156969128 is an even 9-digits composite number following 156969127
and preceding 156969129 . In scientific notation, it is written as 1.56969128 × 10^8.
The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors.
There are 78030208 positive integers (up to 156969128) that are relatively prime to 156969128.
156969128 has 16 divisors, whose sum is 296020980
The reverse of 156969128 is 821969651
Previous prime number is 173
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred fifty-six million nine hundred sixty-nine thousand one hundred twenty-eight
Scientific notation
1.56969128 × 10^8
Engineering notation
1.56969128 × 10^6
Prime Factorization
2 × 2 × 2 × 173 × 113417
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
39242282
Product of the distinct prime numbers
The prime factorization of 156969128 is 2 × 2 × 2 × 173 × 113417.
Since it has a total of 5 prime factors.
8 , 1 , 85 , 58 , 265 , 617 , 3167 , 2684 , 30157 , 81371 , 626372 , 725329 , 330150 , 4294982 , 97052706 , 60546972 , 347426203 , 838728770 , 196048798 , 3069590325
n×2
313938256
n×3
470907384
n×4
627876512
n×5
784845640
n÷2
78484564
n÷3
52323042.666667
n÷3
39242282
n÷5
31393825.6
n2
24639307145080384
n3
3.8676105570874E+24
n4
6.0709545658961E+32
n5
9.5295244433633E+40
2 √n
12528.73209866
3 √n
539.43370904341
4 √n
111.93181897325
5 √n
43.567520993188
1 , 2 , 4 , 8 , 173 , 346 , 692 , 1384 , 113417 , 226834 , 453668 , 907336 , 19621141 , 39242282 , 78484564 , 156969128
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
-156969127
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 156969128 can be divided by 16 positive divisors.
The sum of these divisors (counting 156969128) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010110110010100010101000
3
Ternary
101221100212011102
4
Quaternary
21112302202220
5
Quinary
310141003003
6
Senary
23324220532
8
Octal
1126624250
10
Decimal
156969128
12
Duodecimal
4469a748
16
Hexadecimal
95b28a8
20
Vigesimal
29112g8
36
Base36
2lge5k
md5
e8739272c502235668c28e0894675b96
sha1
28a832f4c20ce85653a84f1c58e61447e81f1086
sha256
7335a5970c76122769cdf641ae5a87b631d646d97f8d056e7165080eb88a94d6
sha512
f94fa60ff6d9814d0b42f8e1f9296adbad1ba437f6c9bb2c69d1e6e32b3a8137e9a6141fb9955773844314469281b5a11d7596216f5ee9cd7671665388d8ea65
ripemd-160
0f79886d5e7318ddc5b038f52233d97ae854744e
Diameter
313938256
Circumference
986266118.73039
Area
7.7406666316527E+16
Volume
1.6200609217456E+25
Surface area
3.0962666526611E+17
Circumference
986266118.73039
Perimeter
627876512
Area
24639307145080384
Diagonal
221987869.69148
Surface area
147835842870482304
Volume
3.8676105570874E+24
Space diagonal
271878504.91578
Perimeter
470907384
Area
1.0669132959644E+16
Altitude
135939252.45789
Surface area
1.0669132959644E+16
Volume
4.5580227531753E+23
Height
73995956.563826