979968221 is an odd 9-digits composite number following 979968220
and preceding 979968222 . In scientific notation, it is written as 9.79968221 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 979863132 positive integers (up to 979968221) that are relatively prime to 979968221.
979968221 has 4 divisors, whose sum is 980073312
The reverse of 979968221 is 122869979
Previous prime number is 10343
Is Prime? no Number parity odd Number length 9 Sum of Digits 53 Digital Root 8
Name
nine hundred seventy-nine million nine hundred sixty-eight thousand two hundred twenty-one
Scientific notation
9.79968221 × 10^8
Engineering notation
9.79968221 × 10^6
Prime Factorization
10343 × 94747
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
979968221 Product of the distinct prime numbers
The prime factorization of 979968221 is 10343 × 94747.
Since it has a total of 2 prime factors.
3 , 5 , 31 , 100 , 934 , 561 , 5511 , 7003 , 22615 , 88772 , 610095 , 133171 , 157210 , 5759300 , 38267635 , 91000607 , 355829104 , 573326254 , 5246650429 , 4825565284
n×2
1959936442
n×3
2939904663
n×4
3919872884
n×5
4899841105
n÷2
489984110.5
n÷3
326656073.66667
n÷3
244992055.25
n÷5
195993644.2
n2
960337714169904841
n3
9.4110044131429E+26
n4
9.2224852525708E+35
n5
9.0377424661605E+44
2 √n31304.444109423
3 √n993.27765162658
4 √n176.93061947957
5 √n62.84090031029
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-979968220 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 979968221 can be divided by 4 positive divisors.
The sum of these divisors (counting 979968221) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010011010010010000011011101
3
Ternary
2112021222112200022
4
Quaternary
322122102003131
5
Quinary
4001332440341
6
Senary
241124041525
8
Octal
7232220335
10
Decimal
979968221
12
Duodecimal
2342332a5
16
Hexadecimal
3a6920dd
20
Vigesimal
f64g0b1
36
Base36
g7g4bh
md5
7805f4e45633a9a44c1c931ec75d24fd
sha1
57aec93de8b2cbfe150e3b4f6465ac9965f84872
sha256
fca1962166d141b4eb03a5d6aa25102b5d04566f5d4e341b59f541f8d03a4cb6
sha512
5efd0c3f79f8abf051c2d2c38cd48ee523eb478b6cc4354fbb2b84f79d50d634160cc80bb1412cdfbfaaebcd8e8d05acef92ebadcb1fef6b1e7b90b6a3386fae
ripemd-160
b397c25bf978b79f93ab246c31743d0a21755388
Diameter
1959936442
Circumference
6157321927.6901
Area
3.0169899078014E+18
Volume
3.9420723102974E+27
Surface area
1.2067959631206E+19
Circumference
6157321927.6901
Perimeter
3919872884
Area
960337714169904841
Diagonal
1385884348.8328
Surface area
5762026285019429046
Volume
9.4110044131429E+26
Space diagonal
1697354748.5749
Perimeter
2939904663
Area
4.1583842834171E+17
Altitude
848677374.28744
Surface area
4.1583842834171E+17
Volume
1.109097506385E+26
Height
461961449.61094