156970825 is an odd 9-digits composite number following 156970824
and preceding 156970826 . In scientific notation, it is written as 1.56970825 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors.
There are 110472000 positive integers (up to 156970825) that are relatively prime to 156970825.
156970825 has 16 divisors, whose sum is 183845376
The reverse of 156970825 is 528079651
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred fifty-six million nine hundred seventy thousand eight hundred twenty-five
Scientific notation
1.56970825 × 10^8
Engineering notation
1.56970825 × 10^6
Prime Factorization
11 × 25 × 31 × 18413
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
156970825
Product of the distinct prime numbers
The prime factorization of 156970825 is 11 × 25 × 31 × 18413.
Since it has a total of 4 prime factors.
4 , 4 , 81 , 98 , 327 , 926 , 270 , 2296 , 24333 , 13568 , 161439 , 445147 , 5308263 , 3462142 , 35425564 , 61008766 , 874884332 , 567515113 , 9976879959 , 6004950173
n×2
313941650
n×3
470912475
n×4
627883300
n×5
784854125
n÷2
78485412.5
n÷3
52323608.333333
n÷3
39242706.25
n÷5
31394165
n2
24639839901180625
n3
3.8677359971562E+24
n4
6.0712171035581E+32
n5
9.5300395749963E+40
2 √n
12528.799822808
3 √n
539.43565298342
4 √n
111.93212149695
5 √n
43.56761519485
1 , 11 , 25 , 31 , 275 , 341 , 775 , 8525 , 18413 , 202543 , 460325 , 570803 , 5063575 , 6278833 , 14270075 , 156970825
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
-156970824
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 156970825 can be divided by 16 positive divisors.
The sum of these divisors (counting 156970825) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010110110010111101001001
3
Ternary
101221100221111021
4
Quaternary
21112302331021
5
Quinary
310141031300
6
Senary
23324232441
8
Octal
1126627511
10
Decimal
156970825
12
Duodecimal
4469b721
16
Hexadecimal
95b2f49
20
Vigesimal
2911715
36
Base36
2lgfgp
md5
dfd863147334c385470bc249e3355922
sha1
12d24e29621c0edc75a2f617f45298887e96e4dc
sha256
e05fa040b74c1fc3f19e59ae0f25aaf623699994acd00744d1ac0c57747bae62
sha512
c29e7284c600d5dff9b2cd6ad8ab2518d0dae5704e1a861a3de41efee5f24073a97cc213f471764112ef8cc41ff8dda585f6bd21484c2398b4848462e3c298ad
ripemd-160
4fda87fc13da5e569c18fe65f0684dcbf08d094b
Diameter
313941650
Circumference
986276781.29586
Area
7.7408340019178E+16
Volume
1.6201134659588E+25
Surface area
3.0963336007671E+17
Circumference
986276781.29586
Perimeter
627883300
Area
24639839901180625
Diagonal
221990269.61189
Surface area
147839039407083750
Volume
3.8677359971562E+24
Space diagonal
271881444.206
Perimeter
470912475
Area
1.0669363649802E+16
Altitude
135940722.103
Surface area
1.0669363649802E+16
Volume
4.5581705857142E+23
Height
73996756.537298