157649484 is an even 9-digits composite number following 157649483
and preceding 157649485 . In scientific notation, it is written as 1.57649484 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors.
There are 52549824 positive integers (up to 157649484) that are relatively prime to 157649484.
157649484 has 12 divisors, whose sum is 367848824
The reverse of 157649484 is 484946751
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred fifty-seven million six hundred forty-nine thousand four hundred eighty-four
Scientific notation
1.57649484 × 10^8
Engineering notation
1.57649484 × 10^6
Prime Factorization
2 × 2 × 3 × 13137457
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78824742
Product of the distinct prime numbers
The prime factorization of 157649484 is 2 × 2 × 3 × 13137457.
Since it has a total of 4 prime factors.
2 , 9 , 57 , 35 , 83 , 631 , 7083 , 2078 , 29050 , 94673 , 568847 , 721703 , 4229865 , 9309182 , 1499560 , 83860629 , 260818515 , 256342762 , 6187943064 , 9474265665
n×2
315298968
n×3
472948452
n×4
630597936
n×5
788247420
n÷2
78824742
n÷3
52549828
n÷3
39412371
n÷5
31529896.8
n2
24853359805466256
n3
3.9181193489981E+24
n4
6.1768949361997E+32
n5
9.7378429941409E+40
2 √n
12555.854570677
3 √n
540.21194697944
4 √n
112.05290969304
5 √n
43.60522288737
1 , 2 , 3 , 4 , 6 , 12 , 13137457 , 26274914 , 39412371 , 52549828 , 78824742 , 157649484
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
-157649483
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 157649484 can be divided by 12 positive divisors.
The sum of these divisors (counting 157649484) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001011001011000101001001100
3
Ternary
101222122102102210
4
Quaternary
21121120221030
5
Quinary
310324240414
6
Senary
23350550420
8
Octal
1131305114
10
Decimal
157649484
12
Duodecimal
44968410
16
Hexadecimal
9658a4c
20
Vigesimal
29563e4
36
Base36
2luz4c
md5
6ccff6fb10883f7986fc14d0895b04ed
sha1
2f4150eb6cfcaaa87afb0a62e9e07431b0c2fa88
sha256
dc01d2deb872f8d05ebc80d40a3ea5e646b3197f88f8a472ecafbfe7b39fc16a
sha512
2299483691fffa47aa185a769cc610dd5fa0f55bc4b0a3d914182c8b347f20f481de4c6ee1ed2f646708502658964ea22faca202eeea585701d096f55ea6b936
ripemd-160
5ce577f37997775f4f32e22b3beac1f356154303
Diameter
315298968
Circumference
990540921.55324
Area
7.8079132581877E+16
Volume
1.6412179950267E+25
Surface area
3.1231653032751E+17
Circumference
990540921.55324
Perimeter
630597936
Area
24853359805466256
Diagonal
222950038.37392
Surface area
149120158832797536
Volume
3.9181193489981E+24
Space diagonal
273056916.07502
Perimeter
472948452
Area
1.0761820480464E+16
Altitude
136528458.03751
Surface area
1.0761820480464E+16
Volume
4.6175479352913E+23
Height
74316679.457973