7138892871 is an odd 10-digits composite number following 7138892870
and preceding 7138892872 . In scientific notation, it is written as 7.138892871 × 10^9.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 4326601680 positive integers (up to 7138892871) that are relatively prime to 7138892871.
7138892871 has 8 divisors, whose sum is 9806964080
The reverse of 7138892871 is 1782988317
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 54
Digital Root 9
Name
seven billion one hundred thirty-eight million eight hundred ninety-two thousand eight hundred seventy-one
Scientific notation
7.138892871 × 10^9
Engineering notation
7.138892871 × 10^9
Prime Factorization
33 × 3 × 72110029
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7138892871
Product of the distinct prime numbers
The prime factorization of 7138892871 is 33 × 3 × 72110029.
Since it has a total of 3 prime factors.
3 , 2 , 76 , 56 , 921 , 112 , 8881 , 2385 , 98505 , 7405 , 140716 , 844555 , 6839582 , 4491111 , 5570551 , 64099931 , 968379911 , 444155920 , 3523988984 , 9006314603
n×2
14277785742
n×3
21416678613
n×4
28555571484
n×5
35694464355
n÷2
3569446435.5
n÷3
2379630957
n÷3
1784723217.75
n÷5
1427778574.2
n2
5.0963791423615E+19
n3
3.6382504727317E+29
n4
2.5973080362697E+39
n5
1.8541903823917E+49
2 √n
84491.969269274
3 √n
1925.5004373619
4 √n
290.67502346998
5 √n
93.481607735916
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
-7138892870
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 7138892871 can be divided by 8 positive divisors.
The sum of these divisors (counting 7138892871) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001100000101101110001000111
3
Ternary
200102112002022222200
4
Quaternary
12221200231301013
5
Quinary
104110024032441
6
Senary
3140215125543
8
Octal
65140556107
10
Decimal
7138892871
12
Duodecimal
14729738b3
16
Hexadecimal
1a982dc47
20
Vigesimal
5bai1c3b
36
Base36
3a2b8zr
md5
693d80865707aea0365cbe6af10ddc13
sha1
d99a833adc8dd20cb6dd86466a4524f4adc4776e
sha256
725b8400a0cb07ea0587457808db1347dde53a05e004679fb0cb7d67a9f59e6d
sha512
4a412e91e418efd5a15c250a2932e72a5bc572da45bdbddaa9c34dacb1931512521692c774fc32b5311eb618efed6b953030f91f205ffa15a9acd5ea1b902506
ripemd-160
1513102e3d81c722c06b6f11d7662382353188b7
Diameter
14277785742
Circumference
44854986796.596
Area
1.6010747273551E+20
Volume
1.5239867942738E+30
Surface area
6.4042989094204E+20
Circumference
44854986796.596
Perimeter
28555571484
Area
5.0963791423615E+19
Diagonal
10095919118.497
Surface area
3.0578274854169E+20
Volume
3.6382504727317E+29
Space diagonal
12364925162.363
Perimeter
21416678613
Area
2.2067969023011E+19
Altitude
6182462581.1816
Surface area
2.2067969023011E+19
Volume
4.2877193015396E+28
Height
3365306372.8323