804939947 is an odd 9-digits composite number following 804939946
and preceding 804939948 . In scientific notation, it is written as 8.04939947 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 659950632 positive integers (up to 804939947) that are relatively prime to 804939947.
804939947 has 8 divisors, whose sum is 959928576
The reverse of 804939947 is 749939408
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
eight hundred four million nine hundred thirty-nine thousand nine hundred forty-seven
Scientific notation
8.04939947 × 10^8
Engineering notation
8.04939947 × 10^6
Prime Factorization
7 × 23 × 4999627
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
804939947
Product of the distinct prime numbers
The prime factorization of 804939947 is 7 × 23 × 4999627.
Since it has a total of 3 prime factors.
7 , 4 , 83 , 30 , 203 , 267 , 6935 , 7120 , 53653 , 37008 , 263664 , 792246 , 1035157 , 516515 , 66273986 , 82433032 , 507570948 , 408272441 , 106430574 , 122596014
n×2
1609879894
n×3
2414819841
n×4
3219759788
n×5
4024699735
n÷2
402469973.5
n÷3
268313315.66667
n÷3
201234986.75
n÷5
160987989.4
n2
647928318276362809
n3
5.2154338617317E+26
n4
4.1981110562444E+35
n5
3.3792272911134E+44
2 √n
28371.463603417
3 √n
930.22461410914
4 √n
168.43830800449
5 √n
60.416101257119
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
-804939946
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 804939947 can be divided by 8 positive divisors.
The sum of these divisors (counting 804939947) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111111110100110100010101011
3
Ternary
2002002122012000122
4
Quaternary
233332212202223
5
Quinary
3122031034242
6
Senary
211512353455
8
Octal
5776464253
10
Decimal
804939947
12
Duodecimal
1a56a588b
16
Hexadecimal
2ffa68ab
20
Vigesimal
cbah9h7
36
Base36
db8nmz
md5
02d474622d2cda863cfa1f9f6e26ccff
sha1
d22c066c631be219d442b9fe403627fbbd004ec1
sha256
ea304fc9535c5e6088c41460dc3b0bbec73f03a26d4db47d3fd7393fa97ad3ba
sha512
bf9e3a6c346cfbfd7ab70b5211e72e9d3fb940e8b70cb43e20b16674719c77489f3f615bcda914c1398906efffc6b1c71ee03a502bb1abb1c4c403fef9f15ad9
ripemd-160
d7d2b02a6d92c5285227dc344695883d70ad2bdd
Diameter
1609879894
Circumference
5057586848.1523
Area
2.0355268447498E+18
Volume
2.1846358273733E+27
Surface area
8.1421073789992E+18
Circumference
5057586848.1523
Perimeter
3219759788
Area
647928318276362809
Diagonal
1138356989.9433
Surface area
3887569909658176854
Volume
5.2154338617317E+26
Space diagonal
1394196885.2458
Perimeter
2414819841
Area
2.8056119172933E+17
Altitude
697098442.6229
Surface area
2.8056119172933E+17
Volume
6.1464477507674E+25
Height
379452329.98109