139607538 is an even 9-digits composite number following 139607537
and preceding 139607539 . In scientific notation, it is written as 1.39607538 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 39887856 positive integers (up to 139607538) that are relatively prime to 139607538.
139607538 has 8 divisors, whose sum is 219383340
The reverse of 139607538 is 835706931
Previous prime number is 21
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred thirty-nine million six hundred seven thousand five hundred thirty-eight
Scientific notation
1.39607538 × 10^8
Engineering notation
1.39607538 × 10^6
Prime Factorization
2 × 21 × 3323989
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
139607538
Product of the distinct prime numbers
The prime factorization of 139607538 is 2 × 21 × 3323989.
Since it has a total of 3 prime factors.
8 , 5 , 45 , 25 , 109 , 884 , 4059 , 2290 , 66348 , 22275 , 375182 , 773303 , 7924794 , 9319998 , 71242237 , 67116816 , 542592883 , 807528544 , 258571911 , 6705087627
n×2
279215076
n×3
418822614
n×4
558430152
n×5
698037690
n÷2
69803769
n÷3
46535846
n÷3
34901884.5
n÷5
27921507.6
n2
19490264666421444
n3
2.7209878650475E+24
n4
3.7987041676716E+32
n5
5.3032773643897E+40
2 √n
11815.563380559
3 √n
518.76375212974
4 √n
108.69941757231
5 √n
42.558055212482
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
-139607537
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 139607538 can be divided by 8 positive divisors.
The sum of these divisors (counting 139607538) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010100100011110111110010
3
Ternary
100201200210112120
4
Quaternary
20110203313302
5
Quinary
241214420123
6
Senary
21504135110
8
Octal
1024436762
10
Decimal
139607538
12
Duodecimal
3a907496
16
Hexadecimal
8523df2
20
Vigesimal
23caigi
36
Base36
2b49v6
md5
2eca058091ec46a17443880d76fb1890
sha1
4bf36144b4ad92e8b795becd8c165d2ec08f3216
sha256
2e612bc264de5f527a563c80ecc6ce5e32e899eff3beba700a585fab1794b958
sha512
e623e8d1e25f58f6a70947b52092aec6d009db68660d1ad660af0c81c34ebb470eef7d0d8e432c5c65002fe570d6240867b87a853ea10b6eab52d7e8d467195d
ripemd-160
8940c673d281cf8c372aefd180b9e1cc6ee559e0
Diameter
279215076
Circumference
877180031.53312
Area
6.123047229255E+16
Volume
1.1397647316454E+25
Surface area
2.449218891702E+17
Circumference
877180031.53312
Perimeter
558430152
Area
19490264666421444
Diagonal
197434873.64912
Surface area
116941587998528664
Volume
2.7209878650475E+24
Space diagonal
241807348.9356
Perimeter
418822614
Area
8.4395321638016E+15
Altitude
120903674.4678
Surface area
8.4395321638016E+15
Volume
3.2067149515023E+23
Height
65811624.549706