139156743 is an odd 9-digits composite number following 139156742
and preceding 139156744 . In scientific notation, it is written as 1.39156743 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 84337400 positive integers (up to 139156743) that are relatively prime to 139156743.
139156743 has 8 divisors, whose sum is 202409856
The reverse of 139156743 is 347651931
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred thirty-nine million one hundred fifty-six thousand seven hundred forty-three
Scientific notation
1.39156743 × 10^8
Engineering notation
1.39156743 × 10^6
Prime Factorization
3 × 11 × 4216871
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
139156743
Product of the distinct prime numbers
The prime factorization of 139156743 is 3 × 11 × 4216871.
Since it has a total of 3 prime factors.
7 , 6 , 12 , 72 , 466 , 961 , 7430 , 9644 , 87471 , 34424 , 103020 , 356759 , 8719073 , 9538627 , 37633445 , 37960056 , 827559423 , 384338150 , 4568919885 , 7990523921
n×2
278313486
n×3
417470229
n×4
556626972
n×5
695783715
n÷2
69578371.5
n÷3
46385581
n÷3
34789185.75
n÷5
27831348.6
n2
19364599122368049
n3
2.6947145433694E+24
n4
3.7498769917002E+32
n5
5.2182066881563E+40
2 √n
11796.471633501
3 √n
518.20478454128
4 √n
108.61156307457
5 √n
42.530535515039
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
-139156742
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 139156743 can be divided by 8 positive divisors.
The sum of these divisors (counting 139156743) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010010110101110100000111
3
Ternary
100200211220011110
4
Quaternary
20102311310013
5
Quinary
241111003433
6
Senary
21450340103
8
Octal
1022656407
10
Decimal
139156743
12
Duodecimal
3a72a633
16
Hexadecimal
84b5d07
20
Vigesimal
239ebh3
36
Base36
2aum13
md5
df3e2bf120b7b400f725af6fb538e4ca
sha1
4a1a3d73b271dca7dc1fe09f41faf048b75dcaa9
sha256
9a48714a33d7d36c3a8bce259efc3c402199674372681d916449bbe2835c9d29
sha512
c5e88da1ef3020eaf74cd0a4afb95a2dda43ba34e1068aa35969afd52dd5a9613118bea70f8cf29feed74381b6130ff572bb9e3784f153b90b41a250d3e21638
ripemd-160
101813e97fed3f027ff506260a8a163e4ab3bd5d
Diameter
278313486
Circumference
874347603.01257
Area
6.0835682342543E+16
Volume
1.1287593883961E+25
Surface area
2.4334272937017E+17
Circumference
874347603.01257
Perimeter
556626972
Area
19364599122368049
Diagonal
196797353.24627
Surface area
116187594734208294
Volume
2.6947145433694E+24
Space diagonal
241026549.0918
Perimeter
417470229
Area
8.3851173870363E+15
Altitude
120513274.5459
Surface area
8.3851173870363E+15
Volume
3.1757515449642E+23
Height
65599117.748756