156664149 is an odd 9-digits composite number following 156664148
and preceding 156664150 . In scientific notation, it is written as 1.56664149 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 104411376 positive integers (up to 156664149) that are relatively prime to 156664149.
156664149 has 8 divisors, whose sum is 208948320
The reverse of 156664149 is 941466651
Previous prime number is 4787
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred fifty-six million six hundred sixty-four thousand one hundred forty-nine
Scientific notation
1.56664149 × 10^8
Engineering notation
1.56664149 × 10^6
Prime Factorization
3 × 4787 × 10909
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
156664149
Product of the distinct prime numbers
The prime factorization of 156664149 is 3 × 4787 × 10909.
Since it has a total of 3 prime factors.
9 , 5 , 11 , 75 , 600 , 210 , 4176 , 9966 , 95111 , 42873 , 700675 , 69464 , 5334638 , 483343 , 27786218 , 12413523 , 705772057 , 874630163 , 8986816299 , 9465368483
n×2
313328298
n×3
469992447
n×4
626656596
n×5
783320745
n÷2
78332074.5
n÷3
52221383
n÷3
39166037.25
n÷5
31332829.8
n2
24543655581894201
n3
3.8451109150866E+24
n4
6.0239102932265E+32
n5
9.4373077974066E+40
2 √n
12516.554997283
3 √n
539.0841230713
4 √n
111.87741057641
5 √n
43.550578148952
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
-156664148
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 156664149 can be divided by 8 positive divisors.
The sum of these divisors (counting 156664149) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010101101000000101010101
3
Ternary
101220210100210220
4
Quaternary
21111220011111
5
Quinary
310101223044
6
Senary
23313504553
8
Octal
1125500525
10
Decimal
156664149
12
Duodecimal
44572159
16
Hexadecimal
9568155
20
Vigesimal
28j3079
36
Base36
2l9utx
md5
f2eaa1fe28ef8c2d7063015ac866550d
sha1
2a376f67686e4f09f8d1a71f9e94b1102cea4591
sha256
8196beffdf570e8ccf871fc272e6b817516f0a7346568ba34321a554e78df149
sha512
8d3da6dbfc9bb88ac3da93b263b4953cb2b606561344d89888a38977e0fd37c77b6832e74d2f5b82dc046c1977d973d22a86175e5a6b9bf5cb2f2bbf61a66e1e
ripemd-160
e9ac7d98e9d1aeca8277b7c04a6fda29416e01d3
Diameter
313328298
Circumference
984349879.15859
Area
7.7106168068317E+16
Volume
1.6106362937432E+25
Surface area
3.0842467227327E+17
Circumference
984349879.15859
Perimeter
626656596
Area
24543655581894201
Diagonal
221556564.25344
Surface area
147261933491365206
Volume
3.8451109150866E+24
Space diagonal
271350265.79254
Perimeter
469992447
Area
1.0627714617828E+16
Altitude
135675132.89627
Surface area
1.0627714617828E+16
Volume
4.5315066707869E+23
Height
73852188.08448