804947894 is an even 9-digits composite number following 804947893
and preceding 804947895 . In scientific notation, it is written as 8.04947894 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 400147336 positive integers (up to 804947894) that are relatively prime to 804947894.
804947894 has 8 divisors, whose sum is 1214401680
The reverse of 804947894 is 498749408
Previous prime number is 173
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
eight hundred four million nine hundred forty-seven thousand eight hundred ninety-four
Scientific notation
8.04947894 × 10^8
Engineering notation
8.04947894 × 10^6
Prime Factorization
2 × 173 × 2326439
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
804947894
Product of the distinct prime numbers
The prime factorization of 804947894 is 2 × 173 × 2326439.
Since it has a total of 3 prime factors.
10 , 8 , 42 , 46 , 645 , 639 , 8510 , 6055 , 79011 , 50297 , 332141 , 827005 , 4074733 , 5147930 , 27495752 , 95793666 , 1005616 , 849321376 , 1344485024 , 5785904942
n×2
1609895788
n×3
2414843682
n×4
3219791576
n×5
4024739470
n÷2
402473947
n÷3
268315964.66667
n÷3
201236973.5
n÷5
160989578.8
n2
647941112055035236
n3
5.2155883358472E+26
n4
4.1982768469112E+35
n5
3.3793941063501E+44
2 √n
28371.603655768
3 √n
930.22767540198
4 √n
168.43872374181
5 √n
60.416220551698
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
-804947893
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 804947894 can be divided by 8 positive divisors.
The sum of these divisors (counting 804947894) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111111110101000011110110110
3
Ternary
2002002122120220222
4
Quaternary
233332220132312
5
Quinary
3122031313034
6
Senary
211512454342
8
Octal
5776503666
10
Decimal
804947894
12
Duodecimal
1a56aa3b2
16
Hexadecimal
2ffa87b6
20
Vigesimal
cbai9ee
36
Base36
db8trq
md5
d67c128229001140d5d83f1b5b452754
sha1
a62e13e7499329db268fe34940ae8be791e6f775
sha256
ca3489dcb809a03fce348a6bc9486bc17794b7b49720c4f75603ba8fe5c46270
sha512
13b6f63ce89b22841db0a130a327c709e5c43cf90a3be7effb13453dabe4373b962835ce61bcb1943514eaca1ee2d77f0547fb7314e87877b54bef488775b1a1
ripemd-160
e64ab099f0db541544578071d208fe6db3a6a7c8
Diameter
1609895788
Circumference
5057636780.626
Area
2.0355670375909E+18
Volume
2.1847005333395E+27
Surface area
8.1422681503636E+18
Circumference
5057636780.626
Perimeter
3219791576
Area
647941112055035236
Diagonal
1138368228.6985
Surface area
3887646672330211416
Volume
5.2155883358472E+26
Space diagonal
1394210649.8536
Perimeter
2414843682
Area
2.80566731598E+17
Altitude
697105324.92678
Surface area
2.80566731598E+17
Volume
6.1466298002583E+25
Height
379456076.23282