7138756871 is an odd 10-digits composite number following 7138756870
and preceding 7138756872 . In scientific notation, it is written as 7.138756871 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 7112084760 positive integers (up to 7138756871) that are relatively prime to 7138756871.
7138756871 has 8 divisors, whose sum is 7165476864
The reverse of 7138756871 is 1786578317
Previous prime number is 431
Is Prime? no Number parity odd Number length 10 Sum of Digits 53 Digital Root 8
Name
seven billion one hundred thirty-eight million seven hundred fifty-six thousand eight hundred seventy-one
Scientific notation
7.138756871 × 10^9
Engineering notation
7.138756871 × 10^9
Prime Factorization
727 × 431 × 22783
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7138756871 Product of the distinct prime numbers
The prime factorization of 7138756871 is 727 × 431 × 22783.
Since it has a total of 3 prime factors.
3 , 4 , 68 , 65 , 473 , 739 , 1073 , 8254 , 15143 , 67129 , 181590 , 146124 , 5776290 , 1756870 , 92388446 , 6574486 , 932596580 , 291839192 , 2495930697 , 5350589447
n×2
14277513742
n×3
21416270613
n×4
28555027484
n×5
35693784355
n÷2
3569378435.5
n÷3
2379585623.6667
n÷3
1784689217.75
n÷5
1427751374.2
n2
5.096184966325E+19
n3
3.6380425444239E+29
n4
2.5971101210997E+39
n5
1.8540137721744E+49
2 √n84491.164455226
3 √n1925.4882099887
4 √n290.67363907865
5 √n93.481251557563
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
-7138756870 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 7138756871 can be divided by 8 positive divisors.
The sum of these divisors (counting 7138756871) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001100000001100100100000111
3
Ternary
200102111211102102122
4
Quaternary
12221200030210013
5
Quinary
104110010204441
6
Senary
3140212200155
8
Octal
65140144407
10
Decimal
7138756871
12
Duodecimal
147290905b
16
Hexadecimal
1a980c907
20
Vigesimal
5bah4c3b
36
Base36
3a28c1z
md5
ee6072ea06713ec30753d8b7802a4701
sha1
4cccb752620946a527754d26f260510f35a6bace
sha256
4cb6cc82fc48a094bba3d39e64a6a6166f27b5d83ee7650720e1afec83451ef8
sha512
0c68bc9b3638aae79ba7e6f34eb0230a4b42e3f09e1d21f83086d132d9ed192a5bf464a25108346e2bb4d5394c8400b2e397dd46274edd80f50efbcc8293f3f8
ripemd-160
955b33158747572622ac36f8f0a6cb2f1c9cf622
Diameter
14277513742
Circumference
44854132283.395
Area
1.6010137251541E+20
Volume
1.5238996974679E+30
Surface area
6.4040549006165E+20
Circumference
44854132283.395
Perimeter
28555027484
Area
5.096184966325E+19
Diagonal
10095726785.452
Surface area
3.057710979795E+20
Volume
3.6380425444239E+29
Space diagonal
12364689603.453
Perimeter
21416270613
Area
2.2067128216109E+19
Altitude
6182344801.7267
Surface area
2.2067128216109E+19
Volume
4.2874742556789E+28
Height
3365242261.8174