9742369987 is an odd 10-digits composite number following 9742369986
and preceding 9742369988 . In scientific notation, it is written as 9.742369987 × 10^9.
The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors.
There are 8329776000 positive integers (up to 9742369987) that are relatively prime to 9742369987.
9742369987 has 8 divisors, whose sum is 11161906272
The reverse of 9742369987 is 7899632479
Previous prime number is 401
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 64
Digital Root 1
Name
nine billion seven hundred forty-two million three hundred sixty-nine thousand nine hundred eighty-seven
Scientific notation
9.742369987 × 10^9
Engineering notation
9.742369987 × 10^9
Prime Factorization
7 × 401 × 3470741
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9742369987
Product of the distinct prime numbers
The prime factorization of 9742369987 is 7 × 401 × 3470741.
Since it has a total of 3 prime factors.
6 , 6 , 40 , 100 , 527 , 156 , 7348 , 555 , 58880 , 82063 , 894929 , 919472 , 8799521 , 8996658 , 71650912 , 90103440 , 173651308 , 481868009 , 5692391457 , 6022343298
n×2
19484739974
n×3
29227109961
n×4
38969479948
n×5
48711849935
n÷2
4871184993.5
n÷3
3247456662.3333
n÷3
2435592496.75
n÷5
1948473997.4
n2
9.4913772963598E+19
n3
9.2468509307349E+29
n4
9.0086242981855E+39
n5
8.7765350986801E+49
2 √n
98703.444656202
3 √n
2135.7719229177
4 √n
314.17104363102
5 √n
99.479346527578
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
-9742369986
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 9742369987 can be divided by 8 positive divisors.
The sum of these divisors (counting 9742369987) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000100101100001100010011000011
3
Ternary
221010221222200012001
4
Quaternary
21010230030103003
5
Quinary
124423021314422
6
Senary
4250420444431
8
Octal
110454142303
10
Decimal
9742369987
12
Duodecimal
1a7a849717
16
Hexadecimal
244b0c4c3
20
Vigesimal
7c49g4j7
36
Base36
4h4cssj
md5
6efb8f161d8c5f3c41ba0f2774a19a84
sha1
346e4838b3daeae8df58d7f7e4f88d5c6d38906d
sha256
a29488f60a6c3dcb8becc6d51690fbbaa5ca5563bce120a982fad20f884bad77
sha512
37b96fb5893f47317db8331208269a45cea12abcc1bb1cc487c8325b5809aaab4f585c987481ec2b75439b9b9d4da96d90fcfd6167a02f2b2bb8d265a51902ff
ripemd-160
7b6705ee076da2ddaf00452795d99c8760f3606e
Diameter
19484739974
Circumference
61213115959.426
Area
2.9818041186693E+20
Volume
3.8733118603782E+30
Surface area
1.1927216474677E+21
Circumference
61213115959.426
Perimeter
38969479948
Area
9.4913772963598E+19
Diagonal
13777791765.272
Surface area
5.6948263778159E+20
Volume
9.2468509307349E+29
Space diagonal
16874279803.618
Perimeter
29227109961
Area
4.1098869277752E+19
Altitude
8437139901.8091
Surface area
4.1098869277752E+19
Volume
1.0897518329573E+29
Height
4592597255.0907