138796678 is an even 9-digits composite number following 138796677
and preceding 138796679 . In scientific notation, it is written as 1.38796678 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 69379080 positive integers (up to 138796678) that are relatively prime to 138796678.
138796678 has 8 divisors, whose sum is 208252800
The reverse of 138796678 is 876697831
Previous prime number is 4799
Is Prime? no
Number parity even
Number length 9
Sum of Digits 55
Digital Root 1
Name
one hundred thirty-eight million seven hundred ninety-six thousand six hundred seventy-eight
Scientific notation
1.38796678 × 10^8
Engineering notation
1.38796678 × 10^6
Prime Factorization
2 × 4799 × 14461
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138796678
Product of the distinct prime numbers
The prime factorization of 138796678 is 2 × 4799 × 14461.
Since it has a total of 3 prime factors.
5 , 10 , 20 , 63 , 197 , 10 , 8128 , 9182 , 86614 , 59871 , 534784 , 695766 , 4296686 , 5982354 , 51129304 , 39913646 , 382950376 , 588234330 , 1252341562 , 1944524319
n×2
277593356
n×3
416390034
n×4
555186712
n×5
693983390
n÷2
69398339
n÷3
46265559.333333
n÷3
34699169.5
n÷5
27759335.6
n2
19264517823835684
n3
2.6738510772202E+24
n4
3.7112164698488E+32
n5
5.151045173539E+40
2 √n
11781.200193529
3 √n
517.75745068423
4 √n
108.541237295
5 √n
42.508503335793
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
-138796677
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 138796678 can be divided by 8 positive divisors.
The sum of these divisors (counting 138796678) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010001011101111010000110
3
Ternary
100200011121020201
4
Quaternary
20101131322012
5
Quinary
241012443203
6
Senary
21434521114
8
Octal
1021357206
10
Decimal
138796678
12
Duodecimal
3a59619a
16
Hexadecimal
845de86
20
Vigesimal
2379bdi
36
Base36
2amw7a
md5
dbc420ab42324cad322c96acad654134
sha1
31ce542b750ac0a4eb139a74cf1bca8657eb8496
sha256
bf4ec6d3ba5b346a4e929380d0b96870a9a4320c7d99b25722088d16a8908bb6
sha512
f6356f97bcbaab5b40604b5c7f0d7573c2cce963ccfa02fdc7f2e5de8f9d973a4c477a5f998557ee3c012f2ea7b4414ee6a8485b2713cddd6f58ca8fcda9cbe1
ripemd-160
03bac10586a163f89a6eb552c6851634f8c1efe9
Diameter
277593356
Circumference
872085247.89494
Area
6.0521267670312E+16
Volume
1.1200201201317E+25
Surface area
2.4208507068125E+17
Circumference
872085247.89494
Perimeter
555186712
Area
19264517823835684
Diagonal
196288144.43993
Surface area
115587106943014104
Volume
2.6738510772202E+24
Space diagonal
240402898.21778
Perimeter
416390034
Area
8.3417809135499E+15
Altitude
120201449.10889
Surface area
8.3417809135499E+15
Volume
3.1511637143089E+23
Height
65429381.479977