156742146 is an even 9-digits composite number following 156742145
and preceding 156742147 . In scientific notation, it is written as 1.56742146 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 47497560 positive integers (up to 156742146) that are relatively prime to 156742146.
156742146 has 16 divisors, whose sum is 284986080
The reverse of 156742146 is 641247651
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred fifty-six million seven hundred forty-two thousand one hundred forty-six
Scientific notation
1.56742146 × 10^8
Engineering notation
1.56742146 × 10^6
Prime Factorization
2 × 9 × 11 × 791627
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
156742146 Product of the distinct prime numbers
The prime factorization of 156742146 is 2 × 9 × 11 × 791627.
Since it has a total of 4 prime factors.
5 , 1 , 5 , 36 , 763 , 949 , 6468 , 1296 , 47963 , 30623 , 258483 , 985488 , 7706182 , 8146204 , 95699828 , 20487555 , 800669983 , 630304365 , 1219475734 , 7644827820
n×2
313484292
n×3
470226438
n×4
626968584
n×5
783710730
n÷2
78371073
n÷3
52247382
n÷3
39185536.5
n÷5
31348429.2
n2
24568100332685316
n3
3.8508567692884E+24
n4
6.0359155395689E+32
n5
9.4608235474678E+40
2 √n12519.670363073
3 √n539.17357125009
4 √n111.89133283268
5 √n43.554913714186
1 , 2 , 9 , 11 , 18 , 22 , 99 , 198 , 791627 , 1583254 , 7124643 , 8707897 , 14249286 , 17415794 , 78371073 , 156742146
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
-156742145 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 156742146 can be divided by 16 positive divisors.
The sum of these divisors (counting 156742146) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010101111011001000000010
3
Ternary
101220221022210200
4
Quaternary
21111323020002
5
Quinary
310111222041
6
Senary
23315310030
8
Octal
1125731002
10
Decimal
156742146
12
Duodecimal
445ab316
16
Hexadecimal
957b202
20
Vigesimal
28jcf76
36
Base36
2lbj0i
md5
0aea7999dcd2b9e825950dee5ecc293d
sha1
4412591b97d0e240b92974550615fb25e8ed0514
sha256
21ff10981036f03bb0ef05dcd177790a57acb2747a4b0c3cc3894f471c5d6f76
sha512
88853cda4ce9d5d9baeb1a772771369a0c79b7a167241fde45cfa20a6bed711f7618098784d329a89ff587a28eba8277b73a60d04c77c5a19b1864951e4cb12b
ripemd-160
88223163ea5203bab23984effb7af4ddb9c578ca
Diameter
313484292
Circumference
984839948.763
Area
7.7182963517821E+16
Volume
1.6130431115231E+25
Surface area
3.0873185407128E+17
Circumference
984839948.763
Perimeter
626968584
Area
24568100332685316
Diagonal
221666868.66866
Surface area
147408601996111896
Volume
3.8508567692884E+24
Space diagonal
271485360.55938
Perimeter
470226438
Area
1.0638299505415E+16
Altitude
135742680.27969
Surface area
1.0638299505415E+16
Volume
4.5382782249033E+23
Height
73888956.222888