156985132 is an even 9-digits composite number following 156985131
and preceding 156985133 . In scientific notation, it is written as 1.56985132 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 6 positive divisors.
There are 78492564 positive integers (up to 156985132) that are relatively prime to 156985132.
156985132 has 6 divisors, whose sum is 274723988
The reverse of 156985132 is 231589651
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred fifty-six million nine hundred eighty-five thousand one hundred thirty-two
Scientific notation
1.56985132 × 10^8
Engineering notation
1.56985132 × 10^6
Prime Factorization
2 × 2 × 39246283
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78492566
Product of the distinct prime numbers
The prime factorization of 156985132 is 2 × 2 × 39246283.
Since it has a total of 3 prime factors.
9 , 7 , 30 , 91 , 796 , 512 , 9396 , 2211 , 70053 , 98870 , 410610 , 909141 , 9998408 , 7296455 , 81864602 , 35781200 , 696464794 , 547681264 , 2085797481 , 1985066658
n×2
313970264
n×3
470955396
n×4
627940528
n×5
784925660
n÷2
78492566
n÷3
52328377.333333
n÷3
39246283
n÷5
31397026.4
n2
24644331669057424
n3
3.8687936601188E+24
n4
6.0734308341451E+32
n5
9.5343834119113E+40
2 √n
12529.370774305
3 √n
539.45204131848
4 √n
111.93467190422
5 √n
43.568409354079
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-156985131
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156985132 can be divided by 6 positive divisors.
The sum of these divisors (counting 156985132) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1001010110110110011100101100
3
Ternary
101221101200010011
4
Quaternary
21112312130230
5
Quinary
310142011012
6
Senary
23324423004
8
Octal
1126663454
10
Decimal
156985132
12
Duodecimal
446a7a64
16
Hexadecimal
95b672c
20
Vigesimal
29132gc
36
Base36
2lgqi4
md5
ae5c14a54c6d14d70175cf1cebc2c7c1
sha1
4c01f4de5fd508791467934dbb7cea7abb035dd5
sha256
1d0aec969013adec0228817801457ff61463ca31be0ab1a4685b744948e921b0
sha512
16dcddf3dfce94f2e3a9f909b9749d63418ba42f6ae2358fdb6ff43d4b6834650de6a6872ee49d174aa4cc84ba194e1c9b7b8ca5df3a148d01203bd7f87ff286
ripemd-160
e9759963b599e239b50739a77a0ffd59aa4404a2
Diameter
313970264
Circumference
986366674.82805
Area
7.7422451324141E+16
Volume
1.6205564987845E+25
Surface area
3.0968980529656E+17
Circumference
986366674.82805
Perimeter
627940528
Area
24644331669057424
Diagonal
222010502.76533
Surface area
147865990014344544
Volume
3.8687936601188E+24
Space diagonal
271906224.65691
Perimeter
470955396
Area
1.0671308642347E+16
Altitude
135953112.32845
Surface area
1.0671308642347E+16
Volume
4.5594170534692E+23
Height
74003500.921777