802128969 is an odd 9-digits composite number following 802128968
and preceding 802128970 . In scientific notation, it is written as 8.02128969 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 503296512 positive integers (up to 802128969) that are relatively prime to 802128969.
802128969 has 8 divisors, whose sum is 943681320
The reverse of 802128969 is 969821208
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
eight hundred two million one hundred twenty-eight thousand nine hundred sixty-nine
Scientific notation
8.02128969 × 10^8
Engineering notation
8.02128969 × 10^6
Prime Factorization
9 × 17 × 5242673
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
802128969
Product of the distinct prime numbers
The prime factorization of 802128969 is 9 × 17 × 5242673.
Since it has a total of 3 prime factors.
5 , 5 , 87 , 78 , 768 , 374 , 1069 , 3810 , 9877 , 63857 , 362579 , 578629 , 9355873 , 4003354 , 48575848 , 98357309 , 852040057 , 721740459 , 6994806753 , 690621951
n×2
1604257938
n×3
2406386907
n×4
3208515876
n×5
4010644845
n÷2
401064484.5
n÷3
267376323
n÷3
200532242.25
n÷5
160425793.8
n2
643410882909002961
n3
5.1609850815118E+26
n4
4.1397756424574E+35
n5
3.3206339679757E+44
2 √n
28321.881452333
3 √n
929.14052054115
4 √n
168.29106171254
5 √n
60.373845668393
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
-802128968
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 802128969 can be divided by 8 positive divisors.
The sum of these divisors (counting 802128969) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111110011111000010001001001
3
Ternary
2001220100101002100
4
Quaternary
233303320101021
5
Quinary
3120321111334
6
Senary
211332224013
8
Octal
5763702111
10
Decimal
802128969
12
Duodecimal
1a476b009
16
Hexadecimal
2fcf8449
20
Vigesimal
cad6289
36
Base36
d9keo9
md5
93fe23a54b0ae6ca2dec130d74e9823e
sha1
8c5bedb1954423495e9fadc6174b573fcfe120ee
sha256
ee351d3c74faca62197cacec753ca6c45b7cc99c8afc9684a572c4587f01e5d4
sha512
52fb712db24f1d8cf7afdb181bd6df850dbcd4fcdbbb0afcb48fa155f746c5fa6f6895333af21972e0774554883d6b968fa0b156b7f42d96e83099c22a9f796e
ripemd-160
ca96c7abb9378a5d76d5a309b6c282446ff3ef5b
Diameter
1604257938
Circumference
5039924952.4839
Area
2.0213349029866E+18
Volume
2.1618283756485E+27
Surface area
8.0853396119466E+18
Circumference
5039924952.4839
Perimeter
3208515876
Area
643410882909002961
Diagonal
1134381666.7321
Surface area
3860465297454017766
Volume
5.1609850815118E+26
Space diagonal
1389328128.5308
Perimeter
2406386907
Area
2.7860508483529E+17
Altitude
694664064.26542
Surface area
2.7860508483529E+17
Volume
6.0822792478993E+25
Height
378127222.24405