804949978 is an even 9-digits composite number following 804949977
and preceding 804949979 . In scientific notation, it is written as 8.04949978 × 10^8.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 344978556 positive integers (up to 804949978) that are relatively prime to 804949978.
804949978 has 8 divisors, whose sum is 1379914272
The reverse of 804949978 is 879949408
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 58
Digital Root 4
Name
eight hundred four million nine hundred forty-nine thousand nine hundred seventy-eight
Scientific notation
8.04949978 × 10^8
Engineering notation
8.04949978 × 10^6
Prime Factorization
2 × 7 × 57496427
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
804949978
Product of the distinct prime numbers
The prime factorization of 804949978 is 2 × 7 × 57496427.
Since it has a total of 3 prime factors.
7 , 3 , 85 , 56 , 803 , 701 , 6662 , 3067 , 31765 , 48133 , 83311 , 467864 , 8186082 , 3450570 , 37294669 , 1240066 , 38954091 , 261196507 , 3401787205 , 31943703
n×2
1609899956
n×3
2414849934
n×4
3219799912
n×5
4024749890
n÷2
402474989
n÷3
268316659.33333
n÷3
201237494.5
n÷5
160989995.6
n2
647944467082200484
n3
5.2156288452304E+26
n4
4.1983203242244E+35
n5
3.3794378526214E+44
2 √n
28371.640382607
3 √n
930.22847818388
4 √n
168.43883276314
5 √n
60.416251835033
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
-804949977
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 804949978 can be divided by 8 positive divisors.
The sum of these divisors (counting 804949978) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111111110101000111111011010
3
Ternary
2002002122200210011
4
Quaternary
233332220333122
5
Quinary
3122031344403
6
Senary
211512512134
8
Octal
5776507732
10
Decimal
804949978
12
Duodecimal
1a56ab64a
16
Hexadecimal
2ffa8fda
20
Vigesimal
cbaieii
36
Base36
db8vdm
md5
72afc684f0f249d11bd5ce610f8e10f3
sha1
b1be293bd71a10bf5e4a00af5388a961f0289801
sha256
3c46e4bfaade4773f152f1c60877a282996d9c249dbee36985735c9214351310
sha512
0dc5f7bcbe4ab120f52ac03717dcf18098203716a0fd94e40caf2dadd8dd4819a0f613dc0680d607387901ba1bd2e6f5ea193247d1268e1725f69af7cd25989a
ripemd-160
a3c5f55fd2a6ea9c1534e8be34f33460b4d6271d
Diameter
1609899956
Circumference
5057649874.7841
Area
2.0355775777196E+18
Volume
2.1847175018702E+27
Surface area
8.1423103108784E+18
Circumference
5057649874.7841
Perimeter
3219799912
Area
647944467082200484
Diagonal
1138371175.9195
Surface area
3887666802493202904
Volume
5.2156288452304E+26
Space diagonal
1394214259.4474
Perimeter
2414849934
Area
2.8056818436738E+17
Altitude
697107129.72372
Surface area
2.8056818436738E+17
Volume
6.1466775410243E+25
Height
379457058.63984