158989872 is an even 9-digits composite number following 158989871
and preceding 158989873 . In scientific notation, it is written as 1.58989872 × 10^8.
The sum of its digits is 57. It has a total of 6 prime factors and 20 positive divisors.
There are 50207040 positive integers (up to 158989872) that are relatively prime to 158989872.
158989872 has 20 divisors, whose sum is 313448936
The reverse of 158989872 is 278989851
Previous prime number is 57
Is Prime? no
Number parity even
Number length 9
Sum of Digits 57
Digital Root 3
Name
one hundred fifty-eight million nine hundred eighty-nine thousand eight hundred seventy-two
Scientific notation
1.58989872 × 10^8
Engineering notation
1.58989872 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 57 × 174331
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
19873734
Product of the distinct prime numbers
The prime factorization of 158989872 is 2 × 2 × 2 × 2 × 57 × 174331.
Since it has a total of 6 prime factors.
9 , 7 , 98 , 24 , 817 , 610 , 9893 , 4747 , 69738 , 95938 , 57998 , 601871 , 8977474 , 9761346 , 99583731 , 80226469 , 851003423 , 594425490 , 2923581010 , 8910472799
n×2
317979744
n×3
476969616
n×4
635959488
n×5
794949360
n÷2
79494936
n÷3
52996624
n÷3
39747468
n÷5
31797974.4
n2
25277779398576384
n3
4.0189109110239E+24
n4
6.3896613132309E+32
n5
1.0158914343139E+41
2 √n
12609.1186052
3 √n
541.73864843265
4 √n
112.29033175301
5 √n
43.679121192219
1 , 2 , 4 , 8 , 16 , 57 , 114 , 228 , 456 , 912 , 174331 , 348662 , 697324 , 1394648 , 2789296 , 9936867 , 19873734 , 39747468 , 79494936 , 158989872
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
-158989871
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 158989872 can be divided by 20 positive divisors.
The sum of these divisors (counting 158989872) is 1, the average is 0.05.
Base
System
Value
2
Binary
1001011110011111111000110000
3
Ternary
102002011112002210
4
Quaternary
21132133320300
5
Quinary
311200133442
6
Senary
23435412120
8
Octal
1136377060
10
Decimal
158989872
12
Duodecimal
452b4040
16
Hexadecimal
979fe30
20
Vigesimal
29ddedc
36
Base36
2mnpdc
md5
241a95323d017deaf3ed06223ce31134
sha1
2d2c8830ef464da1d81650044f4005ad84461fc0
sha256
738d04b151b9a5d013b338f8ddcfb42ba8f37ec05791ea3fbf21bb7e5b04a033
sha512
bc321d0bf6338c9fcd492459a86ca2b95857a0c7c41ed02a39037ece8bb92a647a6453a4db8e541d9a1202a9e8bfff01043b08bdb19ddb0ddd7901d0737090fd
ripemd-160
6fed91ece37f9d424bb7fbca4230baa7845aab6c
Diameter
317979744
Circumference
998962827.74076
Area
7.9412486057631E+16
Volume
1.6834374658006E+25
Surface area
3.1764994423052E+17
Circumference
998962827.74076
Perimeter
635959488
Area
25277779398576384
Diagonal
224845633.26236
Surface area
151666676391458304
Volume
4.0189109110239E+24
Space diagonal
275378536.19287
Perimeter
476969616
Area
1.0945599555213E+16
Altitude
137689268.09644
Surface area
1.0945599555213E+16
Volume
4.7363319302827E+23
Height
74948544.420787