139278315 is an odd 9-digits composite number following 139278314
and preceding 139278316 . In scientific notation, it is written as 1.39278315 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 67528800 positive integers (up to 139278315) that are relatively prime to 139278315.
139278315 has 8 divisors, whose sum is 172198848
The reverse of 139278315 is 513872931
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred thirty-nine million two hundred seventy-eight thousand three hundred fifteen
Scientific notation
1.39278315 × 10^8
Engineering notation
1.39278315 × 10^6
Prime Factorization
33 × 5 × 844111
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
139278315
Product of the distinct prime numbers
The prime factorization of 139278315 is 33 × 5 × 844111.
Since it has a total of 3 prime factors.
8 , 9 , 30 , 47 , 721 , 779 , 3193 , 2482 , 10861 , 4201 , 960442 , 891583 , 746120 , 511639 , 97954211 , 33734354 , 555765354 , 488990525 , 9258653164 , 8883358234
n×2
278556630
n×3
417834945
n×4
557113260
n×5
696391575
n÷2
69639157.5
n÷3
46426105
n÷3
34819578.75
n÷5
27855663
n2
19398449029239225
n3
2.7017832944058E+24
n4
3.7629982473999E+32
n5
5.2410405524581E+40
2 √n
11801.623405278
3 √n
518.35564764605
4 √n
108.63527698348
5 √n
42.537964140116
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
-139278314
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 139278315 can be divided by 8 positive divisors.
The sum of these divisors (counting 139278315) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010011010011011111101011
3
Ternary
100201002001221010
4
Quaternary
20103103133223
5
Quinary
241123401230
6
Senary
21453115003
8
Octal
1023233753
10
Decimal
139278315
12
Duodecimal
3a788a63
16
Hexadecimal
84d37eb
20
Vigesimal
23a9fff
36
Base36
2ax7u3
md5
23908a0a21d3a6c6fe2b6315ee472a23
sha1
73c2d804d7ff78fcb6ca86b764bbf9ff98d0f74d
sha256
3bb3a5335883fa4779b11faeaa304dd8463853033a99ee286fc3bf3365bbebfb
sha512
f4b38e72f6a32542717a49708f76d92c400bf21633e4ad6a105cce48d4ba6bfef06daebc38944a166788b601256c3ab0fbaac7a1121318822f8b66019bbf2a59
ripemd-160
c3c23ba1ae6df5cc43ae84c197f0d4d38c4bbdfe
Diameter
278556630
Circumference
875111462.41673
Area
6.0942024961294E+16
Volume
1.1317203399063E+25
Surface area
2.4376809984518E+17
Circumference
875111462.41673
Perimeter
557113260
Area
19398449029239225
Diagonal
196969282.01747
Surface area
116390694175435350
Volume
2.7017832944058E+24
Space diagonal
241237117.97258
Perimeter
417834945
Area
8.3997748266694E+15
Altitude
120618558.98629
Surface area
8.3997748266694E+15
Volume
3.1840821479515E+23
Height
65656427.339157