156742864 is an even 9-digits composite number following 156742863
and preceding 156742865 . In scientific notation, it is written as 1.56742864 × 10^8.
The sum of its digits is 43. It has a total of 5 prime factors and 10 positive divisors.
There are 78371424 positive integers (up to 156742864) that are relatively prime to 156742864.
156742864 has 10 divisors, whose sum is 303689330
The reverse of 156742864 is 468247651
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred fifty-six million seven hundred forty-two thousand eight hundred sixty-four
Scientific notation
1.56742864 × 10^8
Engineering notation
1.56742864 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 9796429
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
19592858
Product of the distinct prime numbers
The prime factorization of 156742864 is 2 × 2 × 2 × 2 × 9796429.
Since it has a total of 5 prime factors.
7 , 4 , 89 , 24 , 154 , 351 , 183 , 1624 , 77265 , 11558 , 581881 , 73733 , 7316579 , 5116651 , 47828100 , 93049094 , 885125198 , 762990910 , 8297271570 , 5339100323
n×2
313485728
n×3
470228592
n×4
626971456
n×5
783714320
n÷2
78371432
n÷3
52247621.333333
n÷3
39185716
n÷5
31348572.8
n2
24568325414922496
n3
3.8509096892189E+24
n4
6.0360261369353E+32
n5
9.4610402388209E+40
2 √n
12519.699037916
3 √n
539.17439452586
4 √n
111.89146096962
5 √n
43.554953617137
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-156742863
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156742864 can be divided by 10 positive divisors.
The sum of these divisors (counting 156742864) is 1, the average is 0.1.
Base
System
Value
2
Binary
1001010101111011010011010000
3
Ternary
101220221100210021
4
Quaternary
21111323103100
5
Quinary
310111232424
6
Senary
23315313224
8
Octal
1125732320
10
Decimal
156742864
12
Duodecimal
445ab814
16
Hexadecimal
957b4d0
20
Vigesimal
28jch34
36
Base36
2lbjkg
md5
8d0968bb652c59d10b7e17c34f12f11c
sha1
b3d9a3c8914767c15daeec24cbcdd251ce2a84e2
sha256
55548623e306e08bf89b8cb0fbec1aebdbe6047932408a55f5df863f5edfea80
sha512
8e0d3b95441949736ddfea69ff055fbaf97294e9ec8c69dbd6d5dc52ac55e0520d379e85a4df727712a08d91365af1928ce2a19275f81509055535becc05da7d
ripemd-160
1deba0793a333cbae8730a6272c4ed896bead2a4
Diameter
313485728
Circumference
984844460.09005
Area
7.7183670634524E+16
Volume
1.6130652785717E+25
Surface area
3.087346825381E+17
Circumference
984844460.09005
Perimeter
626971456
Area
24568325414922496
Diagonal
221667884.074
Surface area
147409952489534976
Volume
3.8509096892189E+24
Space diagonal
271486604.17186
Perimeter
470228592
Area
1.0638396968883E+16
Altitude
135743302.08593
Surface area
1.0638396968883E+16
Volume
4.5383405916395E+23
Height
73889294.691334