7985965139 is an odd 10-digits prime number following 7985965138
and preceding 7985965140 . In scientific notation, it is written as 7.985965139 × 10^9.
The sum of its digits is 62. It has a total of 1 prime factors and 2 positive divisors.
There are 7985965138 positive integers (up to 7985965139) that are relatively prime to 7985965139.
7985965139 has 2 divisors, whose sum is 7985965140
The reverse of 7985965139 is 9315695897
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 62 Digital Root 8
Name
seven billion nine hundred eighty-five million nine hundred sixty-five thousand one hundred thirty-nine
Scientific notation
7.985965139 × 10^9
Engineering notation
7.985965139 × 10^9
Prime Factorization
7985965139
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
7985965139 Product of the distinct prime numbers
The prime factorization of 7985965139 is 7985965139.
Since it has a total of 1 prime factors.
5 , 10 , 49 , 36 , 770 , 513 , 3263 , 6513 , 93112 , 8540 , 81928 , 865747 , 4989834 , 1404633 , 54870644 , 20372301 , 1812850 , 554783525 , 3426889335 , 1705736295
n×2
15971930278
n×3
23957895417
n×4
31943860556
n×5
39929825695
n÷2
3992982569.5
n÷3
2661988379.6667
n÷3
1996491284.75
n÷5
1597193027.8
n2
6.3775639201323E+19
n3
5.0931003137921E+29
n4
4.0673321555374E+39
n5
3.2481572802855E+49
2 √n89364.227401125
3 √n1998.8297436336
4 √n298.93850103512
5 √n95.601670720713
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
7985965140 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
3992982570 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
89364.22740672 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999997496 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7985965139 can be divided by 2 positive divisors.
The sum of these divisors (counting 7985965139) is 7985965140, the average is 3992982570.
Base
System
Value
2
Binary
111011100000000000010100001010011
3
Ternary
202121120000001200122
4
Quaternary
13130000002201103
5
Quinary
112323401341024
6
Senary
3400234540455
8
Octal
73400024123
10
Decimal
7985965139
12
Duodecimal
166a59772b
16
Hexadecimal
1dc002853
20
Vigesimal
64fc5cgj
36
Base36
3o2my4z
md5
533f50a18c4f909d5a4f5fc8691c2cdf
sha1
dc4953f68352e39e51c996c464d4fc14a1dda28b
sha256
0737a6eeb9ed08d46f83f8aac714fca5b6701ada8259b8f7a688b8dd0c9d37b3
sha512
b2224e7e12c909a50baf6aab6685295775da519caaf394dfbc055504b9fc2a403948f62ad369555da354ac16c92cd28e2288666064d06fc1271f2ccec377ed9a
ripemd-160
10dd2b399d746aa47f057f3c3fe146ca2a01dd89
Diameter
15971930278
Circumference
50177298825.013
Area
2.0035707959287E+20
Volume
2.1333928706407E+30
Surface area
8.0142831837148E+20
Circumference
50177298825.013
Perimeter
31943860556
Area
6.3775639201323E+19
Diagonal
11293860208.213
Surface area
3.8265383520794E+20
Volume
5.0931003137921E+29
Space diagonal
13832097368.222
Perimeter
23957895417
Area
2.7615661845468E+19
Altitude
6916048684.1109
Surface area
2.7615661845468E+19
Volume
6.0022762819095E+28
Height
3764620069.4042