156930825 is an odd 9-digits composite number following 156930824
and preceding 156930826 . In scientific notation, it is written as 1.56930825 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 78772480 positive integers (up to 156930825) that are relatively prime to 156930825.
156930825 has 16 divisors, whose sum is 230413248
The reverse of 156930825 is 528039651
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred fifty-six million nine hundred thirty thousand eight hundred twenty-five
Scientific notation
1.56930825 × 10^8
Engineering notation
1.56930825 × 10^6
Prime Factorization
3 × 25 × 17 × 123083
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
156930825
Product of the distinct prime numbers
The prime factorization of 156930825 is 3 × 25 × 17 × 123083.
Since it has a total of 4 prime factors.
2 , 5 , 80 , 83 , 389 , 852 , 2306 , 7227 , 13898 , 68016 , 301004 , 963073 , 6041097 , 9333758 , 59235492 , 31863142 , 404580642 , 555322977 , 2529255072 , 5134674948
n×2
313861650
n×3
470792475
n×4
627723300
n×5
784654125
n÷2
78465412.5
n÷3
52310275
n÷3
39232706.25
n÷5
31386165
n2
24627283835180625
n3
3.8647799697641E+24
n4
6.0650310909855E+32
n5
9.51790332759E+40
2 √n
12527.203399003
3 √n
539.38982863104
4 √n
111.92499005586
5 √n
43.565394550003
1 , 3 , 17 , 25 , 51 , 75 , 425 , 1275 , 123083 , 369249 , 2092411 , 3077075 , 6277233 , 9231225 , 52310275 , 156930825
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
-156930824
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 156930825 can be divided by 16 positive divisors.
The sum of these divisors (counting 156930825) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010110101001001100001001
3
Ternary
101221021220121210
4
Quaternary
21112221030021
5
Quinary
310133241300
6
Senary
23323323333
8
Octal
1126511411
10
Decimal
156930825
12
Duodecimal
44680549
16
Hexadecimal
95a9309
20
Vigesimal
290g715
36
Base36
2lfkll
md5
69cd11b50e21d9613fc58006470d1676
sha1
68da290eaedc81003a844a9990537c6ec90e296b
sha256
831e1ac9ca1f3f826d83a7458cd1318deef467f6cfa8be504531df2fc5a6bc13
sha512
a34274c3876eeabf5778072eb379832c2e5b04d648362fa08b420455814396f4b5402a6af26ffa67749529876020ab713eaa751a2b371841c1f448d305f01e27
ripemd-160
903dec1ee103c3863bffaa5c3e6eb5605bbe019b
Diameter
313861650
Circumference
986025453.88357
Area
7.7368893974474E+16
Volume
1.6188752481002E+25
Surface area
3.094755758979E+17
Circumference
986025453.88357
Perimeter
627723300
Area
24627283835180625
Diagonal
221933701.0694
Surface area
147763703011083750
Volume
3.8647799697641E+24
Space diagonal
271812162.1737
Perimeter
470792475
Area
1.0663926713738E+16
Altitude
135906081.08685
Surface area
1.0663926713738E+16
Volume
4.5546868740235E+23
Height
73977900.356466