158889142 is an even 9-digits composite number following 158889141
and preceding 158889143 . In scientific notation, it is written as 1.58889142 × 10^8.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 79444570 positive integers (up to 158889142) that are relatively prime to 158889142.
158889142 has 4 divisors, whose sum is 238333716
The reverse of 158889142 is 241988851
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred fifty-eight million eight hundred eighty-nine thousand one hundred forty-two
Scientific notation
1.58889142 × 10^8
Engineering notation
1.58889142 × 10^6
Prime Factorization
2 × 79444571
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
158889142
Product of the distinct prime numbers
The prime factorization of 158889142 is 2 × 79444571.
Since it has a total of 2 prime factors.
3 , 1 , 53 , 91 , 522 , 175 , 5284 , 3483 , 24840 , 79682 , 613734 , 836621 , 35639 , 4245981 , 76256557 , 48797409 , 925199106 , 111943611 , 8369087236 , 2569867013
n×2
317778284
n×3
476667426
n×4
635556568
n×5
794445710
n÷2
79444571
n÷3
52963047.333333
n÷3
39722285.5
n÷5
31777828.4
n2
25245759445496164
n3
4.0112770574333E+24
n4
6.3734836997986E+32
n5
1.012677356612E+41
2 √n
12605.123640806
3 √n
541.6242158553
4 √n
112.27254179364
5 √n
43.673585099555
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-158889141
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 158889142 can be divided by 4 positive divisors.
The sum of these divisors (counting 158889142) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001011110000111010010110110
3
Ternary
102001222101221001
4
Quaternary
21132013102312
5
Quinary
311133423032
6
Senary
23433313514
8
Octal
1136072266
10
Decimal
158889142
12
Duodecimal
4526589a
16
Hexadecimal
97874b6
20
Vigesimal
29d12h2
36
Base36
2mljna
md5
24f5e93cfc7809dab64cbd59f8ca1c32
sha1
07075a1c061c60d8db765eeea44db275088895f6
sha256
277dc82b4839148964a92a94ab5f153b315e03fc0dafe851d7bd887a454f85fe
sha512
baea0bade5f618f889f88d430dabddd7d3e05ea07d3780f9ce2d48a50583a182343e356e6371bccf9b1fc78417a96f9705436ddc3df74f8a3205799bd6d63499
ripemd-160
b05f1488254314dc93b45e7218d438e9512f1199
Diameter
317778284
Circumference
998329922.48477
Area
7.9311892408266E+16
Volume
1.6802398046861E+25
Surface area
3.1724756963306E+17
Circumference
998329922.48477
Perimeter
635556568
Area
25245759445496164
Diagonal
224703179.53022
Surface area
151474556672976984
Volume
4.0112770574333E+24
Space diagonal
275204066.71503
Perimeter
476667426
Area
1.0931734508815E+16
Altitude
137602033.35751
Surface area
1.0931734508815E+16
Volume
4.7273353475485E+23
Height
74901059.843408