851968904 is an even 9-digits composite number following 851968903
and preceding 851968905 . In scientific notation, it is written as 8.51968904 × 10^8.
The sum of its digits is 50. It has a total of 4 prime factors and 8 positive divisors.
There are 425984448 positive integers (up to 851968904) that are relatively prime to 851968904.
851968904 has 8 divisors, whose sum is 1597441710
The reverse of 851968904 is 409869158
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
eight hundred fifty-one million nine hundred sixty-eight thousand nine hundred four
Scientific notation
8.51968904 × 10^8
Engineering notation
8.51968904 × 10^6
Prime Factorization
2 × 2 × 2 × 106496113
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
212992226
Product of the distinct prime numbers
The prime factorization of 851968904 is 2 × 2 × 2 × 106496113.
Since it has a total of 4 prime factors.
5 , 8 , 86 , 81 , 213 , 172 , 9120 , 436 , 83271 , 52900 , 378820 , 66177 , 5872478 , 7114480 , 85963547 , 76559646 , 509748565 , 789031292 , 557766012 , 8843386839
n×2
1703937808
n×3
2555906712
n×4
3407875616
n×5
4259844520
n÷2
425984452
n÷3
283989634.66667
n÷3
212992226
n÷5
170393780.8
n2
725851013382961216
n3
6.1840249233917E+26
n4
5.2685969362907E+35
n5
4.4886807574294E+44
2 √n
29188.506368089
3 √n
947.99907718877
4 √n
170.84644089968
5 √n
61.106125650322
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
-851968903
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 851968904 can be divided by 8 positive divisors.
The sum of these divisors (counting 851968904) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010110010000000001110001000
3
Ternary
2012101010111121212
4
Quaternary
302302000032020
5
Quinary
3221101001104
6
Senary
220312352252
8
Octal
6262001610
10
Decimal
851968904
12
Duodecimal
1b93a5688
16
Hexadecimal
32c80388
20
Vigesimal
d64g254
36
Base36
e38new
md5
6f6167cf48778a39f9a7cab7c0ea04bf
sha1
c8292182249c04c9ae79e4b1ec2f488fe0fed49f
sha256
a07949f42064e2dd928dc5be16ae0318c26d22db662875c9b2adaf0f2921c32a
sha512
db9957732ffd94c818e434a91661e5f15734f09ac35dfadd69db51613aa886c68e769a64c7c52391e56322994df62239f5a00b85ec496083a617f07787a2e120
ripemd-160
bd1b67f82a53bfa09edec3860eef34d93a9363e3
Diameter
1703937808
Circumference
5353078499.7867
Area
2.2803282112446E+18
Volume
2.5903583025258E+27
Surface area
9.1213128449785E+18
Circumference
5353078499.7867
Perimeter
3407875616
Area
725851013382961216
Diagonal
1204865978.7569
Surface area
4355106080297767296
Volume
6.1840249233917E+26
Space diagonal
1475653428.1968
Perimeter
2555906712
Area
3.1430270847616E+17
Altitude
737826714.09839
Surface area
3.1430270847616E+17
Volume
7.2879432639282E+25
Height
401621992.91898