158221330 is an even 9-digits composite number following 158221329
and preceding 158221331 . In scientific notation, it is written as 1.58221330 × 10^8.
The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors.
There are 63288528 positive integers (up to 158221330) that are relatively prime to 158221330.
158221330 has 8 divisors, whose sum is 284798412
The reverse of 158221330 is 033122851
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 25
Digital Root 7
Name
one hundred fifty-eight million two hundred twenty-one thousand three hundred thirty
Scientific notation
1.58221330 × 10^8
Engineering notation
1.58221330 × 10^6
Prime Factorization
2 × 5 × 15822133
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
158221330
Product of the distinct prime numbers
The prime factorization of 158221330 is 2 × 5 × 15822133.
Since it has a total of 3 prime factors.
8 , 4 , 70 , 21 , 569 , 628 , 8916 , 5957 , 21147 , 37897 , 857837 , 390520 , 8312832 , 7224665 , 52670907 , 93727280 , 224582765 , 334770338 , 2527213526 , 691119478
n×2
316442660
n×3
474663990
n×4
632885320
n×5
791106650
n÷2
79110665
n÷3
52740443.333333
n÷3
39555332.5
n÷5
31644266
n2
25033989266968900
n3
3.9609110770255E+24
n4
6.2670061861871E+32
n5
9.9157405389676E+40
2 √n
12578.606043596
3 √n
540.86433367228
4 √n
112.15438486121
5 √n
43.636811155935
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
-158221329
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 158221330 can be divided by 8 positive divisors.
The sum of these divisors (counting 158221330) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011011100100010000010010
3
Ternary
102000201110212021
4
Quaternary
21123210100102
5
Quinary
311001040310
6
Senary
23411122054
8
Octal
1133442022
10
Decimal
158221330
12
Duodecimal
44ba332a
16
Hexadecimal
96e4412
20
Vigesimal
298hd6a
36
Base36
2m78cy
md5
ad5e2b675e6283901af0ce024ed8c564
sha1
742df2c276177c44510ae094d18a48ba80600314
sha256
660920593d8be4bdb2e3c18bb066dbf28c0774aefe6de78f21da16d306cee520
sha512
65b1535d5ad3f0ebee737b9ce1c93ea201a724c81e400caa679f112c001f166ee3e292fa48aef44af129f041abb49c957a5d5c22d7c848aa4704888091deeabe
ripemd-160
a81c2ab721d191fc14a984466f06af0218407247
Diameter
316442660
Circumference
994133935.93841
Area
7.8646596771155E+16
Volume
1.6591425521475E+25
Surface area
3.1458638708462E+17
Circumference
994133935.93841
Perimeter
632885320
Area
25033989266968900
Diagonal
223758750.74271
Surface area
150203935601813400
Volume
3.9609110770255E+24
Space diagonal
274047382.40112
Perimeter
474663990
Area
1.0840035331631E+16
Altitude
137023691.20056
Surface area
1.0840035331631E+16
Volume
4.6679784704028E+23
Height
74586250.24757