139156746 is an even 9-digits composite number following 139156745
and preceding 139156747 . In scientific notation, it is written as 1.39156746 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 46346864 positive integers (up to 139156746) that are relatively prime to 139156746.
139156746 has 16 divisors, whose sum is 278545824
The reverse of 139156746 is 647651931
Previous prime number is 1283
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred thirty-nine million one hundred fifty-six thousand seven hundred forty-six
Scientific notation
1.39156746 × 10^8
Engineering notation
1.39156746 × 10^6
Prime Factorization
2 × 3 × 1283 × 18077
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
139156746
Product of the distinct prime numbers
The prime factorization of 139156746 is 2 × 3 × 1283 × 18077.
Since it has a total of 4 prime factors.
10 , 7 , 1 , 35 , 208 , 477 , 3322 , 2241 , 2963 , 42811 , 226203 , 481840 , 8358536 , 8284195 , 84519854 , 15497515 , 985470190 , 723495326 , 7768645171 , 6095918098
n×2
278313492
n×3
417470238
n×4
556626984
n×5
695783730
n÷2
69578373
n÷3
46385582
n÷3
34789186.5
n÷5
27831349.2
n2
19364599957308516
n3
2.6947147176508E+24
n4
3.7498773150659E+32
n5
5.2182072506379E+40
2 √n
11796.471760658
3 √n
518.20478826518
4 √n
108.61156365994
5 √n
42.530535698417
1 , 2 , 3 , 6 , 1283 , 2566 , 3849 , 7698 , 18077 , 36154 , 54231 , 108462 , 23192791 , 46385582 , 69578373 , 139156746
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-139156745
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 139156746 can be divided by 16 positive divisors.
The sum of these divisors (counting 139156746) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000010010110101110100001010
3
Ternary
100200211220011120
4
Quaternary
20102311310022
5
Quinary
241111003441
6
Senary
21450340110
8
Octal
1022656412
10
Decimal
139156746
12
Duodecimal
3a72a636
16
Hexadecimal
84b5d0a
20
Vigesimal
239ebh6
36
Base36
2aum16
md5
d732053897faaf91faff0c4c94b1d673
sha1
3476341936e0f1c6ecb93a51b403df9402d4f0b2
sha256
02145b8e724976f27ba3e965d5b0fc7958fa0f63ca663a19319640b05b26713f
sha512
bbb47cf327f980c6f9eb547e8fe1425fe67ec5407bc2b6021be1f65549fdd30874742f53b85d9a54c9c61b80be764702f0d213bac6069336c59fb975528b817c
ripemd-160
2ba27c62f012939bdea1566bf51647f446395a43
Diameter
278313492
Circumference
874347621.86212
Area
6.0835684965586E+16
Volume
1.1287594613989E+25
Surface area
2.4334273986234E+17
Circumference
874347621.86212
Perimeter
556626984
Area
19364599957308516
Diagonal
196797357.48891
Surface area
116187599743851096
Volume
2.6947147176508E+24
Space diagonal
241026554.28796
Perimeter
417470238
Area
8.3851177485761E+15
Altitude
120513277.14398
Surface area
8.3851177485761E+15
Volume
3.1757517503568E+23
Height
65599119.162969