158981330 is an even 9-digits composite number following 158981329
and preceding 158981331 . In scientific notation, it is written as 1.58981330 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 61541040 positive integers (up to 158981330) that are relatively prime to 158981330.
158981330 has 16 divisors, whose sum is 295398144
The reverse of 158981330 is 033189851
Previous prime number is 31
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred fifty-eight million nine hundred eighty-one thousand three hundred thirty
Scientific notation
1.58981330 × 10^8
Engineering notation
1.58981330 × 10^6
Prime Factorization
2 × 5 × 31 × 512843
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
158981330
Product of the distinct prime numbers
The prime factorization of 158981330 is 2 × 5 × 31 × 512843.
Since it has a total of 4 prime factors.
3 , 10 , 71 , 92 , 263 , 638 , 5997 , 5849 , 31981 , 46002 , 904610 , 265576 , 9836595 , 8963381 , 35409989 , 19113536 , 630328836 , 806260825 , 6159750992 , 9072544626
n×2
317962660
n×3
476943990
n×4
635925320
n×5
794906650
n÷2
79490665
n÷3
52993776.666667
n÷3
39745332.5
n÷5
31796266
n2
25275063288568900
n3
4.0182631774509E+24
n4
6.3882882424116E+32
n5
1.015618561202E+41
2 √n
12608.77987753
3 √n
541.72894631692
4 √n
112.28882347558
5 √n
43.678651835187
1 , 2 , 5 , 10 , 31 , 62 , 155 , 310 , 512843 , 1025686 , 2564215 , 5128430 , 15898133 , 31796266 , 79490665 , 158981330
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-158981329
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 158981330 can be divided by 16 positive divisors.
The sum of these divisors (counting 158981330) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011110011101110011010010
3
Ternary
102002011002101102
4
Quaternary
21132131303102
5
Quinary
311144400310
6
Senary
23435304402
8
Octal
1136356322
10
Decimal
158981330
12
Duodecimal
452ab102
16
Hexadecimal
979dcd2
20
Vigesimal
29dcd6a
36
Base36
2mnis2
md5
33d2249429f716a8aae3b07e53c4a575
sha1
507c9519f172efd0ad2a0912801ad6507009093d
sha256
80437cc962d437e1f428d32cd781abe149ed672bca07c4e457e6d0ca5763c587
sha512
09fcd629b8766ea0d43f8d6c6f2ccf8016ebbf6b9d20b53fadb1c151ab22c4a1a72d09b667a5166b233ed788be18506a33cae0e74ca4d3ae1989134a204d20ab
ripemd-160
ddbf9108bdf6b8715cf247fd36273af2e56631a1
Diameter
317962660
Circumference
998909156.77187
Area
7.9403953146385E+16
Volume
1.683166143796E+25
Surface area
3.1761581258554E+17
Circumference
998909156.77187
Perimeter
635925320
Area
25275063288568900
Diagonal
224833553.05011
Surface area
151650379731413400
Volume
4.0182631774509E+24
Space diagonal
275363741.01487
Perimeter
476943990
Area
1.094442344508E+16
Altitude
137681870.50744
Surface area
1.094442344508E+16
Volume
4.7355685689462E+23
Height
74944517.683371