156928890 is an even 9-digits composite number following 156928889
and preceding 156928891 . In scientific notation, it is written as 1.56928890 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 41847696 positive integers (up to 156928890) that are relatively prime to 156928890.
156928890 has 16 divisors, whose sum is 376629408
The reverse of 156928890 is 098829651
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred fifty-six million nine hundred twenty-eight thousand eight hundred ninety
Scientific notation
1.56928890 × 10^8
Engineering notation
1.56928890 × 10^6
Prime Factorization
2 × 3 × 5 × 5230963
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
156928890
Product of the distinct prime numbers
The prime factorization of 156928890 is 2 × 3 × 5 × 5230963.
Since it has a total of 4 prime factors.
4 , 1 , 54 , 91 , 335 , 811 , 8865 , 7788 , 14557 , 42620 , 758094 , 724609 , 9185376 , 858893 , 91296063 , 93221504 , 745482868 , 156294042 , 7081867600 , 3486523227
n×2
313857780
n×3
470786670
n×4
627715560
n×5
784644450
n÷2
78464445
n÷3
52309630
n÷3
39232222.5
n÷5
31385778
n2
24626676516632100
n3
3.8646370101441E+24
n4
6.0647319625484E+32
n5
9.5173165503024E+40
2 √n
12527.126166843
3 √n
539.38761168055
4 √n
111.92464503782
5 √n
43.565287114826
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 5230963 , 10461926 , 15692889 , 26154815 , 31385778 , 52309630 , 78464445 , 156928890
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
-156928889
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 156928890 can be divided by 16 positive divisors.
The sum of these divisors (counting 156928890) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010110101000101101111010
3
Ternary
101221021210222010
4
Quaternary
21112220231322
5
Quinary
310133211030
6
Senary
23323310350
8
Octal
1126505572
10
Decimal
156928890
12
Duodecimal
4467b3b6
16
Hexadecimal
95a8b7a
20
Vigesimal
290g24a
36
Base36
2lfj3u
md5
12fd4845da360135f108f703a4ccb7d8
sha1
9dcc84337077c2cf919d7f24f75034fec9367135
sha256
ca13e1a59bb6080b591963fa14d4c3eb84a4b41f23fa714a5ea54e566835aeca
sha512
250dd367c5fdc3dffab9485f040dd6fec7ed776c4dba26088d5dcc825dbf00b1134180a9c518501bf6a052c11f9987087434e9611eab788003dedff35c599d21
ripemd-160
e585c7efad28b05ffce6ac96058542f77e539d1a
Diameter
313857780
Circumference
986013295.92
Area
7.7366986026984E+16
Volume
1.6188153653147E+25
Surface area
3.0946794410793E+17
Circumference
986013295.92
Perimeter
627715560
Area
24626676516632100
Diagonal
221930964.56616
Surface area
147760059099792600
Volume
3.8646370101441E+24
Space diagonal
271808810.65539
Perimeter
470786670
Area
1.0663663737093E+16
Altitude
135904405.32769
Surface area
1.0663663737093E+16
Volume
4.5545183944957E+23
Height
73976988.188719