7139873945 is an odd 10-digits composite number following 7139873944
and preceding 7139873946 . In scientific notation, it is written as 7.139873945 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 5375905024 positive integers (up to 7139873945) that are relatively prime to 7139873945.
7139873945 has 8 divisors, whose sum is 9071839944
The reverse of 7139873945 is 5493789317
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 56
Digital Root 2
Name
seven billion one hundred thirty-nine million eight hundred seventy-three thousand nine hundred forty-five
Scientific notation
7.139873945 × 10^9
Engineering notation
7.139873945 × 10^9
Prime Factorization
5 × 17 × 83998517
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7139873945
Product of the distinct prime numbers
The prime factorization of 7139873945 is 5 × 17 × 83998517.
Since it has a total of 3 prime factors.
6 , 2 , 75 , 94 , 552 , 137 , 6303 , 6386 , 56253 , 76675 , 946090 , 229146 , 2920471 , 2678151 , 27367057 , 30331311 , 899976681 , 738806145 , 2795541776 , 226827224
n×2
14279747890
n×3
21419621835
n×4
28559495780
n×5
35699369725
n÷2
3569936972.5
n÷3
2379957981.6667
n÷3
1784968486.25
n÷5
1427974789
n2
5.097779995049E+19
n3
3.6397506563992E+29
n4
2.5987360877922E+39
n5
1.8554648083159E+49
2 √n
84497.774793186
3 √n
1925.5886383347
4 √n
290.6850095777
5 √n
93.484176967179
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
-7139873944
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 7139873945 can be divided by 8 positive divisors.
The sum of these divisors (counting 7139873945) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001100100011101010010011001
3
Ternary
200102120221011202202
4
Quaternary
12221210131102121
5
Quinary
104110301431240
6
Senary
3140252135545
8
Octal
65144352231
10
Decimal
7139873945
12
Duodecimal
14731675b5
16
Hexadecimal
1a991d499
20
Vigesimal
5bb444h5
36
Base36
3a2w9zt
md5
600858e2569ae9d041cf3af891ef8106
sha1
51ae62bb2c22ca6f331d6c7bd8db78913529af8f
sha256
c0dca3bfeb774b751d10479e81ee0ccc7c8bd1e4a137a98910d66a22393325e4
sha512
4ab98d580cb6107aa6c2431e0ea03bf20be7b40195e583c1b6b6ac66b655efa4a9f56615624b2db52409bc02e0c83347d85638594e979f15abdb440ac00fefbd
ripemd-160
64caa1007d0def4869d9b1296060d0260bdf9dd8
Diameter
14279747890
Circumference
44861151066.338
Area
1.6015148182063E+20
Volume
1.524615189739E+30
Surface area
6.4060592728252E+20
Circumference
44861151066.338
Perimeter
28559495780
Area
5.097779995049E+19
Diagonal
10097306566.653
Surface area
3.0586679970294E+20
Volume
3.6397506563992E+29
Space diagonal
12366624432.377
Perimeter
21419621835
Area
2.2074034893083E+19
Altitude
6183312216.1886
Surface area
2.2074034893083E+19
Volume
4.2894872849468E+28
Height
3365768855.5511