7139420155 is an odd 10-digits composite number following 7139420154
and preceding 7139420156 . In scientific notation, it is written as 7.139420155 × 10^9.
The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors.
There are 4861728000 positive integers (up to 7139420155) that are relatively prime to 7139420155.
7139420155 has 16 divisors, whose sum is 7394405760
The reverse of 7139420155 is 5510249317
Previous prime number is 409
Is Prime? no Number parity odd Number length 10 Sum of Digits 37 Digital Root 1
Name
seven billion one hundred thirty-nine million four hundred twenty thousand one hundred fifty-five
Scientific notation
7.139420155 × 10^9
Engineering notation
7.139420155 × 10^9
Prime Factorization
35 × 251 × 409 × 1987
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
7139420155 Product of the distinct prime numbers
The prime factorization of 7139420155 is 35 × 251 × 409 × 1987.
Since it has a total of 4 prime factors.
2 , 8 , 45 , 67 , 146 , 959 , 1567 , 2568 , 57262 , 7070 , 399527 , 828013 , 3178874 , 8064086 , 29617129 , 64925192 , 226603381 , 565167657 , 3837717550 , 8228954975
n×2
14278840310
n×3
21418260465
n×4
28557680620
n×5
35697100775
n÷2
3569710077.5
n÷3
2379806718.3333
n÷3
1784855038.75
n÷5
1427884031
n2
5.097132014962E+19
n3
3.6390567040316E+29
n4
2.5980754777951E+39
n5
1.8548752430381E+49
2 √n84495.089531878
3 √n1925.5478424986
4 √n290.68039069032
5 √n93.482988619499
1 , 35 , 251 , 409 , 1987 , 8785 , 14315 , 69545 , 102659 , 498737 , 812683 , 3593065 , 17455795 , 28443905 , 203983433 , 7139420155
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
-7139420154 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 7139420155 can be divided by 16 positive divisors.
The sum of these divisors (counting 7139420155) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110101001100010101110011111111011
3
Ternary
200102120002010021201
4
Quaternary
12221202232133323
5
Quinary
104110142421110
6
Senary
3140234315031
8
Octal
65142563773
10
Decimal
7139420155
12
Duodecimal
1472b88a77
16
Hexadecimal
1a98ae7fb
20
Vigesimal
5bb17a7f
36
Base36
3a2mjuj
md5
2c17cab6270af4a0d4e0e04282fd9a96
sha1
6509dd0fbe46b6357d3a0c57d28566a56d70b4f0
sha256
7a4049c209436ed345886eb80588f31ef4870b9f7027b0fc1ebf1d23fa1abf2f
sha512
1faf1b4e1ea7f00b707f41b6ae1b164bb0eb58387fa8d967d659d220ce94527004fa932defa6b1ba9707a1034029c1ff97174d172b4b09f5761912e850b79342
ripemd-160
ffc53cf18b9e0d4d37b46ad675cf72921cd9f145
Diameter
14278840310
Circumference
44858299819.678
Area
1.6013112492582E+20
Volume
1.524324507651E+30
Surface area
6.4052449970328E+20
Circumference
44858299819.678
Perimeter
28557680620
Area
5.097132014962E+19
Diagonal
10096664810.681
Surface area
3.0582792089772E+20
Volume
3.6390567040316E+29
Space diagonal
12365838445.041
Perimeter
21418260465
Area
2.2071229057E+19
Altitude
6182919222.5206
Surface area
2.2071229057E+19
Volume
4.2886694542385E+28
Height
3365554936.8936