156970345 is an odd 9-digits composite number following 156970344
and preceding 156970346 . In scientific notation, it is written as 1.56970345 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 105010560 positive integers (up to 156970345) that are relatively prime to 156970345.
156970345 has 16 divisors, whose sum is 220526208
The reverse of 156970345 is 543079651
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred fifty-six million nine hundred seventy thousand three hundred forty-five
Scientific notation
1.56970345 × 10^8
Engineering notation
1.56970345 × 10^6
Prime Factorization
7 × 5 × 41 × 109387
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
156970345
Product of the distinct prime numbers
The prime factorization of 156970345 is 7 × 5 × 41 × 109387.
Since it has a total of 4 prime factors.
1 , 5 , 46 , 88 , 256 , 486 , 3447 , 1492 , 47455 , 6471 , 910158 , 764556 , 2209011 , 1022932 , 88141521 , 36617222 , 146966094 , 464155288 , 2121348563 , 5748597530
n×2
313940690
n×3
470911035
n×4
627881380
n×5
784851725
n÷2
78485172.5
n÷3
52323448.333333
n÷3
39242586.25
n÷5
31394069
n2
24639689209419025
n3
3.8677005158953E+24
n4
6.0711428433676E+32
n5
9.5298938666769E+40
2 √n
12528.780666928
3 √n
539.43510313734
4 √n
111.93203592774
5 √n
43.567588549795
1 , 5 , 7 , 35 , 41 , 205 , 287 , 1435 , 109387 , 546935 , 765709 , 3828545 , 4484867 , 22424335 , 31394069 , 156970345
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
-156970344
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 156970345 can be divided by 16 positive divisors.
The sum of these divisors (counting 156970345) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010110110010110101101001
3
Ternary
101221100220211111
4
Quaternary
21112302311221
5
Quinary
310141022340
6
Senary
23324230321
8
Octal
1126626551
10
Decimal
156970345
12
Duodecimal
4469b3a1
16
Hexadecimal
95b2d69
20
Vigesimal
29115h5
36
Base36
2lgf3d
md5
5f47506238ce03e4a351ae03bb2bedf8
sha1
84f557cf24aec525822b5bc4e35b5420413d0c73
sha256
97cc02332c86388ee8de4cc66091a8627793ceae4d404cc06de51f050d5ee4e8
sha512
a92fe4fa78177c58657efc0160b762c42f93ad4072824986c9235dde3f12f86d77ec88b6f88d98b8b93b79cf82ba2d3a9b58ba4cdde57f366e008640e8e6e102
ripemd-160
c976692accd2948e035bd410677bf8b24e06dd2e
Diameter
313940690
Circumference
986273765.36691
Area
7.7407866607046E+16
Volume
1.6200986036029E+25
Surface area
3.0963146642819E+17
Circumference
986273765.36691
Perimeter
627881380
Area
24639689209419025
Diagonal
221989590.78938
Surface area
147838135256514150
Volume
3.8677005158953E+24
Space diagonal
271880612.82162
Perimeter
470911035
Area
1.0669298398355E+16
Altitude
135940306.41081
Surface area
1.0669298398355E+16
Volume
4.5581287706471E+23
Height
73996530.263128