7139725978 is an even 10-digits composite number following 7139725977
and preceding 7139725979 . In scientific notation, it is written as 7.139725978 × 10^9.
The sum of its digits is 58. It has a total of 4 prime factors and 16 positive divisors.
There are 2713862400 positive integers (up to 7139725978) that are relatively prime to 7139725978.
7139725978 has 16 divisors, whose sum is 12266679744
The reverse of 7139725978 is 8795279317
Previous prime number is 451
Is Prime? no Number parity even Number length 10 Sum of Digits 58 Digital Root 4
Name
seven billion one hundred thirty-nine million seven hundred twenty-five thousand nine hundred seventy-eight
Scientific notation
7.139725978 × 10^9
Engineering notation
7.139725978 × 10^9
Prime Factorization
2 × 7 × 451 × 1130777
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
7139725978 Product of the distinct prime numbers
The prime factorization of 7139725978 is 2 × 7 × 451 × 1130777.
Since it has a total of 4 prime factors.
10 , 3 , 82 , 14 , 845 , 520 , 1308 , 7098 , 24044 , 6383 , 507537 , 770125 , 2296059 , 9237253 , 36954865 , 71874798 , 766609398 , 773848629 , 5191971319 , 8686043969
n×2
14279451956
n×3
21419177934
n×4
28558903912
n×5
35698629890
n÷2
3569862989
n÷3
2379908659.3333
n÷3
1784931494.5
n÷5
1427945195.6
n2
5.0975687040928E+19
n3
3.6395243701251E+29
n4
2.5985206692946E+39
n5
1.8552725526933E+49
2 √n84496.899221214
3 √n1925.5753362538
4 √n290.68350352439
5 √n93.48378949009
1 , 2 , 7 , 14 , 451 , 902 , 3157 , 6314 , 1130777 , 2261554 , 7915439 , 15830878 , 509980427 , 1019960854 , 3569862989 , 7139725978
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7139725977 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7139725978 can be divided by 16 positive divisors.
The sum of these divisors (counting 7139725978) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110101001100011111001001010011010
3
Ternary
200102120122122210111
4
Quaternary
12221203321022122
5
Quinary
104110232212403
6
Senary
3140245034534
8
Octal
65143711232
10
Decimal
7139725978
12
Duodecimal
14730b5a4a
16
Hexadecimal
1a98f929a
20
Vigesimal
5bb35eii
36
Base36
3a2t3tm
md5
9bdc124a1de6ef02e3a57fac4cab1cfb
sha1
a56daa6889b4a1461726f3c26383950ea615073b
sha256
438572a0107aa9a36701a3311b3bb752978d89ea8f5a785d7906280f46ca7266
sha512
cbb840e9ef52ea94cd12788b526b32df51638f13d0be75a30ab1feb746a00f162fde2ed107e1b2c995893c945af89cf58e2660aa3bde9a79f011a8104121e1a3
ripemd-160
a13cebb256c1b2711b83cf07570ae9c41d4d3897
Diameter
14279451956
Circumference
44860221362.258
Area
1.6014484391947E+20
Volume
1.5245204031661E+30
Surface area
6.4057937567789E+20
Circumference
44860221362.258
Perimeter
28558903912
Area
5.0975687040928E+19
Diagonal
10097097309.715
Surface area
3.0585412224557E+20
Volume
3.6395243701251E+29
Space diagonal
12366368146.015
Perimeter
21419177934
Area
2.2073119976404E+19
Altitude
6183184073.0077
Surface area
2.2073119976404E+19
Volume
4.2892206040153E+28
Height
3365699103.2384