802128974 is an even 9-digits composite number following 802128973
and preceding 802128975 . In scientific notation, it is written as 8.02128974 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 399647016 positive integers (up to 802128974) that are relatively prime to 802128974.
802128974 has 8 divisors, whose sum is 1207445880
The reverse of 802128974 is 479821208
Previous prime number is 283
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
eight hundred two million one hundred twenty-eight thousand nine hundred seventy-four
Scientific notation
8.02128974 × 10^8
Engineering notation
8.02128974 × 10^6
Prime Factorization
2 × 283 × 1417189
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
802128974
Product of the distinct prime numbers
The prime factorization of 802128974 is 2 × 283 × 1417189.
Since it has a total of 3 prime factors.
10 , 1 , 15 , 5 , 997 , 712 , 8443 , 6742 , 52543 , 63578 , 163074 , 481886 , 4343821 , 8682506 , 52998301 , 70121134 , 261890564 , 648124621 , 6771632320 , 8315211272
n×2
1604257948
n×3
2406386922
n×4
3208515896
n×5
4010644870
n÷2
401064487
n÷3
267376324.66667
n÷3
200532243.5
n÷5
160425794.8
n2
643410890930292676
n3
5.1609851780234E+26
n4
4.1397757456771E+35
n5
3.3206340714701E+44
2 √n
28321.881540604
3 √n
929.14052247172
4 √n
168.29106197479
5 √n
60.37384574366
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
-802128973
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 802128974 can be divided by 8 positive divisors.
The sum of these divisors (counting 802128974) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111110011111000010001001110
3
Ternary
2001220100101002112
4
Quaternary
233303320101032
5
Quinary
3120321111344
6
Senary
211332224022
8
Octal
5763702116
10
Decimal
802128974
12
Duodecimal
1a476b012
16
Hexadecimal
2fcf844e
20
Vigesimal
cad628e
36
Base36
d9keoe
md5
9d17b1407eadd3f5dd26c68a2e6c536d
sha1
cc9d1ec29931562604b1ae3c9a23e8a8bbd5bc6a
sha256
a255ccf28aad4c4f626664741d34bcdb71b6d089f486b7cb2e78dd62ef821853
sha512
ac5e86955ddf5c3078d247601349c1a78cb5a5230403b84a6c91317343c27fdce228d07396b8c23161cfc202c999234880c0ddf31cd7755ac657a32f39512064
ripemd-160
61f67f6b785de9f7362af29bb5de549ecb4d5849
Diameter
1604257948
Circumference
5039924983.8998
Area
2.0213349281863E+18
Volume
2.1618284160752E+27
Surface area
8.0853397127451E+18
Circumference
5039924983.8998
Perimeter
3208515896
Area
643410890930292676
Diagonal
1134381673.8032
Surface area
3860465345581756056
Volume
5.1609851780234E+26
Space diagonal
1389328137.1911
Perimeter
2406386922
Area
2.7860508830861E+17
Altitude
694664068.59555
Surface area
2.7860508830861E+17
Volume
6.0822793616394E+25
Height
378127224.60107