156970965 is an odd 9-digits composite number following 156970964
and preceding 156970966 . In scientific notation, it is written as 1.56970965 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 83640000 positive integers (up to 156970965) that are relatively prime to 156970965.
156970965 has 16 divisors, whose sum is 251387136
The reverse of 156970965 is 569079651
Previous prime number is 1231
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred fifty-six million nine hundred seventy thousand nine hundred sixty-five
Scientific notation
1.56970965 × 10^8
Engineering notation
1.56970965 × 10^6
Prime Factorization
5 × 3 × 1231 × 8501
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
156970965
Product of the distinct prime numbers
The prime factorization of 156970965 is 5 × 3 × 1231 × 8501.
Since it has a total of 4 prime factors.
5 , 3 , 14 , 32 , 718 , 351 , 1889 , 2191 , 84138 , 29242 , 870628 , 984108 , 76111 , 7883201 , 83429484 , 80566961 , 422185844 , 207245609 , 3530777922 , 135699166
n×2
313941930
n×3
470912895
n×4
627883860
n×5
784854825
n÷2
78485482.5
n÷3
52323655
n÷3
39242741.25
n÷5
31394193
n2
24639883853031225
n3
3.8677463458982E+24
n4
6.0712387629087E+32
n5
9.5300820735918E+40
2 √n
12528.805409934
3 √n
539.43581335498
4 √n
111.9321464546
5 √n
43.567622966312
1 , 3 , 5 , 15 , 1231 , 3693 , 6155 , 8501 , 18465 , 25503 , 42505 , 127515 , 10464731 , 31394193 , 52323655 , 156970965
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
-156970964
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 156970965 can be divided by 16 positive divisors.
The sum of these divisors (counting 156970965) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010110110010111111010101
3
Ternary
101221100221200110
4
Quaternary
21112302333111
5
Quinary
310141032330
6
Senary
23324233233
8
Octal
1126627725
10
Decimal
156970965
12
Duodecimal
4469b819
16
Hexadecimal
95b2fd5
20
Vigesimal
2911785
36
Base36
2lgfkl
md5
1a616be84098b129cc24be18975f5ea7
sha1
d7bf1b3be58adb568d91a2c84424540619798ed7
sha256
c3d43e424ec4702b15e5e8eb3709208e6173754192046f9552b2881057ee71e2
sha512
347385e3e5c03de555c668bca4670efb1f508faf739e43e08fbe06194b915da112d7b8d9a4217c737e491c477f8f71d68401a1fac61ad65e3f392060a867b1c0
ripemd-160
727f4aa6fd3c742cb774a206dc5af5a23c0cef50
Diameter
313941930
Circumference
986277660.9418
Area
7.7408478097989E+16
Volume
1.6201178008297E+25
Surface area
3.0963391239195E+17
Circumference
986277660.9418
Perimeter
627883860
Area
24639883853031225
Diagonal
221990467.60179
Surface area
147839303118187350
Volume
3.8677463458982E+24
Space diagonal
271881686.69312
Perimeter
470912895
Area
1.0669382681512E+16
Altitude
135940843.34656
Surface area
1.0669382681512E+16
Volume
4.5581827818235E+23
Height
73996822.533931