156748664 is an even 9-digits composite number following 156748663
and preceding 156748665 . In scientific notation, it is written as 1.56748664 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 8 positive divisors.
There are 78374328 positive integers (up to 156748664) that are relatively prime to 156748664.
156748664 has 8 divisors, whose sum is 293903760
The reverse of 156748664 is 466847651
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred fifty-six million seven hundred forty-eight thousand six hundred sixty-four
Scientific notation
1.56748664 × 10^8
Engineering notation
1.56748664 × 10^6
Prime Factorization
2 × 2 × 2 × 19593583
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
39187166
Product of the distinct prime numbers
The prime factorization of 156748664 is 2 × 2 × 2 × 19593583.
Since it has a total of 4 prime factors.
4 , 8 , 68 , 3 , 134 , 167 , 1222 , 5875 , 3658 , 85768 , 681340 , 330216 , 212337 , 5748296 , 26468432 , 38956291 , 934832133 , 378208621 , 1962623565 , 7531158260
n×2
313497328
n×3
470245992
n×4
626994656
n×5
783743320
n÷2
78374332
n÷3
52249554.666667
n÷3
39187166
n÷5
31349732.8
n2
24570143665784896
n3
3.8513371938998E+24
n4
6.0369195975731E+32
n5
9.46279081595E+40
2 √n
12519.930670735
3 √n
539.18104485077
4 √n
111.89249604301
5 √n
43.55527594759
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-156748663
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156748664 can be divided by 8 positive divisors.
The sum of these divisors (counting 156748664) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010101111100101101111000
3
Ternary
101220221122202002
4
Quaternary
21111330231320
5
Quinary
310111424124
6
Senary
23315400132
8
Octal
1125745570
10
Decimal
156748664
12
Duodecimal
445b3048
16
Hexadecimal
957cb78
20
Vigesimal
28jdbd4
36
Base36
2lbo1k
md5
6b5665f3a441cfe2e83e15604058b0d6
sha1
a6171590fbe262e091566f446aab9ddd43b82ee2
sha256
c67daecf52cb7afa37bea9077238c83654ea37b7294044a4343b72cd1c8670da
sha512
1d191dbac180d0588926fa3b646f926642f0f709467ecfcffa0ceac57cd6dd43a2a58cc1c5b25d6564dd4750daa2709ebc9919c775be9713800a1daa126e550b
ripemd-160
89b88c88150ee20e5baffc0541a35c62a92dec93
Diameter
313497328
Circumference
984880902.56483
Area
7.7189382838076E+16
Volume
1.6132443513137E+25
Surface area
3.087575313523E+17
Circumference
984880902.56483
Perimeter
626994656
Area
24570143665784896
Diagonal
221676086.51266
Surface area
147420861994709376
Volume
3.8513371938998E+24
Space diagonal
271496650.06654
Perimeter
470245992
Area
1.0639184294602E+16
Altitude
135748325.03327
Surface area
1.0639184294602E+16
Volume
4.5388444107376E+23
Height
73892028.837554