7138855997 is an odd 10-digits composite number following 7138855996
and preceding 7138855998 . In scientific notation, it is written as 7.138855997 × 10^9.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 5344911360 positive integers (up to 7138855997) that are relatively prime to 7138855997.
7138855997 has 8 divisors, whose sum is 7151176440
The reverse of 7138855997 is 7995588317
Previous prime number is 3581
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 62
Digital Root 8
Name
seven billion one hundred thirty-eight million eight hundred fifty-five thousand nine hundred ninety-seven
Scientific notation
7.138855997 × 10^9
Engineering notation
7.138855997 × 10^9
Prime Factorization
1729 × 3581 × 1153
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7138855997
Product of the distinct prime numbers
The prime factorization of 7138855997 is 1729 × 3581 × 1153.
Since it has a total of 3 prime factors.
4 , 4 , 26 , 54 , 177 , 256 , 1671 , 4158 , 32860 , 21570 , 995946 , 307861 , 5578052 , 6114803 , 65273585 , 38766289 , 762110249 , 958395594 , 1780074488 , 9945337523
n×2
14277711994
n×3
21416567991
n×4
28555423988
n×5
35694279985
n÷2
3569427998.5
n÷3
2379618665.6667
n÷3
1784713999.25
n÷5
1427771199.4
n2
5.0963264945903E+19
n3
3.6381940958576E+29
n4
2.5972543739463E+39
n5
1.8541424963181E+49
2 √n
84491.751058905
3 √n
1925.4971221408
4 √n
290.67464811866
5 √n
93.481511164977
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
-7138855996
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 7138855997 can be divided by 8 positive divisors.
The sum of these divisors (counting 7138855997) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001100000100100110000111101
3
Ternary
200102112000110101222
4
Quaternary
12221200210300331
5
Quinary
104110021342442
6
Senary
3140214243125
8
Octal
65140446075
10
Decimal
7138855997
12
Duodecimal
14729564a5
16
Hexadecimal
1a9824c3d
20
Vigesimal
5bahgjjh
36
Base36
3a2agjh
md5
ef8dade2496dd9a84520b2b29233b610
sha1
18afcc4eee07dcf740e36388c8fc87622abeeca7
sha256
b0c35fb125f11ef4ca58fbe870dd259c704c68c9a7e6e36b2894e9de9287f865
sha512
4a18786793b26ce4aed276d12ecccaf061f6c60a48f3d82dff8425578fc41e1520a3f6363c781d42f6bec18998738255e3df9658572a1c420f54e39f14b68136
ripemd-160
997797e3023eaa0377fc8ae6be4226a4bc440d03
Diameter
14277711994
Circumference
44854755110.421
Area
1.60105818757E+20
Volume
1.523963179184E+30
Surface area
6.4042327502799E+20
Circumference
44854755110.421
Perimeter
28555423988
Area
5.0963264945903E+19
Diagonal
10095866970.786
Surface area
3.0577958967542E+20
Volume
3.6381940958576E+29
Space diagonal
12364861294.722
Perimeter
21416567991
Area
2.2067741051474E+19
Altitude
6182430647.3609
Surface area
2.2067741051474E+19
Volume
4.2876528607563E+28
Height
3365288990.262