157425816 is an even 9-digits composite number following 157425815
and preceding 157425817 . In scientific notation, it is written as 1.57425816 × 10^8.
The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors.
There are 52475264 positive integers (up to 157425816) that are relatively prime to 157425816.
157425816 has 16 divisors, whose sum is 393564600
The reverse of 157425816 is 618524751
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred fifty-seven million four hundred twenty-five thousand eight hundred sixteen
Scientific notation
1.57425816 × 10^8
Engineering notation
1.57425816 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 6559409
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
39356454
Product of the distinct prime numbers
The prime factorization of 157425816 is 2 × 2 × 2 × 3 × 6559409.
Since it has a total of 5 prime factors.
9 , 4 , 29 , 57 , 286 , 734 , 3540 , 4814 , 46573 , 10969 , 59630 , 779296 , 6341722 , 7627132 , 82242332 , 5124027 , 657813531 , 154453827 , 3522923753 , 119726625
n×2
314851632
n×3
472277448
n×4
629703264
n×5
787129080
n÷2
78712908
n÷3
52475272
n÷3
39356454
n÷5
31485163.2
n2
24782887543265856
n3
3.9014662943349E+24
n4
6.1419151498216E+32
n5
9.6689600426343E+40
2 √n
12546.9444886
3 √n
539.95634763732
4 √n
112.01314426709
5 √n
43.592842722956
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 6559409 , 13118818 , 19678227 , 26237636 , 39356454 , 52475272 , 78712908 , 157425816
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
-157425815
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 157425816 can be divided by 16 positive divisors.
The sum of these divisors (counting 157425816) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000100010000010011000
3
Ternary
101222020001121210
4
Quaternary
21120202002120
5
Quinary
310300111231
6
Senary
23342103120
8
Octal
1130420230
10
Decimal
157425816
12
Duodecimal
4487aaa0
16
Hexadecimal
9622098
20
Vigesimal
293i4ag
36
Base36
2lq6jc
md5
208cd9b51c6ed05db1be20bee313294f
sha1
6b1ebc4b57afc37023b76707a8193417e5fa7100
sha256
a9f36a9bd5d52afb94dde96b89d192983f4eec70225f48d5489a9e78c069c802
sha512
6315c9caaa88514884310e55129f57fc85f05b4cbd715d58d3e292867f65b325e2f25c4bc099897c4a8e9c6b4d671628f3c56441893ac652111a77407241436a
ripemd-160
c8c0a5e33e51a629e74836d3cf3d8249129b2ba4
Diameter
314851632
Circumference
989135574.06196
Area
7.7857737440666E+16
Volume
1.6342423798014E+25
Surface area
3.1143094976266E+17
Circumference
989135574.06196
Perimeter
629703264
Area
24782887543265856
Diagonal
222633724.05485
Surface area
148697325259595136
Volume
3.9014662943349E+24
Space diagonal
272669511.73499
Perimeter
472277448
Area
1.0731305095801E+16
Altitude
136334755.86749
Surface area
1.0731305095801E+16
Volume
4.5979221221582E+23
Height
74211241.351617