968940391 is an odd 9-digits composite number following 968940390
and preceding 968940392 . In scientific notation, it is written as 9.68940391 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 947662560 positive integers (up to 968940391) that are relatively prime to 968940391.
968940391 has 8 divisors, whose sum is 990247104
The reverse of 968940391 is 193049869
Previous prime number is 1613
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
nine hundred sixty-eight million nine hundred forty thousand three hundred ninety-one
Scientific notation
9.68940391 × 10^8
Engineering notation
9.68940391 × 10^6
Prime Factorization
47 × 1613 × 12781
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
968940391
Product of the distinct prime numbers
The prime factorization of 968940391 is 47 × 1613 × 12781.
Since it has a total of 3 prime factors.
9 , 4 , 14 , 70 , 364 , 547 , 920 , 2945 , 53349 , 24031 , 790916 , 996655 , 1590267 , 5120928 , 58806480 , 80985427 , 430721356 , 563948142 , 4846359152 , 5842426654
n×2
1937880782
n×3
2906821173
n×4
3875761564
n×5
4844701955
n÷2
484470195.5
n÷3
322980130.33333
n÷3
242235097.75
n÷5
193788078.2
n2
938845481311232881
n3
9.0968530775029E+26
n4
8.8143083777852E+35
n5
8.5405394059658E+44
2 √n
31127.807359337
3 √n
989.53771941634
4 √n
176.4307438043
5 √n
62.698826439691
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
-968940390
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 968940391 can be divided by 8 positive divisors.
The sum of these divisors (counting 968940391) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001110000001101101101100111
3
Ternary
2111112020021100011
4
Quaternary
321300031231213
5
Quinary
3441022043031
6
Senary
240051431051
8
Octal
7160155547
10
Decimal
968940391
12
Duodecimal
2305b5487
16
Hexadecimal
39c0db67
20
Vigesimal
f2fhajb
36
Base36
g0vr6v
md5
a2df77ede06b1a30f8e0c48125cdfbcd
sha1
ad5239c8ff3a4ba215756b46327c95b6f616efc5
sha256
f6d544350938489e3404bbe443e00fc2ccdfd8df2b21f05b43194e2e70fb32b7
sha512
0d3caffc8457025ba6c19cedad722425ec1738ddf0c4827628ab035a57ea4f5897712969ef6712b22d7d8a72435a9a1ba4b9bb1b7e4c0cc0f98f7ce648e04dbb
ripemd-160
dea1d6e0c7ccf0636c90f3f42f25ccf0df3f5c22
Diameter
1937880782
Circumference
6088032028.264
Area
2.9494700669433E+18
Volume
3.8104809065425E+27
Surface area
1.1797880267773E+19
Circumference
6088032028.264
Perimeter
3875761564
Area
938845481311232881
Diagonal
1370288642.0833
Surface area
5633072887867397286
Volume
9.0968530775029E+26
Space diagonal
1678253986.7177
Perimeter
2906821173
Area
4.0653201852188E+17
Altitude
839126993.35883
Surface area
4.0653201852188E+17
Volume
1.0720744164267E+26
Height
456762880.69443