156964493 is an odd 9-digits composite number following 156964492
and preceding 156964494 . In scientific notation, it is written as 1.56964493 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 134151192 positive integers (up to 156964493) that are relatively prime to 156964493.
156964493 has 12 divisors, whose sum is 183120480
The reverse of 156964493 is 394469651
Previous prime number is 359
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred fifty-six million nine hundred sixty-four thousand four hundred ninety-three
Scientific notation
1.56964493 × 10^8
Engineering notation
1.56964493 × 10^6
Prime Factorization
7 × 7 × 359 × 8923
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
22423499
Product of the distinct prime numbers
The prime factorization of 156964493 is 7 × 7 × 359 × 8923.
Since it has a total of 4 prime factors.
5 , 3 , 16 , 43 , 361 , 472 , 9649 , 9733 , 59839 , 54463 , 34303 , 354909 , 36825 , 3995650 , 14220649 , 68803287 , 132692913 , 161901818 , 9491505462 , 912921965
n×2
313928986
n×3
470893479
n×4
627857972
n×5
784822465
n÷2
78482246.5
n÷3
52321497.666667
n÷3
39241123.25
n÷5
31392898.6
n2
24637852062747049
n3
3.8672679576381E+24
n4
6.0702375426581E+32
n5
9.5281175827289E+40
2 √n
12528.547122472
3 √n
539.42839950711
4 √n
111.93099268063
5 √n
43.567263696932
1 , 7 , 49 , 359 , 2513 , 8923 , 17591 , 62461 , 437227 , 3203357 , 22423499 , 156964493
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
-156964492
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 156964493 can be divided by 12 positive divisors.
The sum of these divisors (counting 156964493) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001010110110001011010001101
3
Ternary
101221100121210202
4
Quaternary
21112301122031
5
Quinary
310140330433
6
Senary
23324143245
8
Octal
1126613215
10
Decimal
156964493
12
Duodecimal
44697b25
16
Hexadecimal
95b168d
20
Vigesimal
2910b4d
36
Base36
2lgakt
md5
a596fd5e7ba5aca333a5f69608250da5
sha1
683a7ec03f965a24ef4137eba8bbcbca2d9f39b2
sha256
4b8b519747ce0b1c64e9d9da4ca535cbea502e37c0468ab1861c6c1b6e27edb9
sha512
f7864e8032fae5322d186d1a89e511be42f3d6b9a48847e0fa713d9970ad3d1857e540a7fe15e78d32ae5aac629a150eb036ed284760c0015b1a8b88a0e4f65b
ripemd-160
f36c1c4881b507b55f7923143d50769edba4ca51
Diameter
313928986
Circumference
986236996.16649
Area
7.7402095040558E+16
Volume
1.6199174140239E+25
Surface area
3.0960838016223E+17
Circumference
986236996.16649
Perimeter
627857972
Area
24637852062747049
Diagonal
221981314.81162
Surface area
147827112376482294
Volume
3.8672679576381E+24
Space diagonal
271870476.86029
Perimeter
470893479
Area
1.0668502890511E+16
Altitude
135935238.43014
Surface area
1.0668502890511E+16
Volume
4.5576189958522E+23
Height
73993771.603872