158309968 is an even 9-digits composite number following 158309967
and preceding 158309969 . In scientific notation, it is written as 1.58309968 × 10^8.
The sum of its digits is 49. It has a total of 6 prime factors and 20 positive divisors.
There are 78739040 positive integers (up to 158309968) that are relatively prime to 158309968.
158309968 has 20 divisors, whose sum is 308337408
The reverse of 158309968 is 869903851
Previous prime number is 191
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred fifty-eight million three hundred nine thousand nine hundred sixty-eight
Scientific notation
1.58309968 × 10^8
Engineering notation
1.58309968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 191 × 51803
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
19788746
Product of the distinct prime numbers
The prime factorization of 158309968 is 2 × 2 × 2 × 2 × 191 × 51803.
Since it has a total of 6 prime factors.
3 , 5 , 47 , 32 , 116 , 78 , 7842 , 4555 , 5023 , 2008 , 398558 , 839758 , 7591506 , 4677087 , 71084793 , 53375725 , 584781338 , 228844912 , 6788286038 , 6222668491
n×2
316619936
n×3
474929904
n×4
633239872
n×5
791549840
n÷2
79154984
n÷3
52769989.333333
n÷3
39577492
n÷5
31661993.6
n2
25062045968161024
n3
3.9675716952341E+24
n4
6.2810614811022E+32
n5
9.9435464207932E+40
2 √n
12582.128913662
3 √n
540.96531496463
4 √n
112.17008921126
5 √n
43.641699262008
1 , 2 , 4 , 8 , 16 , 191 , 382 , 764 , 1528 , 3056 , 51803 , 103606 , 207212 , 414424 , 828848 , 9894373 , 19788746 , 39577492 , 79154984 , 158309968
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-158309967
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 158309968 can be divided by 20 positive divisors.
The sum of these divisors (counting 158309968) is 1, the average is 0.05.
Base
System
Value
2
Binary
1001011011111001111001010000
3
Ternary
102000212222110011
4
Quaternary
21123321321100
5
Quinary
311011404333
6
Senary
23413044304
8
Octal
1133717120
10
Decimal
158309968
12
Duodecimal
45026694
16
Hexadecimal
96f9e50
20
Vigesimal
2998ei8
36
Base36
2m94r4
md5
2330540f9c271161b68499641ecc0d5b
sha1
80ecd3e23289d72a524dca10c81d00b77ab5b14a
sha256
7f45e032808662577f2280f3bf5e3fcf6de9c0f92df52d2edab0c22ac8f994c6
sha512
1b70ccb2cb4cf8836cea33c2621c74380d58e9c8d7b08137120e214edab8ecfaa085ff46ca006f015b1572fb8387ba2b8703bf68925fa5099c8653970997c206
ripemd-160
beed0b31579618cdb1246f4a8df2744584bb0aba
Diameter
316619936
Circumference
994690864.91767
Area
7.8734739497504E+16
Volume
1.6619325453784E+25
Surface area
3.1493895799002E+17
Circumference
994690864.91767
Perimeter
633239872
Area
25062045968161024
Diagonal
223884103.80445
Surface area
150372275808966144
Volume
3.9675716952341E+24
Space diagonal
274200907.9206
Perimeter
474929904
Area
1.085218423962E+16
Altitude
137100453.9603
Surface area
1.085218423962E+16
Volume
4.6758280842397E+23
Height
74628034.601484