196991121 is an odd 9-digits composite number following 196991120
and preceding 196991122 . In scientific notation, it is written as 1.96991121 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 120955904 positive integers (up to 196991121) that are relatively prime to 196991121.
196991121 has 8 divisors, whose sum is 198969000
The reverse of 196991121 is 121199691
Previous prime number is 4573
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred ninety-six million nine hundred ninety-one thousand one hundred twenty-one
Scientific notation
1.96991121 × 10^8
Engineering notation
1.96991121 × 10^6
Prime Factorization
249 × 4573 × 173
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
196991121
Product of the distinct prime numbers
The prime factorization of 196991121 is 249 × 4573 × 173.
Since it has a total of 3 prime factors.
5 , 7 , 14 , 48 , 174 , 515 , 8643 , 4483 , 9513 , 95496 , 363758 , 611386 , 1158353 , 3157974 , 58663335 , 5182567 , 501954962 , 618027195 , 9673004811 , 4692462760
n×2
393982242
n×3
590973363
n×4
787964484
n×5
984955605
n÷2
98495560.5
n÷3
65663707
n÷3
49247780.25
n÷5
39398224.2
n2
38805501752836641
n3
7.6443392912588E+24
n4
1.5058669662894E+33
n5
2.9664242176622E+41
2 √n
14035.352542776
3 √n
581.85604486296
4 √n
118.47089323026
5 √n
45.592072053262
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
-196991120
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 196991121 can be divided by 8 positive divisors.
The sum of these divisors (counting 196991121) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011101111011101100010010001
3
Ternary
111201200012000110
4
Quaternary
23233131202101
5
Quinary
400412203441
6
Senary
31314111533
8
Octal
1357354221
10
Decimal
196991121
12
Duodecimal
55b7b5a9
16
Hexadecimal
bbdd891
20
Vigesimal
31b3hg1
36
Base36
39a7bl
md5
6cf557b210f58aed2fe27bc45043dd93
sha1
3be53df0f61c9956bc2943952ae9bda4fb3a1a4c
sha256
c19738f64e039ba48fb5a116b6930a3eb1208f74fb656b9c1091aa19414a1107
sha512
0375854f1711933e3f064ae830003ee99038ffdfea86b7ee492e05cba1c182cc520012b13936e1f6c926e6da219b62193db1964370c2335db46ef603108c06d4
ripemd-160
385afbf9d20f49a322999b4eb229ac728fed8dab
Diameter
393982242
Circumference
1237731717.112
Area
1.2191107922558E+17
Volume
3.2020533545288E+25
Surface area
4.8764431690231E+17
Circumference
1237731717.112
Perimeter
787964484
Area
38805501752836641
Diagonal
278587514.98528
Surface area
232833010517019846
Volume
7.6443392912588E+24
Space diagonal
341198630.21195
Perimeter
590973363
Area
1.6803275162279E+16
Altitude
170599315.10597
Surface area
1.6803275162279E+16
Volume
9.0089402508997E+23
Height
92862504.995093