7139968145 is an odd 10-digits composite number following 7139968144
and preceding 7139968146 . In scientific notation, it is written as 7.139968145 × 10^9.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 5711974512 positive integers (up to 7139968145) that are relatively prime to 7139968145.
7139968145 has 4 divisors, whose sum is 8567961780
The reverse of 7139968145 is 5418699317
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 53
Digital Root 8
Name
seven billion one hundred thirty-nine million nine hundred sixty-eight thousand one hundred forty-five
Scientific notation
7.139968145 × 10^9
Engineering notation
7.139968145 × 10^9
Prime Factorization
5 × 1427993629
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
7139968145
Product of the distinct prime numbers
The prime factorization of 7139968145 is 5 × 1427993629.
Since it has a total of 2 prime factors.
4 , 7 , 16 , 35 , 741 , 40 , 6418 , 6356 , 29809 , 86948 , 317730 , 337863 , 7327168 , 3721938 , 52955729 , 53110470 , 597869464 , 791788618 , 7847912771 , 4780642647
n×2
14279936290
n×3
21419904435
n×4
28559872580
n×5
35699840725
n÷2
3569984072.5
n÷3
2379989381.6667
n÷3
1784992036.25
n÷5
1427993629
n2
5.0979145111615E+19
n3
3.6398947215626E+29
n4
2.5988732363111E+39
n5
1.8555872120154E+49
2 √n
84498.332202476
3 √n
1925.5971067219
4 √n
290.68596836187
5 √n
93.484423642767
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7139968144
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7139968145 can be divided by 4 positive divisors.
The sum of these divisors (counting 7139968145) is 1, the average is 0.25.
Base
System
Value
2
Binary
110101001100100110100010010010001
3
Ternary
200102121002221222122
4
Quaternary
12221210310102101
5
Quinary
104110312440040
6
Senary
3140254144025
8
Octal
65144642221
10
Decimal
7139968145
12
Duodecimal
14731b2015
16
Hexadecimal
1a9934491
20
Vigesimal
5bb4g075
36
Base36
3a2yaoh
md5
4bed7a459ebad5674f9a66d2feb4f026
sha1
45d3e3a615ef498751cd5060795b4b8cee98b217
sha256
93da82e8b70fabb449a97ea5ab68a3b2807c4772e86b1c6a14290d4a8b73778c
sha512
a874cace66f25d00d5ee090bb560832811e3328370b3823916d36f15659257068b39032eaacad7e46ef4223ceb8326e9496515f02506d519f407a6ae5663ca05
ripemd-160
c75e0bde467108381bdb4e6e39c01f0de94d29fa
Diameter
14279936290
Circumference
44861742942.394
Area
1.6015570776894E+20
Volume
1.5246755356135E+30
Surface area
6.4062283107575E+20
Circumference
44861742942.394
Perimeter
28559872580
Area
5.0979145111615E+19
Diagonal
10097439785.571
Surface area
3.0587487066969E+20
Volume
3.6398947215626E+29
Space diagonal
12366787591.563
Perimeter
21419904435
Area
2.2074617364936E+19
Altitude
6183393795.7817
Surface area
2.2074617364936E+19
Volume
4.2896570673701E+28
Height
3365813261.857