7139942178 is an even 10-digits composite number following 7139942177
and preceding 7139942179 . In scientific notation, it is written as 7.139942178 × 10^9.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 2379980724 positive integers (up to 7139942178) that are relatively prime to 7139942178.
7139942178 has 8 divisors, whose sum is 14279884368
The reverse of 7139942178 is 8712499317
Previous prime number is 3
Is Prime? no
Number parity even
Number length 10
Sum of Digits 51
Digital Root 6
Name
seven billion one hundred thirty-nine million nine hundred forty-two thousand one hundred seventy-eight
Scientific notation
7.139942178 × 10^9
Engineering notation
7.139942178 × 10^9
Prime Factorization
2 × 3 × 1189990363
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7139942178
Product of the distinct prime numbers
The prime factorization of 7139942178 is 2 × 3 × 1189990363.
Since it has a total of 3 prime factors.
10 , 10 , 44 , 31 , 985 , 625 , 3586 , 2617 , 23776 , 55054 , 756067 , 82944 , 4705144 , 6890220 , 49329753 , 63307849 , 566940696 , 836885369 , 2699584145 , 458059561
n×2
14279884356
n×3
21419826534
n×4
28559768712
n×5
35699710890
n÷2
3569971089
n÷3
2379980726
n÷3
1784985544.5
n÷5
1427988435.6
n2
5.0978774305183E+19
n3
3.6398550084432E+29
n4
2.5988354296588E+39
n5
1.8555534697902E+49
2 √n
84498.178548416
3 √n
1925.5947723492
4 √n
290.68570406612
5 √n
93.484355644885
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
-7139942177
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 7139942178 can be divided by 8 positive divisors.
The sum of these divisors (counting 7139942178) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001100100101101111100100010
3
Ternary
200102121001122100220
4
Quaternary
12221210231330202
5
Quinary
104110311122203
6
Senary
3140253423510
8
Octal
65144557442
10
Decimal
7139942178
12
Duodecimal
147319ab96
16
Hexadecimal
1a992df22
20
Vigesimal
5bb4cf8i
36
Base36
3a2xqn6
md5
246ab328d336dcf22732facb95bc84ee
sha1
ae1126d15a802fa3ed6da25674be7ecd529be807
sha256
320bd0358906cafa187cb02e2da149026f082720c0fcf7d8382ed4db478b4d29
sha512
3592a614f06316f076211c63a22701d207ec7fcc3d06f2c1b5020a84a581142c66857b1c9a6829c7b38956d0a8be15cacada23ac7be666b14fdf83649fb2f55b
ripemd-160
5f8ce7feb72ff840d28f3b4dbf9211cfc6de31af
Diameter
14279884356
Circumference
44861579786.921
Area
1.6015454284618E+20
Volume
1.524658900621E+30
Surface area
6.406181713847E+20
Circumference
44861579786.921
Perimeter
28559768712
Area
5.0978774305183E+19
Diagonal
10097403062.687
Surface area
3.058726458311E+20
Volume
3.6398550084432E+29
Space diagonal
12366742615.4
Perimeter
21419826534
Area
2.2074456801041E+19
Altitude
6183371307.7
Surface area
2.2074456801041E+19
Volume
4.28961026501E+28
Height
3365801020.8958