961190891 is an odd 9-digits prime number following 961190890
and preceding 961190892 . In scientific notation, it is written as 9.61190891 × 10^8.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 961190890 positive integers (up to 961190891) that are relatively prime to 961190891.
961190891 has 2 divisors, whose sum is 961190892
The reverse of 961190891 is 198091169
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
nine hundred sixty-one million one hundred ninety thousand eight hundred ninety-one
Scientific notation
9.61190891 × 10^8
Engineering notation
9.61190891 × 10^6
Prime Factorization
961190891
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
961190891 Product of the distinct prime numbers
The prime factorization of 961190891 is 961190891.
Since it has a total of 1 prime factors.
6 , 7 , 48 , 15 , 506 , 395 , 3138 , 1327 , 93364 , 10654 , 551874 , 786299 , 7869528 , 9688132 , 74215932 , 42995142 , 63288091 , 186929996 , 5782942094 , 8607656042
n×2
1922381782
n×3
2883572673
n×4
3844763564
n×5
4805954455
n÷2
480595445.5
n÷3
320396963.66667
n÷3
240297722.75
n÷5
192238178.2
n2
923887928941373881
n3
8.880326616033E+26
n4
8.5356890524358E+35
n5
8.2044265656097E+44
2 √n31003.078734216
3 √n986.89257641874
4 √n176.07691141719
5 √n62.598212101369
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
961190892 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
480595446 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
31003.078750343 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999979192 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 961190891 can be divided by 2 positive divisors.
The sum of these divisors (counting 961190891) is 961190892, the average is 480595446.
Base
System
Value
2
Binary
111001010010101001101111101011
3
Ternary
2110222122120000122
4
Quaternary
321102221233223
5
Quinary
3432031102031
6
Senary
235213353455
8
Octal
7122515753
10
Decimal
961190891
12
Duodecimal
229a9888b
16
Hexadecimal
394a9beb
20
Vigesimal
f078h4b
36
Base36
fw9nmz
md5
7267a187764791ec2a21f2cf2236c99d
sha1
5c6d12aec6b7b4594185e2a39202c1e6b4e06ff1
sha256
eabae313ede4d74531d8f690eb3e41346eb357c5eaff909e48cbd86ea7bec6a7
sha512
ee4ab59861cd608bdd8dcf0236561c3c8a24abfad848a1df2f5571f5f5c59052907e73fa05987c8c05525d749fd4a610df867590b613ccf6cea4cfed04f35e75
ripemd-160
bcc7e7400066b4e214deba1381e37b5ce0c7c221
Diameter
1922381782
Circumference
6039340483.7261
Area
2.9024795303025E+18
Volume
3.7197825144543E+27
Surface area
1.160991812121E+19
Circumference
6039340483.7261
Perimeter
3844763564
Area
923887928941373881
Diagonal
1359329194.0817
Surface area
5543327573648243286
Volume
8.880326616033E+26
Space diagonal
1664831458.9844
Perimeter
2883572673
Area
4.0005520835651E+17
Altitude
832415729.4922
Surface area
4.0005520835651E+17
Volume
1.0465565282247E+26
Height
453109731.36056