158542980 is an even 9-digits composite number following 158542979
and preceding 158542981 . In scientific notation, it is written as 1.58542980 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 42278112 positive integers (up to 158542980) that are relatively prime to 158542980.
158542980 has 12 divisors, whose sum is 295947008
The reverse of 158542980 is 089245851
Previous prime number is 15
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred fifty-eight million five hundred forty-two thousand nine hundred eighty
Scientific notation
1.58542980 × 10^8
Engineering notation
1.58542980 × 10^6
Prime Factorization
2 × 2 × 15 × 2642383
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
79271490
Product of the distinct prime numbers
The prime factorization of 158542980 is 2 × 2 × 15 × 2642383.
Since it has a total of 4 prime factors.
2 , 5 , 57 , 79 , 620 , 941 , 7726 , 511 , 7837 , 99473 , 976571 , 136047 , 8930784 , 4402389 , 2486280 , 19971896 , 500084203 , 977015815 , 5118288450 , 724233217
n×2
317085960
n×3
475628940
n×4
634171920
n×5
792714900
n÷2
79271490
n÷3
52847660
n÷3
39635745
n÷5
31708596
n2
25135876507280400
n3
3.9851167663762E+24
n4
6.3181228778925E+32
n5
1.0016940290673E+41
2 √n
12591.385150173
3 √n
541.23059541041
4 √n
112.21134145073
5 √n
43.654538703553
1 , 2 , 4 , 15 , 30 , 60 , 2642383 , 5284766 , 10569532 , 39635745 , 79271490 , 158542980
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
-158542979
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 158542980 can be divided by 12 positive divisors.
The sum of these divisors (counting 158542980) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001011100110010110010000100
3
Ternary
102001022211002020
4
Quaternary
21130302302010
5
Quinary
311041333410
6
Senary
23422043140
8
Octal
1134626204
10
Decimal
158542980
12
Duodecimal
451194b0
16
Hexadecimal
9732c84
20
Vigesimal
29ahh90
36
Base36
2me4jo
md5
5f099516523b7015e5be1b8ad026a5bf
sha1
b6af5d50166bf9daef6302dfeb80876768b36539
sha256
4bf8a22674a48d8e2d78e093df602be615c13fcb148c446ac96f1997f3f6861f
sha512
2dd48f698a01806fb485a2868d2dd0503e381591c1edff90cc66e993d720948ac9c99bb68e0c1b7e003f84993a96d9ac1748cf64bfaa4b16fcb25cc6f7f52863
ripemd-160
0f0c5bee1ad572c62cdb6d15fe98173552d2494b
Diameter
317085960
Circumference
996154922.49247
Area
7.8966684976812E+16
Volume
1.6692818075927E+25
Surface area
3.1586673990725E+17
Circumference
996154922.49247
Perimeter
634171920
Area
25135876507280400
Diagonal
224213632.53505
Surface area
150815259043682400
Volume
3.9851167663762E+24
Space diagonal
274604496.54338
Perimeter
475628940
Area
1.0884153800847E+16
Altitude
137302248.27169
Surface area
1.0884153800847E+16
Volume
4.6965051488747E+23
Height
74737877.511682