139187834 is an even 9-digits composite number following 139187833
and preceding 139187835 . In scientific notation, it is written as 1.39187834 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 69566176 positive integers (up to 139187834) that are relatively prime to 139187834.
139187834 has 8 divisors, whose sum is 208864980
The reverse of 139187834 is 438781931
Previous prime number is 2789
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred thirty-nine million one hundred eighty-seven thousand eight hundred thirty-four
Scientific notation
1.39187834 × 10^8
Engineering notation
1.39187834 × 10^6
Prime Factorization
2 × 2789 × 24953
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
139187834
Product of the distinct prime numbers
The prime factorization of 139187834 is 2 × 2789 × 24953.
Since it has a total of 3 prime factors.
7 , 4 , 18 , 44 , 998 , 86 , 9180 , 6100 , 65181 , 43738 , 278611 , 734167 , 9032406 , 7939210 , 11588543 , 2381983 , 894286633 , 964242623 , 1273014352 , 5651547380
n×2
278375668
n×3
417563502
n×4
556751336
n×5
695939170
n÷2
69593917
n÷3
46395944.666667
n÷3
34796958.5
n÷5
27837566.8
n2
19373253133611556
n3
2.6965211412011E+24
n4
3.7532293697899E+32
n5
5.2240386648624E+40
2 √n
11797.7893692
3 √n
518.24337485045
4 √n
108.61762918237
5 √n
42.532435816371
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
-139187833
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 139187834 can be divided by 8 positive divisors.
The sum of these divisors (counting 139187834) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010010111101011001111010
3
Ternary
100200220110210222
4
Quaternary
20102331121322
5
Quinary
241113002314
6
Senary
21451140042
8
Octal
1022753172
10
Decimal
139187834
12
Duodecimal
3a744622
16
Hexadecimal
84bd67a
20
Vigesimal
239i9be
36
Base36
2ava0q
md5
c439aac53ba83619414777671c5a320a
sha1
4475430baf1893de8bfa33c1fb5c92acad364851
sha256
d411b1f488c3bf05bfb0375e00da579b2e2512f9f7c5d3623607b46065dc38ce
sha512
63603d463ebad8032a0c0327becabc1b9339de74dbebf2dd75e62f3d2d2c188859a7b1fed0cd778ac8db00092cf8ef7c12dcc211b5d9414fbb666cb14125e292
ripemd-160
bc9863c80fe474a4c280f1101062fd465f802fb4
Diameter
278375668
Circumference
874542953.52695
Area
6.086286972069E+16
Volume
1.1295161343263E+25
Surface area
2.4345147888276E+17
Circumference
874542953.52695
Perimeter
556751336
Area
19373253133611556
Diagonal
196841322.56014
Surface area
116239518801669336
Volume
2.6965211412011E+24
Space diagonal
241080400.28346
Perimeter
417563502
Area
8.388864683827E+15
Altitude
120540200.14173
Surface area
8.388864683827E+15
Volume
3.177880640927E+23
Height
65613774.186712