961198985 is an odd 9-digits composite number following 961198984
and preceding 961198986 . In scientific notation, it is written as 9.61198985 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 768959184 positive integers (up to 961198985) that are relatively prime to 961198985.
961198985 has 4 divisors, whose sum is 1153438788
The reverse of 961198985 is 589891169
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
nine hundred sixty-one million one hundred ninety-eight thousand nine hundred eighty-five
Scientific notation
9.61198985 × 10^8
Engineering notation
9.61198985 × 10^6
Prime Factorization
5 × 192239797
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
961198985
Product of the distinct prime numbers
The prime factorization of 961198985 is 5 × 192239797.
Since it has a total of 2 prime factors.
4 , 7 , 6 , 61 , 421 , 332 , 9677 , 7246 , 96247 , 27405 , 642781 , 924979 , 7959299 , 8425911 , 37988555 , 16557171 , 129906494 , 35467558 , 2376738930 , 5272533203
n×2
1922397970
n×3
2883596955
n×4
3844795940
n×5
4805994925
n÷2
480599492.5
n÷3
320399661.66667
n÷3
240299746.25
n÷5
192239797
n2
923903488765030225
n3
8.8805509563891E+26
n4
8.5359765655219E+35
n5
8.2047720107635E+44
2 √n
31003.209269364
3 √n
986.89534655392
4 √n
176.0772820933
5 √n
62.598317526467
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
-961198984
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 961198985 can be divided by 4 positive divisors.
The sum of these divisors (counting 961198985) is 1, the average is 0.25.
Base
System
Value
2
Binary
111001010010101011101110001001
3
Ternary
2110222122222010102
4
Quaternary
321102223232021
5
Quinary
3432031331420
6
Senary
235213455145
8
Octal
7122535611
10
Decimal
961198985
12
Duodecimal
229aa14b5
16
Hexadecimal
394abb89
20
Vigesimal
f079h95
36
Base36
fw9tvt
md5
4c5aabaaec6c1bf3a3b4ba0cc9712e29
sha1
a5c14281e48e11e413abe78f83eab5cec0cb2ff0
sha256
5c0e91e253efce6066a4138d49206f82973cbd62c618f3c6d98420cef38b9ecf
sha512
0b8f7701507299370bc0f26dc54ae236d08989ff7201cd932109c02e46d679b7dffd2720fd6004ce2e55c0322c514022e8ae2d14bbeb87b67b694a9d389a37c7
ripemd-160
eb6b0e240dbc7f189ef40c881e30ca32189bbadd
Diameter
1922397970
Circumference
6039391339.8279
Area
2.9025284129302E+18
Volume
3.7198764859229E+27
Surface area
1.1610113651721E+19
Circumference
6039391339.8279
Perimeter
3844795940
Area
923903488765030225
Diagonal
1359340640.7263
Surface area
5543420932590181350
Volume
8.8805509563891E+26
Space diagonal
1664845478.2036
Perimeter
2883596955
Area
4.0006194595779E+17
Altitude
832422739.10182
Surface area
4.0006194595779E+17
Volume
1.0465829669892E+26
Height
453113546.90875