158993742 is an even 9-digits composite number following 158993741
and preceding 158993743 . In scientific notation, it is written as 1.58993742 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 52997912 positive integers (up to 158993742) that are relatively prime to 158993742.
158993742 has 8 divisors, whose sum is 317987496
The reverse of 158993742 is 247399851
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred fifty-eight million nine hundred ninety-three thousand seven hundred forty-two
Scientific notation
1.58993742 × 10^8
Engineering notation
1.58993742 × 10^6
Prime Factorization
2 × 3 × 26498957
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
158993742
Product of the distinct prime numbers
The prime factorization of 158993742 is 2 × 3 × 26498957.
Since it has a total of 3 prime factors.
7 , 8 , 65 , 57 , 503 , 151 , 3247 , 9051 , 89473 , 35957 , 549036 , 145954 , 6170161 , 7373729 , 54348386 , 87478848 , 459464057 , 852479988 , 5079209698 , 954338297
n×2
317987484
n×3
476981226
n×4
635974968
n×5
794968710
n÷2
79496871
n÷3
52997914
n÷3
39748435.5
n÷5
31798748.4
n2
25279009995162564
n3
4.0192043931863E+24
n4
6.3902834633553E+32
n5
1.0160150802796E+41
2 √n
12609.272064636
3 √n
541.74304391506
4 √n
112.29101506637
5 √n
43.679333830359
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
-158993741
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 158993742 can be divided by 8 positive divisors.
The sum of these divisors (counting 158993742) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011110100000110101001110
3
Ternary
102002011201102010
4
Quaternary
21132200311032
5
Quinary
311200244432
6
Senary
23435442050
8
Octal
1136406516
10
Decimal
158993742
12
Duodecimal
452b6326
16
Hexadecimal
97a0d4e
20
Vigesimal
29de472
36
Base36
2mnscu
md5
9cf376029fb800ed4f24f862cee8fec4
sha1
1fc10252977efba543435c822e786ee4428fef4c
sha256
9734fc9eca85f8e9c8b3178929478921fd3fddcbad5d83fa1ddcdc73f81d877a
sha512
febe52269c382dec8bdae71883142b049f6a553b3c95c8f8436c7bbc9cbaf5af4c32eddc1fd05b62df1a04c39164ec1db15bcae063c5bd1e84855935c215c265
ripemd-160
3f940d340e9de4e8969d29f099c7d7cfc6e25b4f
Diameter
317987484
Circumference
998987143.6679
Area
7.9416352090826E+16
Volume
1.6835603993213E+25
Surface area
3.176654083633E+17
Circumference
998987143.6679
Perimeter
635974968
Area
25279009995162564
Diagonal
224851106.26885
Surface area
151674059970975384
Volume
4.0192043931863E+24
Space diagonal
275385239.2295
Perimeter
476981226
Area
1.0946132419166E+16
Altitude
137692619.61475
Surface area
1.0946132419166E+16
Volume
4.736677802328E+23
Height
74950368.756283