961818994 is an even 9-digits composite number following 961818993
and preceding 961818995 . In scientific notation, it is written as 9.61818994 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 480676980 positive integers (up to 961818994) that are relatively prime to 961818994.
961818994 has 8 divisors, whose sum is 1443426048
The reverse of 961818994 is 499818169
Previous prime number is 2087
Is Prime? no Number parity even Number length 9 Sum of Digits 55 Digital Root 1
Name
nine hundred sixty-one million eight hundred eighteen thousand nine hundred ninety-four
Scientific notation
9.61818994 × 10^8
Engineering notation
9.61818994 × 10^6
Prime Factorization
2 × 2087 × 230431
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
961818994 Product of the distinct prime numbers
The prime factorization of 961818994 is 2 × 2087 × 230431.
Since it has a total of 3 prime factors.
10 , 3 , 13 , 86 , 619 , 958 , 7357 , 6285 , 35058 , 3541 , 858997 , 918361 , 3066185 , 3871540 , 46480943 , 88834210 , 168770674 , 836144578 , 7127560055 , 8070578910
n×2
1923637988
n×3
2885456982
n×4
3847275976
n×5
4809094970
n÷2
480909497
n÷3
320606331.33333
n÷3
240454748.5
n÷5
192363798.8
n2
925095777219172036
n3
8.8977468979859E+26
n4
8.5580219702874E+35
n5
8.2312680820918E+44
2 √n31013.20676744
3 √n987.1074956479
4 √n176.10566932226
5 √n62.606391091001
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
-961818993 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 961818994 can be divided by 8 positive divisors.
The sum of these divisors (counting 961818994) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001010101000011000101110010
3
Ternary
2111000211110121201
4
Quaternary
321111003011302
5
Quinary
3432211201434
6
Senary
235235041414
8
Octal
7125030562
10
Decimal
961818994
12
Duodecimal
22a14026a
16
Hexadecimal
39543172
20
Vigesimal
f0b779e
36
Base36
fwn4aa
md5
2f6f87cd904c800e3802a10f4e6eacf7
sha1
3b2df4d8ee6a904e7b996521935db86ade218d9c
sha256
8b368a84e581271f9fcb78f4de295ef63332efb66612523f93302e1b3d73982c
sha512
f94c305046189417f7d726529c9377472d75e5a45aa4631b54ad332943ce55c3ffe1c0b7ae6dae0585137e1b819be85b266218907691cff380db8217902f0d1e
ripemd-160
c021a69fdada2ed804dbd75e53c47445e26e15b5
Diameter
1923637988
Circumference
6043286971.2671
Area
2.9062740975787E+18
Volume
3.7270795050952E+27
Surface area
1.1625096390315E+19
Circumference
6043286971.2671
Perimeter
3847275976
Area
925095777219172036
Diagonal
1360217465.8628
Surface area
5550574663315032216
Volume
8.8977468979859E+26
Space diagonal
1665919365.2928
Perimeter
2885456982
Area
4.0057822200276E+17
Altitude
832959682.64639
Surface area
4.0057822200276E+17
Volume
1.0486095281412E+26
Height
453405821.95428