9439897894 is an even 10-digits composite number following 9439897893
and preceding 9439897895 . In scientific notation, it is written as 9.439897894 × 10^9.
The sum of its digits is 70. It has a total of 3 prime factors and 8 positive divisors.
There are 4045670520 positive integers (up to 9439897894) that are relatively prime to 9439897894.
9439897894 has 8 divisors, whose sum is 16182682128
The reverse of 9439897894 is 4987989349
Previous prime number is 7
Is Prime? no Number parity even Number length 10 Sum of Digits 70 Digital Root 7
Name
nine billion four hundred thirty-nine million eight hundred ninety-seven thousand eight hundred ninety-four
Scientific notation
9.439897894 × 10^9
Engineering notation
9.439897894 × 10^9
Prime Factorization
2 × 7 × 674278421
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
9439897894 Product of the distinct prime numbers
The prime factorization of 9439897894 is 2 × 7 × 674278421.
Since it has a total of 3 prime factors.
5 , 8 , 46 , 66 , 494 , 863 , 2104 , 3076 , 6936 , 47665 , 61908 , 277928 , 6652939 , 6499671 , 54013683 , 32306567 , 831924149 , 202813875 , 7842327170 , 8479271243
n×2
18879795788
n×3
28319693682
n×4
37759591576
n×5
47199489470
n÷2
4719948947
n÷3
3146632631.3333
n÷3
2359974473.5
n÷5
1887979578.8
n2
8.9111672249146E+19
n3
8.4120508719553E+29
n4
7.9408901310392E+39
n5
7.4961192024482E+49
2 √n97159.136955821
3 √n2113.4359906004
4 √n311.70360433563
5 √n98.853820678699
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
-9439897893 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 9439897894 can be divided by 8 positive divisors.
The sum of these divisors (counting 9439897894) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000110010101010010110100100100110
3
Ternary
220100212211111110221
4
Quaternary
20302222112210212
5
Quinary
123313103213034
6
Senary
4200413434554
8
Octal
106252264446
10
Decimal
9439897894
12
Duodecimal
19b549ba5a
16
Hexadecimal
232a96926
20
Vigesimal
779j74ee
36
Base36
4c49rty
md5
3d5846ac220bd875b7c12c5409ffb5ee
sha1
aceaa7bf65def9db3068d9820d101a43995d919b
sha256
095f11a4ed7b56731ccc34482b3b41aba63ea7df59cfb78fd29b587a21307682
sha512
a617dbb1a5ad775518c08500478645a2994d90acd81ad23e29055bfe2d580f2b251d1361197373175292f7f08701c13909f781940e6b83774ee18f3a6b0ec3ad
ripemd-160
5c4377f408db3a2d0083a320a92c525c1988fdd8
Diameter
18879795788
Circumference
59312627748.856
Area
2.7995257488702E+20
Volume
3.5236316294611E+30
Surface area
1.1198102995481E+21
Circumference
59312627748.856
Perimeter
37759591576
Area
8.9111672249146E+19
Diagonal
13350031629.112
Surface area
5.3467003349487E+20
Volume
8.4120508719553E+29
Space diagonal
16350382770.67
Perimeter
28319693682
Area
3.8586485970736E+19
Altitude
8175191385.3352
Surface area
3.8586485970736E+19
Volume
9.9136970254096E+28
Height
4450010543.0373