7138892872 is an even 10-digits composite number following 7138892871
and preceding 7138892873 . In scientific notation, it is written as 7.138892872 × 10^9.
The sum of its digits is 55. It has a total of 4 prime factors and 8 positive divisors.
There are 3569446432 positive integers (up to 7138892872) that are relatively prime to 7138892872.
7138892872 has 8 divisors, whose sum is 13385424150
The reverse of 7138892872 is 2782988317
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 55 Digital Root 1
Name
seven billion one hundred thirty-eight million eight hundred ninety-two thousand eight hundred seventy-two
Scientific notation
7.138892872 × 10^9
Engineering notation
7.138892872 × 10^9
Prime Factorization
2 × 2 × 2 × 892361609
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1784723218 Product of the distinct prime numbers
The prime factorization of 7138892872 is 2 × 2 × 2 × 892361609.
Since it has a total of 4 prime factors.
8 , 10 , 59 , 10 , 35 , 705 , 7648 , 8624 , 13571 , 50204 , 381697 , 737443 , 218273 , 9055712 , 42249923 , 87513930 , 120525282 , 291587 , 7989004196 , 9297969583
n×2
14277785744
n×3
21416678616
n×4
28555571488
n×5
35694464360
n÷2
3569446436
n÷3
2379630957.3333
n÷3
1784723218
n÷5
1427778574.4
n2
5.0963791437892E+19
n3
3.6382504742606E+29
n4
2.597308037725E+39
n5
1.8541903836903E+49
2 √n84491.969275192
3 √n1925.5004374518
4 √n290.67502348016
5 √n93.481607738535
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
-7138892871 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 7138892872 can be divided by 8 positive divisors.
The sum of these divisors (counting 7138892872) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001100000101101110001001000
3
Ternary
200102112002022222201
4
Quaternary
12221200231301020
5
Quinary
104110024032442
6
Senary
3140215125544
8
Octal
65140556110
10
Decimal
7138892872
12
Duodecimal
14729738b4
16
Hexadecimal
1a982dc48
20
Vigesimal
5bai1c3c
36
Base36
3a2b8zs
md5
47d1ec62ea1f0443df9a8b17f49592f7
sha1
ca922b8e87643b1f2a31037fa3ae5e0d1564b6bd
sha256
19b916aa18b6b457f2855d7e1802d258511352089644345e00298c20f7f46d84
sha512
194806ce539e96e29a9243f9d6a6c7620dcb7128f10ad7866c5b25423902eb478465512a73fcdd1d80b3a9f94af67835a8eba41f4be7a793f2d59a2c45040346
ripemd-160
7b6f25f3d16bb803a64c968a410c98dd6095e0e9
Diameter
14277785744
Circumference
44854986802.879
Area
1.6010747278037E+20
Volume
1.5239867949142E+30
Surface area
6.4042989112146E+20
Circumference
44854986802.879
Perimeter
28555571488
Area
5.0963791437892E+19
Diagonal
10095919119.911
Surface area
3.0578274862735E+20
Volume
3.6382504742606E+29
Space diagonal
12364925164.095
Perimeter
21416678616
Area
2.2067969029193E+19
Altitude
6182462582.0477
Surface area
2.2067969029193E+19
Volume
4.2877193033415E+28
Height
3365306373.3037