156996923 is an odd 9-digits composite number following 156996922
and preceding 156996924 . In scientific notation, it is written as 1.56996923 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 151583208 positive integers (up to 156996923) that are relatively prime to 156996923.
156996923 has 4 divisors, whose sum is 162410640
The reverse of 156996923 is 329699651
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred fifty-six million nine hundred ninety-six thousand nine hundred twenty-three
Scientific notation
1.56996923 × 10^8
Engineering notation
1.56996923 × 10^6
Prime Factorization
29 × 5413687
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
156996923
Product of the distinct prime numbers
The prime factorization of 156996923 is 29 × 5413687.
Since it has a total of 2 prime factors.
9 , 1 , 65 , 53 , 143 , 377 , 8989 , 5534 , 20214 , 68451 , 463534 , 124631 , 8376777 , 4546036 , 51492292 , 43487846 , 481414822 , 248318193 , 3351393717 , 9583548700
n×2
313993846
n×3
470990769
n×4
627987692
n×5
784984615
n÷2
78498461.5
n÷3
52332307.666667
n÷3
39249230.75
n÷5
31399384.6
n2
24648033831467929
n3
3.8696654695404E+24
n4
6.0752557175719E+32
n5
9.5379645409694E+40
2 √n
12529.841299873
3 √n
539.46554688574
4 √n
111.936773671
5 √n
43.569063810555
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-156996922
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156996923 can be divided by 4 positive divisors.
The sum of these divisors (counting 156996923) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001010110111001010100111011
3
Ternary
101221102021021212
4
Quaternary
21112321110323
5
Quinary
310142400143
6
Senary
23324553335
8
Octal
1126712473
10
Decimal
156996923
12
Duodecimal
446b284b
16
Hexadecimal
95b953b
20
Vigesimal
2914c63
36
Base36
2lgzln
md5
18492512f62fad4e172649c0d21804d3
sha1
4b84705ec3089e3386f61f3ed328f2bc1d1c611e
sha256
033a808440764e58cc5af6589e44d50198fb2f8c862a15f6de36b118a95a3851
sha512
540deb98dbd0b1ff330573a84aa85aedbc19faa2ccf4df90b964652579c42495a9ecd750ea972bada9fc9d4e70e893513edcc5a5240122ed56dd179bae6585a5
ripemd-160
1b9fe06ce6e7773d0e8aae0a84c29d347e80d83b
Diameter
313993846
Circumference
986440759.866
Area
7.7434082010372E+16
Volume
1.6209216814611E+25
Surface area
3.0973632804149E+17
Circumference
986440759.866
Perimeter
627987692
Area
24648033831467929
Diagonal
222027177.75744
Surface area
147888202988807574
Volume
3.8696654695404E+24
Space diagonal
271926647.26798
Perimeter
470990769
Area
1.0672911725695E+16
Altitude
135963323.63399
Surface area
1.0672911725695E+16
Volume
4.5604444907257E+23
Height
74009059.252482