961445813 is an odd 9-digits composite number following 961445812
and preceding 961445814 . In scientific notation, it is written as 9.61445813 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 961237440 positive integers (up to 961445813) that are relatively prime to 961445813.
961445813 has 4 divisors, whose sum is 961654188
The reverse of 961445813 is 318544169
Previous prime number is 4721
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
nine hundred sixty-one million four hundred forty-five thousand eight hundred thirteen
Scientific notation
9.61445813 × 10^8
Engineering notation
9.61445813 × 10^6
Prime Factorization
4721 × 203653
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
961445813
Product of the distinct prime numbers
The prime factorization of 961445813 is 4721 × 203653.
Since it has a total of 2 prime factors.
7 , 6 , 68 , 60 , 905 , 30 , 2848 , 738 , 89599 , 34135 , 591207 , 550545 , 8044459 , 4100463 , 71891828 , 45435460 , 293908327 , 158457445 , 3608343297 , 8241514914
n×2
1922891626
n×3
2884337439
n×4
3845783252
n×5
4807229065
n÷2
480722906.5
n÷3
320481937.66667
n÷3
240361453.25
n÷5
192289162.6
n2
924378051335230969
n3
8.8873940708536E+26
n4
8.5447478179032E+35
n5
8.2153120126639E+44
2 √n
31007.18969852
3 √n
986.97981486223
4 √n
176.08858480469
5 √n
62.601532142988
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
-961445812
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 961445813 can be divided by 4 positive divisors.
The sum of these divisors (counting 961445813) is 1, the average is 0.25.
Base
System
Value
2
Binary
111001010011100111111110110101
3
Ternary
2111000010111201012
4
Quaternary
321103213332311
5
Quinary
3432112231223
6
Senary
235223042005
8
Octal
7123477665
10
Decimal
961445813
12
Duodecimal
229ba0305
16
Hexadecimal
394e7fb5
20
Vigesimal
f090ead
36
Base36
fwf4c5
md5
6ca781ba0542edc2cc9e05e816ba6f67
sha1
fc4abfc0a1fae74d6fd28bb466d815b9d4bdfe05
sha256
4e67b67a65805e6b2eac10b1ffd3a5cbd7ee56658bd65d7c7207cb72a8ec1094
sha512
01faa568390d0c9f0f94c802efe29d5359811afe0ba9330efe387ab6daf92bbc11c3409b1deff1de3b12689293d570944b5a541a3e02d8a53c731ea88b2267e2
ripemd-160
20ea86f379dd41dc2fc4577e7a5141f1979a8a82
Diameter
1922891626
Circumference
6040942205.8909
Area
2.9040192952144E+18
Volume
3.7227429230068E+27
Surface area
1.1616077180858E+19
Circumference
6040942205.8909
Perimeter
3845783252
Area
924378051335230969
Diagonal
1359689708.2314
Surface area
5546268308011385814
Volume
8.8873940708536E+26
Space diagonal
1665272996.8404
Perimeter
2884337439
Area
4.0026743757853E+17
Altitude
832636498.42018
Surface area
4.0026743757853E+17
Volume
1.0473894357629E+26
Height
453229902.74381