156916494 is an even 9-digits composite number following 156916493
and preceding 156916495 . In scientific notation, it is written as 1.56916494 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 42194304 positive integers (up to 156916494) that are relatively prime to 156916494.
156916494 has 16 divisors, whose sum is 269596800
The reverse of 156916494 is 494619651
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred fifty-six million nine hundred sixteen thousand four hundred ninety-four
Scientific notation
1.56916494 × 10^8
Engineering notation
1.56916494 × 10^6
Prime Factorization
2 × 459 × 7 × 24419
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
156916494
Product of the distinct prime numbers
The prime factorization of 156916494 is 2 × 459 × 7 × 24419.
Since it has a total of 4 prime factors.
1 , 2 , 52 , 60 , 137 , 973 , 9347 , 2894 , 5887 , 57936 , 978243 , 505559 , 7461281 , 8328072 , 39115952 , 12784253 , 530817920 , 577571510 , 7147563942 , 8992050201
n×2
313832988
n×3
470749482
n×4
627665976
n×5
784582470
n÷2
78458247
n÷3
52305498
n÷3
39229123.5
n÷5
31383298.8
n2
24622786089252036
n3
3.8637212656374E+24
n4
6.0628159479706E+32
n5
9.5135582232284E+40
2 √n
12526.631390761
3 √n
539.37340901654
4 √n
111.92243470708
5 √n
43.564598838292
1 , 2 , 7 , 14 , 459 , 918 , 3213 , 6426 , 24419 , 48838 , 170933 , 341866 , 11208321 , 22416642 , 78458247 , 156916494
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
-156916493
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 156916494 can be divided by 16 positive divisors.
The sum of these divisors (counting 156916494) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010110100101101100001110
3
Ternary
101221021011222000
4
Quaternary
21112211230032
5
Quinary
310132311434
6
Senary
23323133130
8
Octal
1126455416
10
Decimal
156916494
12
Duodecimal
446741a6
16
Hexadecimal
95a5b0e
20
Vigesimal
290eb4e
36
Base36
2lf9ji
md5
340ee8e660c280d6dd2e3507a9637951
sha1
2bbf98e52667a28d2e15d1b614860249cf0d005b
sha256
fedc988e1858e61a92dc784d4c8152e6b1e66761a6c037e29abd16316159db7c
sha512
95734e5fc32b1139038b91008e49ec6c6ecc865a2d75b9770a0bc4a668be4558d89411cc638dcd3fd31bf0ac2271235d9dac89ba03b88c6468cae3452fde9426
ripemd-160
670af2abfcd7aca4f2cc53c7deb5e833110a8ccd
Diameter
313832988
Circumference
985935409.55493
Area
7.7354763888907E+16
Volume
1.6184317791527E+25
Surface area
3.0941905555563E+17
Circumference
985935409.55493
Perimeter
627665976
Area
24622786089252036
Diagonal
221913433.97484
Surface area
147736716535512216
Volume
3.8637212656374E+24
Space diagonal
271787340.15358
Perimeter
470749482
Area
1.0661979132621E+16
Altitude
135893670.07679
Surface area
1.0661979132621E+16
Volume
4.5534391792448E+23
Height
73971144.658279