156742252 is an even 9-digits composite number following 156742251
and preceding 156742253 . In scientific notation, it is written as 1.56742252 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 6 positive divisors.
There are 78371124 positive integers (up to 156742252) that are relatively prime to 156742252.
156742252 has 6 divisors, whose sum is 274298948
The reverse of 156742252 is 252247651
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred fifty-six million seven hundred forty-two thousand two hundred fifty-two
Scientific notation
1.56742252 × 10^8
Engineering notation
1.56742252 × 10^6
Prime Factorization
2 × 2 × 39185563
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78371126
Product of the distinct prime numbers
The prime factorization of 156742252 is 2 × 2 × 39185563.
Since it has a total of 3 prime factors.
5 , 9 , 54 , 84 , 587 , 207 , 238 , 748 , 4485 , 39722 , 214497 , 256136 , 1767003 , 3161651 , 30036211 , 20760286 , 76330748 , 387957964 , 6959529938 , 8880195002
n×2
313484504
n×3
470226756
n×4
626969008
n×5
783711260
n÷2
78371126
n÷3
52247417.333333
n÷3
39185563
n÷5
31348450.4
n2
24568133562031504
n3
3.8508645819496E+24
n4
6.0359318672182E+32
n5
9.4608555378634E+40
2 √n
12519.67459641
3 √n
539.17369279236
4 √n
111.89135174986
5 √n
43.55491960516
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
-156742251
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 156742252 can be divided by 6 positive divisors.
The sum of these divisors (counting 156742252) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1001010101111011001001101100
3
Ternary
101220221022221121
4
Quaternary
21111323021230
5
Quinary
310111223002
6
Senary
23315310324
8
Octal
1125731154
10
Decimal
156742252
12
Duodecimal
445ab3a4
16
Hexadecimal
957b26c
20
Vigesimal
28jcfcc
36
Base36
2lbj3g
md5
889f56098feee9d61fc408cd9d4782f7
sha1
50a73dcc8c574f5ceac2e5b13c70a187eaaf1611
sha256
69bd043dab318022f4e2845e434df53471b9ab2cc4751fc50885bd7fe7be4d4b
sha512
52742240fd0cadcd4c3cde2bd14f0ea9e8932f646f69f4ade3fc85a1e1b130e29efc20e37c98e288e809d4954250f6fa7b27de75ed177871d8dc271353b300f5
ripemd-160
6690c7cddc5e147dcb90bad2ba4a5df6d4f8874d
Diameter
313484504
Circumference
984840614.78064
Area
7.7183067910891E+16
Volume
1.6130463840829E+25
Surface area
3.0873227164356E+17
Circumference
984840614.78064
Perimeter
626969008
Area
24568133562031504
Diagonal
221667018.5753
Surface area
147408801372189024
Volume
3.8508645819496E+24
Space diagonal
271485544.15676
Perimeter
470226756
Area
1.0638313894144E+16
Altitude
135742772.07838
Surface area
1.0638313894144E+16
Volume
4.5382874322128E+23
Height
73889006.191767