156972132 is an even 9-digits composite number following 156972131
and preceding 156972133 . In scientific notation, it is written as 1.56972132 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 52209072 positive integers (up to 156972132) that are relatively prime to 156972132.
156972132 has 24 divisors, whose sum is 305894400
The reverse of 156972132 is 231279651
Previous prime number is 479
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred fifty-six million nine hundred seventy-two thousand one hundred thirty-two
Scientific notation
1.56972132 × 10^8
Engineering notation
1.56972132 × 10^6
Prime Factorization
2 × 2 × 9 × 479 × 9103
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
78486066 Product of the distinct prime numbers
The prime factorization of 156972132 is 2 × 2 × 9 × 479 × 9103.
Since it has a total of 5 prime factors.
5 , 10 , 61 , 22 , 156 , 644 , 4284 , 7572 , 21675 , 25964 , 802327 , 54276 , 8302036 , 7915203 , 64206763 , 13748154 , 763876873 , 308142240 , 9494356754 , 7654600187
n×2
313944264
n×3
470916396
n×4
627888528
n×5
784860660
n÷2
78486066
n÷3
52324044
n÷3
39243033
n÷5
31394426.4
n2
24640250224625424
n3
3.8678326107729E+24
n4
6.0714193113215E+32
n5
9.5304363356411E+40
2 √n12528.851982524
3 √n539.43715016279
4 √n111.93235449379
5 √n43.567687746782
1 , 2 , 4 , 9 , 18 , 36 , 479 , 958 , 1916 , 4311 , 8622 , 9103 , 17244 , 18206 , 36412 , 81927 , 163854 , 327708 , 4360337 , 8720674 , 17441348 , 39243033 , 78486066 , 156972132
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-156972131 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156972132 can be divided by 24 positive divisors.
The sum of these divisors (counting 156972132) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001010110110011010001100100
3
Ternary
101221101000021200
4
Quaternary
21112303101210
5
Quinary
310141102012
6
Senary
23324242500
8
Octal
1126632144
10
Decimal
156972132
12
Duodecimal
446a0430
16
Hexadecimal
95b3464
20
Vigesimal
2911a6c
36
Base36
2lggh0
md5
6a37f5ce87013871c2753365b399b32a
sha1
fec7f45cfc0557bce9cbe83f3992909df79b27db
sha256
8c04dc6c6a5c9b25252a52db40864574fd18350ba1bb93a3599e3dbdc71ff57d
sha512
ed12094396955a8de69441259b31eea1b67104c7284a4c6032550f059d126724126a025392b9485cdba66354c9b10c63ed20fd939441d32271e159256c663ec8
ripemd-160
9402b9efc61aa7cfc869ad8812bb14aeb11041b0
Diameter
313944264
Circumference
986284993.41905
Area
7.7409629088297E+16
Volume
1.6201539353759E+25
Surface area
3.0963851635319E+17
Circumference
986284993.41905
Perimeter
627888528
Area
24640250224625424
Diagonal
221992117.98902
Surface area
147841501347752544
Volume
3.8678326107729E+24
Space diagonal
271883707.99641
Perimeter
470916396
Area
1.0669541325065E+16
Altitude
135941853.9982
Surface area
1.0669541325065E+16
Volume
4.5582844459533E+23
Height
73997372.663007