153670221 is an odd 9-digits composite number following 153670220
and preceding 153670222 . In scientific notation, it is written as 1.53670221 × 10^8.
The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors.
There are 101998080 positive integers (up to 153670221) that are relatively prime to 153670221.
153670221 has 8 divisors, whose sum is 171492600
The reverse of 153670221 is 122076351
Previous prime number is 229
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred fifty-three million six hundred seventy thousand two hundred twenty-one
Scientific notation
1.53670221 × 10^8
Engineering notation
1.53670221 × 10^6
Prime Factorization
9 × 229 × 74561
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
153670221
Product of the distinct prime numbers
The prime factorization of 153670221 is 9 × 229 × 74561.
Since it has a total of 3 prime factors.
9 , 7 , 98 , 85 , 455 , 406 , 7847 , 7223 , 49898 , 51327 , 990275 , 551932 , 2787227 , 1638146 , 88187298 , 95973562 , 176959442 , 712571270 , 7224216961 , 484082135
n×2
307340442
n×3
461010663
n×4
614680884
n×5
768351105
n÷2
76835110.5
n÷3
51223407
n÷3
38417555.25
n÷5
30734044.2
n2
23614536822188841
n3
3.6288510922784E+24
n4
5.5764634932651E+32
n5
8.5693637740848E+40
2 √n
12396.379350439
3 √n
535.62795917937
4 √n
111.33902887325
5 √n
43.382836408858
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
-153670220
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 153670221 can be divided by 8 positive divisors.
The sum of these divisors (counting 153670221) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001010001101001001001101
3
Ternary
101201011020220200
4
Quaternary
21022031021031
5
Quinary
303314421341
6
Senary
23125404113
8
Octal
1112151115
10
Decimal
153670221
12
Duodecimal
43569639
16
Hexadecimal
928d24d
20
Vigesimal
2808fb1
36
Base36
2jhop9
md5
3ed8699ad3062d11c3eaf4e77f6bccf4
sha1
d2fc09a2432f7558fda9220da390539f9503250b
sha256
137c06807cf6212f304a33b9c4a0ee1d80d229e0a4da2d816e5f9c9c66b5e9c9
sha512
70196b81209c2d7b87c1e28c9e19534a072835d3808958ca281bdeb83d46ee3e0db8789b4243ae59a6d116878047e026c5f9d981f76591dd2bf71f357d893854
ripemd-160
7a5a231b23f0ca3cd3665c57b3a811c199a915b7
Diameter
307340442
Circumference
965538474.73824
Area
7.4187255398514E+16
Volume
1.5200495909964E+25
Surface area
2.9674902159406E+17
Circumference
965538474.73824
Perimeter
614680884
Area
23614536822188841
Diagonal
217322510.67107
Surface area
141687220933133046
Volume
3.6288510922784E+24
Space diagonal
266164630.38234
Perimeter
461010663
Area
1.0225394393309E+16
Altitude
133082315.19117
Surface area
1.0225394393309E+16
Volume
4.2766420254438E+23
Height
72440836.890357