138792692 is an even 9-digits composite number following 138792691
and preceding 138792693 . In scientific notation, it is written as 1.38792692 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 63923072 positive integers (up to 138792692) that are relatively prime to 138792692.
138792692 has 12 divisors, whose sum is 243196800
The reverse of 138792692 is 296297831
Previous prime number is 799
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred thirty-eight million seven hundred ninety-two thousand six hundred ninety-two
Scientific notation
1.38792692 × 10^8
Engineering notation
1.38792692 × 10^6
Prime Factorization
2 × 2 × 799 × 43427
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
69396346
Product of the distinct prime numbers
The prime factorization of 138792692 is 2 × 2 × 799 × 43427.
Since it has a total of 4 prime factors.
4 , 3 , 17 , 48 , 589 , 857 , 5669 , 2656 , 77743 , 81576 , 840440 , 340459 , 1784637 , 4892955 , 5361588 , 42390772 , 44874174 , 182731123 , 2057860300 , 3823809333
n×2
277585384
n×3
416378076
n×4
555170768
n×5
693963460
n÷2
69396346
n÷3
46264230.666667
n÷3
34698173
n÷5
27758538.4
n2
19263411352606864
n3
2.6736207187317E+24
n4
3.7107901693974E+32
n5
5.1503055705781E+40
2 √n
11781.03102449
3 √n
517.75249427128
4 √n
108.54045800756
5 √n
42.508259178883
1 , 2 , 4 , 799 , 1598 , 3196 , 43427 , 86854 , 173708 , 34698173 , 69396346 , 138792692
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138792691
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138792692 can be divided by 12 positive divisors.
The sum of these divisors (counting 138792692) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000010001011100111011110100
3
Ternary
100200011101210002
4
Quaternary
20101130323310
5
Quinary
241012331232
6
Senary
21434450432
8
Octal
1021347364
10
Decimal
138792692
12
Duodecimal
3a593a18
16
Hexadecimal
845cef4
20
Vigesimal
23791ec
36
Base36
2amt4k
md5
b0cb26ce5b47baf3fd89396bb19561df
sha1
48679ea3a2279bd7b563914eb377ef71274f9e6a
sha256
45800fa0ade5612524615768efdc3517e556994565d2a453d192a5f322f6212d
sha512
361549b03ddbde23437654eba1d620270d17201f01e4d27f01b47ab58a916e5b75b0611188f82084d9b8d633f697e0195e36d4bcd6e1869af0917658569894d8
ripemd-160
72dda38bc33ee69acfd83d0b4abeae7d9be0a764
Diameter
277585384
Circumference
872060203.1183
Area
6.0517791588428E+16
Volume
1.1199236277937E+25
Surface area
2.4207116635371E+17
Circumference
872060203.1183
Perimeter
555170768
Area
19263411352606864
Diagonal
196282507.38467
Surface area
115580468115641184
Volume
2.6736207187317E+24
Space diagonal
240395994.26326
Perimeter
416378076
Area
8.3413017974535E+15
Altitude
120197997.13163
Surface area
8.3413017974535E+15
Volume
3.1508922342267E+23
Height
65427502.461557