138790884 is an even 9-digits composite number following 138790883
and preceding 138790885 . In scientific notation, it is written as 1.38790884 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors.
There are 46263624 positive integers (up to 138790884) that are relatively prime to 138790884.
138790884 has 12 divisors, whose sum is 323845424
The reverse of 138790884 is 488097831
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred thirty-eight million seven hundred ninety thousand eight hundred eighty-four
Scientific notation
1.38790884 × 10^8
Engineering notation
1.38790884 × 10^6
Prime Factorization
2 × 2 × 3 × 11565907
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
69395442
Product of the distinct prime numbers
The prime factorization of 138790884 is 2 × 2 × 3 × 11565907.
Since it has a total of 4 prime factors.
10 , 2 , 48 , 84 , 399 , 350 , 2684 , 4750 , 59146 , 3209 , 955625 , 854095 , 9376762 , 1154926 , 83855442 , 12797143 , 719014473 , 185322057 , 6137022032 , 5315223813
n×2
277581768
n×3
416372652
n×4
555163536
n×5
693954420
n÷2
69395442
n÷3
46263628
n÷3
34697721
n÷5
27758176.8
n2
19262909481501456
n3
2.6735162353496E+24
n4
3.7105968169252E+32
n5
5.1499701238863E+40
2 √n
11780.954290719
3 √n
517.75024607276
4 √n
108.54010452694
5 √n
42.508148430497
1 , 2 , 3 , 4 , 6 , 12 , 11565907 , 23131814 , 34697721 , 46263628 , 69395442 , 138790884
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
-138790883
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 138790884 can be divided by 12 positive divisors.
The sum of these divisors (counting 138790884) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000010001011100011111100100
3
Ternary
100200011022022010
4
Quaternary
20101130133210
5
Quinary
241012302014
6
Senary
21434434220
8
Octal
1021343744
10
Decimal
138790884
12
Duodecimal
3a592970
16
Hexadecimal
845c7e4
20
Vigesimal
2378h44
36
Base36
2amrqc
md5
4c9402ff8d95de60082b3ee3c302dd29
sha1
eb68db602b1edd20ec0e99b5cdb2d71320c3c9e9
sha256
f2cefea6f90c43c5fd17b1718cee75a3904aa7538f6a621edfa2ff45de1f5622
sha512
7db1213cecc8104967c8d93a4ccfdf53f99a9508c08771acbe38301c307c81d43f066c09332ad70c0ef1f70137afe922ff12781f378a37add176c685ecedd84f
ripemd-160
97cdb949cba835d08586f6ebf6df6894fac8e039
Diameter
277581768
Circumference
872048843.11927
Area
6.051621491385E+16
Volume
1.119879861897E+25
Surface area
2.420648596554E+17
Circumference
872048843.11927
Perimeter
555163536
Area
19262909481501456
Diagonal
196279950.48655
Surface area
115577456889008736
Volume
2.6735162353496E+24
Space diagonal
240392862.7154
Perimeter
416372652
Area
8.3410844808902E+15
Altitude
120196431.3577
Surface area
8.3410844808902E+15
Volume
3.15076909938E+23
Height
65426650.162184