804967921 is an odd 9-digits prime number following 804967920
and preceding 804967922 . In scientific notation, it is written as 8.04967921 × 10^8.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 804967920 positive integers (up to 804967921) that are relatively prime to 804967921.
804967921 has 2 divisors, whose sum is 804967922
The reverse of 804967921 is 129769408
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 46 Digital Root 1
Name
eight hundred four million nine hundred sixty-seven thousand nine hundred twenty-one
Scientific notation
8.04967921 × 10^8
Engineering notation
8.04967921 × 10^6
Prime Factorization
804967921
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
804967921 Product of the distinct prime numbers
The prime factorization of 804967921 is 804967921.
Since it has a total of 1 prime factors.
6 , 1 , 88 , 40 , 297 , 66 , 9521 , 3088 , 35196 , 38382 , 680789 , 965552 , 3705687 , 2456504 , 57945425 , 27732733 , 265871277 , 804446290 , 8353551797 , 2194824078
n×2
1609935842
n×3
2414903763
n×4
3219871684
n×5
4024839605
n÷2
402483960.5
n÷3
268322640.33333
n÷3
201241980.25
n÷5
160993584.2
n2
647973353839062241
n3
5.2159776350323E+26
n4
4.1986946728544E+35
n5
3.3798145217214E+44
2 √n28371.956594497
3 √n930.23538998628
4 √n168.43977141547
5 √n60.416521178264
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
804967922 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
402483961 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
28371.95661212 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999975154 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 804967921 can be divided by 2 positive divisors.
The sum of these divisors (counting 804967921) is 804967922, the average is 402483961.
Base
System
Value
2
Binary
101111111110101101010111110001
3
Ternary
2002002200121101201
4
Quaternary
233332231113301
5
Quinary
3122032433141
6
Senary
211513131201
8
Octal
5776552761
10
Decimal
804967921
12
Duodecimal
1a56b9b01
16
Hexadecimal
2ffad5f1
20
Vigesimal
cbb0jg1
36
Base36
db9981
md5
5376dfda0381cfb45891b7a72b059ddb
sha1
4f9a2a848658df486c6d3a04343628319a5123e5
sha256
e2c9a35c71a24767b79353f622c52c034d4ae3f6964b56c90d0c335857c17236
sha512
1419d54a7ebbe4a978d7ca1793dc6350223043c7542cdff27809b18d3da843ab9de4716e08c5078c20506a89734c3f653b5ef43d968609d1abb127d1395cb942
ripemd-160
32d510a1d4255b44846255efbc341a49f0f4b774
Diameter
1609935842
Circumference
5057762613.9781
Area
2.0356683281427E+18
Volume
2.1848636026008E+27
Surface area
8.142673312571E+18
Circumference
5057762613.9781
Perimeter
3219871684
Area
647973353839062241
Diagonal
1138396551.1535
Surface area
3887840123034373446
Volume
5.2159776350323E+26
Space diagonal
1394245337.6351
Perimeter
2414903763
Area
2.8058069270002E+17
Altitude
697122668.81755
Surface area
2.8058069270002E+17
Volume
6.1470885937478E+25
Height
379465517.05116