968313921 is an odd 9-digits composite number following 968313920
and preceding 968313922 . In scientific notation, it is written as 9.68313921 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 644907072 positive integers (up to 968313921) that are relatively prime to 968313921.
968313921 has 8 divisors, whose sum is 1292356320
The reverse of 968313921 is 129313869
Previous prime number is 1019
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
nine hundred sixty-eight million three hundred thirteen thousand nine hundred twenty-one
Scientific notation
9.68313921 × 10^8
Engineering notation
9.68313921 × 10^6
Prime Factorization
3 × 1019 × 316753
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
968313921
Product of the distinct prime numbers
The prime factorization of 968313921 is 3 × 1019 × 316753.
Since it has a total of 3 prime factors.
7 , 2 , 15 , 67 , 851 , 70 , 7599 , 7414 , 29946 , 79439 , 688067 , 676246 , 9558859 , 7364919 , 40986823 , 82482176 , 635774591 , 330455929 , 3079449426 , 2099194220
n×2
1936627842
n×3
2904941763
n×4
3873255684
n×5
4841569605
n÷2
484156960.5
n÷3
322771307
n÷3
242078480.25
n÷5
193662784.2
n2
937631849602394241
n3
9.0792197274298E+26
n4
8.7915348538881E+35
n5
8.5129655859765E+44
2 √n
31117.742864803
3 √n
989.32441102594
4 √n
176.40221899059
5 √n
62.690716736256
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
-968313920
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 968313921 can be divided by 8 positive divisors.
The sum of these divisors (counting 968313921) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001101101110100110001000001
3
Ternary
2111111001102222120
4
Quaternary
321231310301001
5
Quinary
3440342021141
6
Senary
240030154453
8
Octal
7155646101
10
Decimal
968313921
12
Duodecimal
230352a29
16
Hexadecimal
39b74c41
20
Vigesimal
f2bj4g1
36
Base36
g0ibsx
md5
61dc9443ce7b45779bee941c703138c6
sha1
fe49cbd7aeaeb55d8d2bb463a2956179203f72a3
sha256
c231e4b8aa1ef927361a9140a0826ec71ad87ada996058ffc4c5fa42e9aebc36
sha512
9bc12c0938231eef7cd9cb81c5c0c8195273eb0ea2e05fcbfbffd2e73157fe6f9de33165611acb5f40cb1a7165fb16d0cfddf746a92b8144b4cb2cf985ac6320
ripemd-160
f2ecc3cd1daa791ce16409d92ad2b7b9dc4466b1
Diameter
1936627842
Circumference
6084095801.1647
Area
2.9456573304827E+18
Volume
3.8030946661361E+27
Surface area
1.1782629321931E+19
Circumference
6084095801.1647
Perimeter
3873255684
Area
937631849602394241
Diagonal
1369402679.7129
Surface area
5625791097614365446
Volume
9.0792197274298E+26
Space diagonal
1677168908.8482
Perimeter
2904941763
Area
4.0600650057653E+17
Altitude
838584454.42412
Surface area
4.0600650057653E+17
Volume
1.0699963061914E+26
Height
456467559.90429