158408972 is an even 9-digits composite number following 158408971
and preceding 158408973 . In scientific notation, it is written as 1.58408972 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 79010016 positive integers (up to 158408972) that are relatively prime to 158408972.
158408972 has 12 divisors, whose sum is 277896360
The reverse of 158408972 is 279804851
Previous prime number is 409
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred fifty-eight million four hundred eight thousand nine hundred seventy-two
Scientific notation
1.58408972 × 10^8
Engineering notation
1.58408972 × 10^6
Prime Factorization
2 × 2 × 409 × 96827
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
79204486
Product of the distinct prime numbers
The prime factorization of 158408972 is 2 × 2 × 409 × 96827.
Since it has a total of 4 prime factors.
1 , 7 , 10 , 4 , 845 , 16 , 3052 , 30 , 19414 , 13445 , 429856 , 763394 , 400320 , 2917457 , 7104118 , 46454906 , 70000403 , 592069658 , 1033192738 , 9619956743
n×2
316817944
n×3
475226916
n×4
633635888
n×5
792044860
n÷2
79204486
n÷3
52802990.666667
n÷3
39602243
n÷5
31681794.4
n2
25093402410096784
n3
3.9750200797658E+24
n4
6.2967884451505E+32
n5
9.9746778449777E+40
2 √n
12586.062609093
3 √n
541.07806122216
4 √n
112.18762235244
5 √n
43.647156432419
1 , 2 , 4 , 409 , 818 , 1636 , 96827 , 193654 , 387308 , 39602243 , 79204486 , 158408972
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-158408971
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 158408972 can be divided by 12 positive divisors.
The sum of these divisors (counting 158408972) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001011100010010000100001100
3
Ternary
102001002000020222
4
Quaternary
21130102010030
5
Quinary
311023041342
6
Senary
23415130512
8
Octal
1134220414
10
Decimal
158408972
12
Duodecimal
45073a38
16
Hexadecimal
971210c
20
Vigesimal
29a128c
36
Base36
2mb958
md5
8859edc63ca8803a686e41be91859311
sha1
0b4d0f3a129047d553d159643b5743417700f5e3
sha256
3c33673061ed293237000944d356000b5f109cf3c8e76f886942c1c33945da2a
sha512
a460e679816e85c8d3a71f8a6fd8ed1567eb04fc42288c6a42382888269c6b52a1a6c196a4412d2326854b492da4eb9dc29251ae0058b53967dbed2c85e2461c
ripemd-160
90b6cb727810a54f21b1de258bda29d339e717ee
Diameter
316817944
Circumference
995312925.39582
Area
7.8833248665132E+16
Volume
1.6650525173952E+25
Surface area
3.1533299466053E+17
Circumference
995312925.39582
Perimeter
633635888
Area
25093402410096784
Diagonal
224024116.60398
Surface area
150560414460580704
Volume
3.9750200797658E+24
Space diagonal
274372387.87876
Perimeter
475226916
Area
1.0865761977265E+16
Altitude
137186193.93938
Surface area
1.0865761977265E+16
Volume
4.6846060895918E+23
Height
74674705.53466