
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 42
Digital Root 6
Name
one billion two hundred twenty-eight million five hundred twenty-eight thousand seventy-seven
Scientific notation
1.228528077 × 10^9
Engineering notation
1.228528077 × 10^9
Prime Factorization
3 × 7 × 58501337
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1228528077
Product of the distinct prime numbers
The prime factorization of 1228528077 is 3 × 7 × 58501337.
Since it has a total of 3 prime factors.
6 , 7 , 37 , 80 , 325 , 680 , 1503 , 7918 , 30977 , 71980 , 538028 , 643916 , 9538456 , 9562562 , 72907575 , 36428212 , 350508158 , 926749313 , 251113861 , 6511191029
n×2
2457056154
n×3
3685584231
n×4
4914112308
n×5
6142640385
n÷2
614264038.5
n÷3
409509359
n÷3
307132019.25
n÷5
245705615.4
n2
1509281235977317929
n3
1.8541943744874E+27
n4
2.2779298492732E+36
n5
2.7985007772685E+45
2 √n
35050.36486258
3 √n
1071.0137063965
4 √n
187.21742670644
5 √n
65.747162936558
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
-1228528076
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 1228528077 can be divided by 8 positive divisors.
The sum of these divisors (counting 1228528077) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001001110011101100111001101
3
Ternary
10011121200200200220
4
Quaternary
1021032131213031
5
Quinary
10004000344302
6
Senary
321523341553
8
Octal
11116354715
10
Decimal
1228528077
12
Duodecimal
2a35218b9
16
Hexadecimal
4939d9cd
20
Vigesimal
j3i603h
36
Base36
kbfmbx
md5
17318b8f4d046f3e145d7edca3567406
sha1
79860c68aed43c63026bd47fd415165e18748fdf
sha256
a7bbe858ab2f91897af6bdf0a63f00c3f99c3846d20f32b74bcfe9c41dbacab6
sha512
55268e4bc49287fe6da32f9670ae2736b4cbede5e20a0ae5deb30608a39067c0e13f8f499e6961048e693cd339bea6a8e457c9123cde9d6b35cf0d8bb1abb213
ripemd-160
220177a3a880be828fa0c77083aa78cfd3d011ab
Diameter
2457056154
Circumference
7719069562.864
Area
4.7415468431473E+18
Volume
7.7668312336228E+27
Surface area
1.8966187372589E+19
Circumference
7719069562.864
Perimeter
4914112308
Area
1509281235977317929
Diagonal
1737401068.2495
Surface area
9055687415863907574
Volume
1.8541943744874E+27
Space diagonal
2127873047.8889
Perimeter
3685584231
Area
6.5353794590577E+17
Altitude
1063936523.9444
Surface area
6.5353794590577E+17
Volume
2.1851890263966E+26
Height
579133689.41651