139366946 is an even 9-digits composite number following 139366945
and preceding 139366947 . In scientific notation, it is written as 1.39366946 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 69683472 positive integers (up to 139366946) that are relatively prime to 139366946.
139366946 has 4 divisors, whose sum is 209050422
The reverse of 139366946 is 649663931
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred thirty-nine million three hundred sixty-six thousand nine hundred forty-six
Scientific notation
1.39366946 × 10^8
Engineering notation
1.39366946 × 10^6
Prime Factorization
2 × 69683473
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
139366946 Product of the distinct prime numbers
The prime factorization of 139366946 is 2 × 69683473.
Since it has a total of 2 prime factors.
8 , 5 , 41 , 74 , 674 , 974 , 5368 , 2416 , 18802 , 90563 , 128720 , 784934 , 95509 , 7666230 , 15492373 , 71725643 , 788850764 , 725883498 , 5143914714 , 5626842279
n×2
278733892
n×3
418100838
n×4
557467784
n×5
696834730
n÷2
69683473
n÷3
46455648.666667
n÷3
34841736.5
n÷5
27873389.2
n2
19423145637366916
n3
2.7069444891931E+24
n4
3.7725858645037E+32
n5
5.2577377045864E+40
2 √n11805.377842323
3 √n518.46557774673
4 √n108.652555618
5 √n42.543376645272
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-139366945 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 139366946 can be divided by 4 positive divisors.
The sum of these divisors (counting 139366946) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010011101001001000100010
3
Ternary
100201020120111202
4
Quaternary
20103221020202
5
Quinary
241134220241
6
Senary
21455041202
8
Octal
1023511042
10
Decimal
139366946
12
Duodecimal
3a810202
16
Hexadecimal
84e9222
20
Vigesimal
23b0h76
36
Base36
2az482
md5
3cddfea29837e64d9ad3606804dbfe1b
sha1
7be10d534600617b1e7e2478c240782e590e4ba0
sha256
c75b1d812156e2126a9268ce1a3a58d13b6c7d83f5d991c284336b87e08b6fb3
sha512
e0e30a5bada6d07222c7851055486a6be01b3a05c40f0efa3a146e2331bbdebbe99d26be3b2fe611d5a245f3d98205db8c2ac5c4cdd1995b5e1d17177feccdb0
ripemd-160
329d1e4fc954e4a5b7679f06be597aacf1b9461d
Diameter
278733892
Circumference
875668347.41369
Area
6.1019611643957E+16
Volume
1.1338822561232E+25
Surface area
2.4407844657583E+17
Circumference
875668347.41369
Perimeter
557467784
Area
19423145637366916
Diagonal
197094625.17972
Surface area
116538873824201496
Volume
2.7069444891931E+24
Space diagonal
241390631.36771
Perimeter
418100838
Area
8.4104687716823E+15
Altitude
120695315.68385
Surface area
8.4104687716823E+15
Volume
3.1901646743399E+23
Height
65698208.39324