156942148 is an even 9-digits composite number following 156942147
and preceding 156942149 . In scientific notation, it is written as 1.56942148 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 71337320 positive integers (up to 156942148) that are relatively prime to 156942148.
156942148 has 12 divisors, whose sum is 299616912
The reverse of 156942148 is 841249651
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred fifty-six million nine hundred forty-two thousand one hundred forty-eight
Scientific notation
1.56942148 × 10^8
Engineering notation
1.56942148 × 10^6
Prime Factorization
2 × 2 × 11 × 3566867
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78471074
Product of the distinct prime numbers
The prime factorization of 156942148 is 2 × 2 × 11 × 3566867.
Since it has a total of 4 prime factors.
2 , 7 , 32 , 96 , 992 , 711 , 4124 , 4913 , 87460 , 70288 , 906933 , 197913 , 3899523 , 3538453 , 96247174 , 21668029 , 894492046 , 159470987 , 930916762 , 5361468392
n×2
313884296
n×3
470826444
n×4
627768592
n×5
784710740
n÷2
78471074
n÷3
52314049.333333
n÷3
39235537
n÷5
31388429.6
n2
24630837818853904
n3
3.8656165943306E+24
n4
6.0667817165868E+32
n5
9.5213375404827E+40
2 √n
12527.655327315
3 √n
539.40280114965
4 √n
111.92700892687
5 √n
43.566023204986
1 , 2 , 4 , 11 , 22 , 44 , 3566867 , 7133734 , 14267468 , 39235537 , 78471074 , 156942148
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
-156942147
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 156942148 can be divided by 12 positive divisors.
The sum of these divisors (counting 156942148) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001010110101011111101000100
3
Ternary
101221022111011011
4
Quaternary
21112223331010
5
Quinary
310134122043
6
Senary
23323452004
8
Octal
1126537504
10
Decimal
156942148
12
Duodecimal
44687004
16
Hexadecimal
95abf44
20
Vigesimal
290hf78
36
Base36
2lftc4
md5
1658bfb0a10313463a8b3791b7ca95bc
sha1
a71d3b66ee772347502aa7c429893dfea4862394
sha256
8570a698b1f9e5aae888f4c13e7638055d3548c2fc38b049279675a41ca78531
sha512
4b301d6b482e0f2e4cb875a0c4ccfc567e1545a917530f1c206b86ba008806c5c6284f1bc6ad4f8e8d634dc80ac973a06531dd4811f7e38b89df20fae10f9f93
ripemd-160
0224efad96dfd15f3172ecb6d36bf86ad8472ba5
Diameter
313884296
Circumference
986096598.3908
Area
7.7380059143473E+16
Volume
1.6192256925792E+25
Surface area
3.0952023657389E+17
Circumference
986096598.3908
Perimeter
627768592
Area
24630837818853904
Diagonal
221949714.20957
Surface area
147785026913123424
Volume
3.8656165943306E+24
Space diagonal
271831774.18499
Perimeter
470826444
Area
1.0665465633811E+16
Altitude
135915887.0925
Surface area
1.0665465633811E+16
Volume
4.5556728455307E+23
Height
73983238.069855