157438413 is an odd 9-digits composite number following 157438412
and preceding 157438414 . In scientific notation, it is written as 1.57438413 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 95240160 positive integers (up to 157438413) that are relatively prime to 157438413.
157438413 has 16 divisors, whose sum is 191188800
The reverse of 157438413 is 314834751
Previous prime number is 709
Is Prime? no Number parity odd Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred fifty-seven million four hundred thirty-eight thousand four hundred thirteen
Scientific notation
1.57438413 × 10^8
Engineering notation
1.57438413 × 10^6
Prime Factorization
9 × 11 × 709 × 2243
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
157438413 Product of the distinct prime numbers
The prime factorization of 157438413 is 9 × 11 × 709 × 2243.
Since it has a total of 4 prime factors.
7 , 9 , 34 , 17 , 387 , 134 , 9773 , 6804 , 50672 , 71382 , 642876 , 732929 , 7411688 , 904292 , 94749198 , 27959188 , 758478180 , 555805760 , 7746258055 , 3799238059
n×2
314876826
n×3
472315239
n×4
629753652
n×5
787192065
n÷2
78719206.5
n÷3
52479471
n÷3
39359603.25
n÷5
31487682.6
n2
24786853887958569
n3
3.9024029393831E+24
n4
6.1438812566301E+32
n5
9.6728291470428E+40
2 √n12547.446473287
3 √n539.9707494444
4 √n112.01538498477
5 √n43.593540348642
1 , 9 , 11 , 99 , 709 , 2243 , 6381 , 7799 , 20187 , 24673 , 70191 , 222057 , 1590287 , 14312583 , 17493157 , 157438413
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
-157438412 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 157438413 can be divided by 16 positive divisors.
The sum of these divisors (counting 157438413) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000100101000111001101
3
Ternary
101222020200220100
4
Quaternary
21120211013031
5
Quinary
310301012123
6
Senary
23342241313
8
Octal
1130450715
10
Decimal
157438413
12
Duodecimal
44886239
16
Hexadecimal
96251cd
20
Vigesimal
293jg0d
36
Base36
2lqg99
md5
1f83c3d453a09ef18e199ca2e887e76d
sha1
74bcbeed3323d42d6edbf2a3d653886c3ad44c7b
sha256
d3cc5b24332ae29ec9299880c61530a41ec0de453612dd7ae6390d7607273c2d
sha512
980afb3bdf1487034fdf055428972289be2ec430180fffe789567ecf5f3bdd631ee896f3a91b189721db39bb0bb1aebc63d32a7f483fe78f0d067318bd7b3a2e
ripemd-160
e814627e4134ac0a3f93b63f75246a12f69a84df
Diameter
314876826
Circumference
989214723.34727
Area
7.7870198080014E+16
Volume
1.6346347207617E+25
Surface area
3.1148079232006E+17
Circumference
989214723.34727
Perimeter
629753652
Area
24786853887958569
Diagonal
222651538.9031
Surface area
148721123327751414
Volume
3.9024029393831E+24
Space diagonal
272691330.37901
Perimeter
472315239
Area
1.0733022573433E+16
Altitude
136345665.18951
Surface area
1.0733022573433E+16
Volume
4.5990259689335E+23
Height
74217179.634366