156969129 is an odd 9-digits composite number following 156969128
and preceding 156969130 . In scientific notation, it is written as 1.56969129 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 102910080 positive integers (up to 156969129) that are relatively prime to 156969129.
156969129 has 16 divisors, whose sum is 212785920
The reverse of 156969129 is 921969651
Previous prime number is 2357
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred fifty-six million nine hundred sixty-nine thousand one hundred twenty-nine
Scientific notation
1.56969129 × 10^8
Engineering notation
1.56969129 × 10^6
Prime Factorization
3 × 79 × 2357 × 281
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
156969129
Product of the distinct prime numbers
The prime factorization of 156969129 is 3 × 79 × 2357 × 281.
Since it has a total of 4 prime factors.
4 , 4 , 51 , 79 , 832 , 15 , 7049 , 5220 , 75629 , 9384 , 589104 , 510331 , 8217935 , 9434753 , 69260424 , 9012305 , 51979615 , 771933426 , 9734343548 , 206781393
n×2
313938258
n×3
470907387
n×4
627876516
n×5
784845645
n÷2
78484564.5
n÷3
52323043
n÷3
39242282.25
n÷5
31393825.8
n2
24639307459018641
n3
3.8676106310054E+24
n4
6.0709547206005E+32
n5
9.529524746911E+40
2 √n
12528.732138569
3 √n
539.43371018893
4 √n
111.93181915152
5 √n
43.567521048699
1 , 3 , 79 , 237 , 281 , 843 , 2357 , 7071 , 22199 , 66597 , 186203 , 558609 , 662317 , 1986951 , 52323043 , 156969129
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
-156969128
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 156969129 can be divided by 16 positive divisors.
The sum of these divisors (counting 156969129) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010110110010100010101001
3
Ternary
101221100212011110
4
Quaternary
21112302202221
5
Quinary
310141003004
6
Senary
23324220533
8
Octal
1126624251
10
Decimal
156969129
12
Duodecimal
4469a749
16
Hexadecimal
95b28a9
20
Vigesimal
29112g9
36
Base36
2lge5l
md5
80c65625feed80a14918fe8fca2baac5
sha1
6801bec63438ba6ac8b6e4454424915970d28ccb
sha256
893282aa3c197df3f2b9e9988d58827f0802e5c382f54e9538eb5b02ab7c50d0
sha512
e456e2950fc9983948a51f0e665ff15ec247aa384a9982c2d10fb3fab09c721a243f25c39c98f273af3f4bf530a0b0d99e33fec1f1811ae08c52cc091bf1446e
ripemd-160
1927f049e1610520d3705987e82278db41678572
Diameter
313938258
Circumference
986266125.01358
Area
7.7406667302793E+16
Volume
1.6200609527083E+25
Surface area
3.0962666921117E+17
Circumference
986266125.01358
Perimeter
627876516
Area
24639307459018641
Diagonal
221987871.10569
Surface area
147835844754111846
Volume
3.8676106310054E+24
Space diagonal
271878506.64783
Perimeter
470907387
Area
1.0669133095583E+16
Altitude
135939253.32392
Surface area
1.0669133095583E+16
Volume
4.5580228402885E+23
Height
73995957.035231