156949764 is an even 9-digits composite number following 156949763
and preceding 156949765 . In scientific notation, it is written as 1.56949764 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors.
There are 52316584 positive integers (up to 156949764) that are relatively prime to 156949764.
156949764 has 12 divisors, whose sum is 366216144
The reverse of 156949764 is 467949651
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred fifty-six million nine hundred forty-nine thousand seven hundred sixty-four
Scientific notation
1.56949764 × 10^8
Engineering notation
1.56949764 × 10^6
Prime Factorization
2 × 2 × 3 × 13079147
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78474882
Product of the distinct prime numbers
The prime factorization of 156949764 is 2 × 2 × 3 × 13079147.
Since it has a total of 4 prime factors.
5 , 4 , 36 , 74 , 642 , 651 , 6310 , 9043 , 68640 , 32908 , 524410 , 864941 , 4899857 , 6620688 , 85573628 , 87242757 , 293905418 , 143938249 , 6343670001 , 2392769173
n×2
313899528
n×3
470849292
n×4
627799056
n×5
784748820
n÷2
78474882
n÷3
52316588
n÷3
39237441
n÷5
31389952.8
n2
24633228419655696
n3
3.8661793870231E+24
n4
6.0679594237493E+32
n5
9.5236479951903E+40
2 √n
12527.959291122
3 √n
539.41152628677
4 √n
111.92836678484
5 √n
43.566446026257
1 , 2 , 3 , 4 , 6 , 12 , 13079147 , 26158294 , 39237441 , 52316588 , 78474882 , 156949764
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-156949763
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156949764 can be divided by 12 positive divisors.
The sum of these divisors (counting 156949764) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001010110101101110100000100
3
Ternary
101221022212121020
4
Quaternary
21112231310010
5
Quinary
310134343024
6
Senary
23323551140
8
Octal
1126556404
10
Decimal
156949764
12
Duodecimal
4468b4b0
16
Hexadecimal
95add04
20
Vigesimal
290ie84
36
Base36
2lfz7o
md5
a390bc9999def845cb6face899a29eff
sha1
cec8d93dc2cbc895fbb47bf02516220cf0591d8f
sha256
5e03fd7929d7470996eb1f4697e15991d1aa3a3a78d69ae2f1c1af933c57abfe
sha512
9d59fb2d20c59d419b4465193886622a812efb25fec58379cdc8dec6227b33f19fb257a3322bdc04958f343741615215b2075b4b7389e0411faaf76efbb65696
ripemd-160
7b6dd04a1606b15ce0446affaf9c2b3b543181d2
Diameter
313899528
Circumference
986144451.1301
Area
7.738756943739E+16
Volume
1.6194614346309E+25
Surface area
3.0955027774956E+17
Circumference
986144451.1301
Perimeter
627799056
Area
24633228419655696
Diagonal
221960484.86006
Surface area
147799370517934176
Volume
3.8661793870231E+24
Space diagonal
271844965.48394
Perimeter
470849292
Area
1.0666500794323E+16
Altitude
135922482.74197
Surface area
1.0666500794323E+16
Volume
4.5563361030794E+23
Height
73986828.286686