139989345 is an odd 9-digits composite number following 139989344
and preceding 139989346 . In scientific notation, it is written as 1.39989345 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 74660976 positive integers (up to 139989345) that are relatively prime to 139989345.
139989345 has 8 divisors, whose sum is 223982976
The reverse of 139989345 is 543989931
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred thirty-nine million nine hundred eighty-nine thousand three hundred forty-five
Scientific notation
1.39989345 × 10^8
Engineering notation
1.39989345 × 10^6
Prime Factorization
3 × 5 × 9332623
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
139989345
Product of the distinct prime numbers
The prime factorization of 139989345 is 3 × 5 × 9332623.
Since it has a total of 3 prime factors.
10 , 4 , 96 , 16 , 881 , 183 , 5720 , 9095 , 36262 , 4506 , 372980 , 953038 , 3939411 , 7963595 , 59581878 , 94103183 , 153333922 , 297338494 , 2086128838 , 9472864837
n×2
279978690
n×3
419968035
n×4
559957380
n×5
699946725
n÷2
69994672.5
n÷3
46663115
n÷3
34997336.25
n÷5
27997869
n2
19597016713529025
n3
2.743373533681E+24
n4
3.8404306407034E+32
n5
5.3761936990999E+40
2 √n
11831.709301703
3 √n
519.2362369879
4 √n
108.77366088214
5 √n
42.581307849522
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
-139989344
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 139989345 can be divided by 8 positive divisors.
The sum of these divisors (counting 139989345) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010110000001000101100001
3
Ternary
100202102012021120
4
Quaternary
20112001011201
5
Quinary
241314124340
6
Senary
21520242453
8
Octal
1026010541
10
Decimal
139989345
12
Duodecimal
3aa70429
16
Hexadecimal
8581161
20
Vigesimal
23eid75
36
Base36
2bcggx
md5
2c380f72a96f6f5bbb44e63681438a61
sha1
20624215daa25703ee7d13c0f3a69eb9cb3dc933
sha256
62b1fb07b6b078f4b46dcacbfdfc99f4eb7ccea759ca344d205c92d153725988
sha512
ada1d6e106222931dbbe15f32fdaaaeafb852be2f360bf64c2edab7e0d08a1c565b12825f52bffc67d371af6d7fa80b79075362c3ce862a7718502f8a060c188
ripemd-160
cb24e99a4647f80201e5c3499b73a19907e11826
Diameter
279978690
Circumference
879578995.66569
Area
6.1565843739499E+16
Volume
1.1491416185953E+25
Surface area
2.46263374958E+17
Circumference
879578995.66569
Perimeter
559957380
Area
19597016713529025
Diagonal
197974830.28673
Surface area
117582100281174150
Volume
2.743373533681E+24
Space diagonal
242468658.05829
Perimeter
419968035
Area
8.4857571561522E+15
Altitude
121234329.02914
Surface area
8.4857571561522E+15
Volume
3.2330967149892E+23
Height
65991610.095575