156972134 is an even 9-digits composite number following 156972133
and preceding 156972135 . In scientific notation, it is written as 1.56972134 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 70828800 positive integers (up to 156972134) that are relatively prime to 156972134.
156972134 has 16 divisors, whose sum is 258743376
The reverse of 156972134 is 431279651
Previous prime number is 137
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred fifty-six million nine hundred seventy-two thousand one hundred thirty-four
Scientific notation
1.56972134 × 10^8
Engineering notation
1.56972134 × 10^6
Prime Factorization
2 × 11 × 137 × 52081
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
156972134
Product of the distinct prime numbers
The prime factorization of 156972134 is 2 × 11 × 137 × 52081.
Since it has a total of 4 prime factors.
3 , 4 , 73 , 8 , 712 , 60 , 8561 , 2207 , 8243 , 23260 , 174825 , 452844 , 2985529 , 9934512 , 314648 , 72343525 , 122875431 , 449048080 , 9834380895 , 2741357671
n×2
313944268
n×3
470916402
n×4
627888536
n×5
784860670
n÷2
78486067
n÷3
52324044.666667
n÷3
39243033.5
n÷5
31394426.8
n2
24640250852513956
n3
3.8678327586144E+24
n4
6.0714196207481E+32
n5
9.5304369427831E+40
2 √n
12528.85206234
3 √n
539.4371524538
4 √n
111.93235485033
5 √n
43.567687857802
1 , 2 , 11 , 22 , 137 , 274 , 1507 , 3014 , 52081 , 104162 , 572891 , 1145782 , 7135097 , 14270194 , 78486067 , 156972134
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
-156972133
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 156972134 can be divided by 16 positive divisors.
The sum of these divisors (counting 156972134) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010110110011010001100110
3
Ternary
101221101000021202
4
Quaternary
21112303101212
5
Quinary
310141102014
6
Senary
23324242502
8
Octal
1126632146
10
Decimal
156972134
12
Duodecimal
446a0432
16
Hexadecimal
95b3466
20
Vigesimal
2911a6e
36
Base36
2lggh2
md5
00131e36c5ae7157bd445175431a9b4e
sha1
b25fbfcd808ccd2dc78360f671281aaa25cc793a
sha256
834cc1f9a8d5b8e93de4fa1527a43bf2fc298c4f0999a680505abd0d14b78a81
sha512
c95c5fca989a26a16827a47611c720a1045f78149a029cc8b5d4ea5e44ec1ba4d1041e17ce642709dd21ce42aeaac9ee850d7a8dd00b74be4982fa9079a1f9d9
ripemd-160
9fd4460aaefccd3b531579f2c541ce5e1d09cc67
Diameter
313944268
Circumference
986285005.98543
Area
7.7409631060867E+16
Volume
1.6201539973036E+25
Surface area
3.0963852424347E+17
Circumference
986285005.98543
Perimeter
627888536
Area
24640250852513956
Diagonal
221992120.81745
Surface area
147841505115083736
Volume
3.8678327586144E+24
Space diagonal
271883711.46051
Perimeter
470916402
Area
1.0669541596949E+16
Altitude
135941855.73026
Surface area
1.0669541596949E+16
Volume
4.5582846201862E+23
Height
73997373.605816