156645564 is an even 9-digits composite number following 156645563
and preceding 156645565 . In scientific notation, it is written as 1.56645564 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 52215184 positive integers (up to 156645564) that are relatively prime to 156645564.
156645564 has 12 divisors, whose sum is 365506344
The reverse of 156645564 is 465546651
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred fifty-six million six hundred forty-five thousand five hundred sixty-four
Scientific notation
1.56645564 × 10^8
Engineering notation
1.56645564 × 10^6
Prime Factorization
2 × 2 × 3 × 13053797
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78322782
Product of the distinct prime numbers
The prime factorization of 156645564 is 2 × 2 × 3 × 13053797.
Since it has a total of 4 prime factors.
3 , 3 , 76 , 59 , 880 , 189 , 8023 , 7396 , 21320 , 51662 , 378464 , 515880 , 6042787 , 9107935 , 93549697 , 48074419 , 978551889 , 344487896 , 5364247061 , 3650801321
n×2
313291128
n×3
469936692
n×4
626582256
n×5
783227820
n÷2
78322782
n÷3
52215188
n÷3
39161391
n÷5
31329112.8
n2
24537832720878096
n3
3.8437426458996E+24
n4
6.021052346378E+32
n5
9.431711406719E+40
2 √n
12515.81255852
3 √n
539.06280512312
4 √n
111.87409243663
5 √n
43.549544822681
1 , 2 , 3 , 4 , 6 , 12 , 13053797 , 26107594 , 39161391 , 52215188 , 78322782 , 156645564
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
-156645563
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 156645564 can be divided by 12 positive divisors.
The sum of these divisors (counting 156645564) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001010101100011100010111100
3
Ternary
101220202102022120
4
Quaternary
21111203202330
5
Quinary
310100124224
6
Senary
23313242540
8
Octal
1125434274
10
Decimal
156645564
12
Duodecimal
44563450
16
Hexadecimal
95638bc
20
Vigesimal
28j0di4
36
Base36
2l9gho
md5
1b35edc0ad8f8a201cb060d319240519
sha1
55fe53d6b0612dcf81a36fb7577c0f96a2da148b
sha256
30389069b19d6da4c3ef223bf24ad28533bfbc759db4a7f2969f722a786b49b5
sha512
801576d7b2b543cb48868550b8250e4d27256bc417a213505b88b71e56aabfa7aaaf7b12f9b278f9daec6053fb6d0330723d447e610db31612d8e796ea93f70c
ripemd-160
5abe99db8f50b7c05eb02321fd980b418e5d7e6a
Diameter
313291128
Circumference
984233106.15966
Area
7.7087875010926E+16
Volume
1.6100631544864E+25
Surface area
3.083515000437E+17
Circumference
984233106.15966
Perimeter
626582256
Area
24537832720878096
Diagonal
221530281.09438
Surface area
147226996325268576
Volume
3.8437426458996E+24
Space diagonal
271318075.62828
Perimeter
469936692
Area
1.0625193245047E+16
Altitude
135659037.81414
Surface area
1.0625193245047E+16
Volume
4.5298941500859E+23
Height
73843427.031461