961664897 is an odd 9-digits composite number following 961664896
and preceding 961664898 . In scientific notation, it is written as 9.61664897 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 961307460 positive integers (up to 961664897) that are relatively prime to 961664897.
961664897 has 4 divisors, whose sum is 962022336
The reverse of 961664897 is 798466169
Previous prime number is 2711
Is Prime? no Number parity odd Number length 9 Sum of Digits 56 Digital Root 2
Name
nine hundred sixty-one million six hundred sixty-four thousand eight hundred ninety-seven
Scientific notation
9.61664897 × 10^8
Engineering notation
9.61664897 × 10^6
Prime Factorization
2711 × 354727
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
961664897 Product of the distinct prime numbers
The prime factorization of 961664897 is 2711 × 354727.
Since it has a total of 2 prime factors.
8 , 8 , 5 , 99 , 285 , 586 , 194 , 3433 , 70191 , 37016 , 42634 , 742018 , 7786511 , 8011406 , 54014652 , 4382179 , 130165502 , 136308403 , 5566851620 , 8737896052
n×2
1923329794
n×3
2884994691
n×4
3846659588
n×5
4808324485
n÷2
480832448.5
n÷3
320554965.66667
n÷3
240416224.25
n÷5
192332979.4
n2
924799374122020609
n3
8.8934709486072E+26
n4
8.5525388237648E+35
n5
8.2246763670443E+44
2 √n31010.722290846
3 √n987.05477664054
4 √n176.09861524398
5 √n62.604384876645
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
-961664896 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 961664897 can be divided by 4 positive divisors.
The sum of these divisors (counting 961664897) is 1, the average is 0.25.
Base
System
Value
2
Binary
111001010100011101011110000001
3
Ternary
2111000112122020102
4
Quaternary
321110131132001
5
Quinary
3432141234042
6
Senary
235231452145
8
Octal
7124353601
10
Decimal
961664897
12
Duodecimal
22a087055
16
Hexadecimal
3951d781
20
Vigesimal
f0a824h
36
Base36
fwjtdt
md5
ad77882f5c4582ee16176c250177ad4c
sha1
b98b39f199386b939b796cfa2da1634cff4a1ceb
sha256
7298f2ec0a8e61b777177266346b7cebd5ed900c720e572d0cc2737c21c64da6
sha512
9a64723a366d7c20822e5cb91d219dfad1f69d8b82cba91cbedbab46eadf9138904f7b778597adc973218a735a9ca0e0bb207f96829c33e56954fe4e337f9ab7
ripemd-160
b6d5a69d53f9bc570ce9951be13e01edd1fd28a8
Diameter
1923329794
Circumference
6042318751.2608
Area
2.9053429197862E+18
Volume
3.7252883996078E+27
Surface area
1.1621371679145E+19
Circumference
6042318751.2608
Perimeter
3846659588
Area
924799374122020609
Diagonal
1359999539.7955
Surface area
5548796244732123654
Volume
8.8934709486072E+26
Space diagonal
1665652461.4595
Perimeter
2884994691
Area
4.0044987569681E+17
Altitude
832826230.72975
Surface area
4.0044987569681E+17
Volume
1.0481056026743E+26
Height
453333179.93184