156949196 is an even 9-digits composite number following 156949195
and preceding 156949197 . In scientific notation, it is written as 1.56949196 × 10^8.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 74344320 positive integers (up to 156949196) that are relatively prime to 156949196.
156949196 has 12 divisors, whose sum is 289117080
The reverse of 156949196 is 691949651
Previous prime number is 19
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred fifty-six million nine hundred forty-nine thousand one hundred ninety-six
Scientific notation
1.56949196 × 10^8
Engineering notation
1.56949196 × 10^6
Prime Factorization
2 × 2 × 19 × 2065121
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78474598
Product of the distinct prime numbers
The prime factorization of 156949196 is 2 × 2 × 19 × 2065121.
Since it has a total of 4 prime factors.
7 , 3 , 83 , 84 , 710 , 227 , 3353 , 7840 , 30273 , 59667 , 347338 , 414018 , 3358573 , 6933189 , 33523502 , 37932403 , 872156257 , 266782716 , 4327242498 , 4688922173
n×2
313898392
n×3
470847588
n×4
627796784
n×5
784745980
n÷2
78474598
n÷3
52316398.666667
n÷3
39237299
n÷5
31389839.2
n2
24633050125046416
n3
3.8661374121537E+24
n4
6.0678715846305E+32
n5
9.52347566639E+40
2 √n
12527.936621806
3 √n
539.41087557725
4 √n
111.92826551773
5 √n
43.566414492884
1 , 2 , 4 , 19 , 38 , 76 , 2065121 , 4130242 , 8260484 , 39237299 , 78474598 , 156949196
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-156949195
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156949196 can be divided by 12 positive divisors.
The sum of these divisors (counting 156949196) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001010110101101101011001100
3
Ternary
101221022211211012
4
Quaternary
21112231223030
5
Quinary
310134333241
6
Senary
23323544352
8
Octal
1126555314
10
Decimal
156949196
12
Duodecimal
4468b0b8
16
Hexadecimal
95adacc
20
Vigesimal
290icjg
36
Base36
2lfyrw
md5
f54550e106321dccef27f2f6bb27f786
sha1
87aa6b0014fb6a0b239f390e8ac7e658553766c8
sha256
067d02542cbacc59a06e6628647683a0adbd727287bb5917a2ad8345570cdbc2
sha512
b1ef715b72c2b3a71823119e31f2e52d129ccdc438ac20b63859907cc927fcefa0475135f0200f21dc4538f77b25e6d116fc5e7ffbeb20a54db0aafa225c89eb
ripemd-160
56498d4a0703ef692ef134e7652bb55e8da5bbba
Diameter
313898392
Circumference
986140882.28085
Area
7.7387009308355E+16
Volume
1.6194438522388E+25
Surface area
3.0954803723342E+17
Circumference
986140882.28085
Perimeter
627796784
Area
24633050125046416
Diagonal
221959681.58675
Surface area
147798300750278496
Volume
3.8661374121537E+24
Space diagonal
271843981.67909
Perimeter
470847588
Area
1.0666423590493E+16
Altitude
135921990.83954
Surface area
1.0666423590493E+16
Volume
4.5562866352215E+23
Height
73986560.528918