45491738 is an even 8-digits composite number following 45491737
and preceding 45491739 . In scientific notation, it is written as 4.5491738 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 21454272 positive integers (up to 45491738) that are relatively prime to 45491738.
45491738 has 16 divisors, whose sum is 72144000
The reverse of 45491738 is 83719454
Previous prime number is 239
Is Prime? no Number parity even Number length 8 Sum of Digits 41 Digital Root 5
Name
forty-five million four hundred ninety-one thousand seven hundred thirty-eight
Scientific notation
4.5491738 × 10^7
Engineering notation
4.5491738 × 10^6
Prime Factorization
2 × 19 × 239 × 5009
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
45491738 Product of the distinct prime numbers
The prime factorization of 45491738 is 2 × 19 × 239 × 5009.
Since it has a total of 4 prime factors.
3 , 7 , 31 , 8 , 919 , 216 , 5679 , 2077 , 27228 , 9401 , 344456 , 592216 , 7266434 , 9767400 , 79736568 , 68614080 , 432864092 , 694346331 , 6297746315 , 839385506
n×2
90983476
n×3
136475214
n×4
181966952
n×5
227458690
n÷2
22745869
n÷3
15163912.666667
n÷3
11372934.5
n÷5
9098347.6
n2
2069498226260644
n3
9.4145071100514E+22
n4
4.282822908496E+30
n5
1.948330576537E+38
2 √n6744.7563336269
3 √n356.98023936843
4 √n82.126465488458
5 √n34.008423944555
1 , 2 , 19 , 38 , 239 , 478 , 4541 , 5009 , 9082 , 10018 , 95171 , 190342 , 1197151 , 2394302 , 22745869 , 45491738
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
-45491737 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 45491738 can be divided by 16 positive divisors.
The sum of these divisors (counting 45491738) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10101101100010011000011010
3
Ternary
10011121012221012
4
Quaternary
2231202120122
5
Quinary
43121213423
6
Senary
4303013522
8
Octal
255423032
10
Decimal
45491738
12
Duodecimal
1329a2a2
16
Hexadecimal
2b6261a
20
Vigesimal
e4696i
36
Base36
r31ne
md5
f89bfb735b039dc3802ac5d8fe0f6379
sha1
76fcb639198030ceff1fb702120666557e177089
sha256
042160cf7478d0e40191d37c9cf233fa181fa5f77541f11090b1774d14c26764
sha512
adb571e1370229b7df20c4eea6ffdc8d6a6a244d6b7d2f960055799be4afc589bc2287a4a0f5d8dd73570d4fd0964d93db350e3d31642fb659a29ce9ac29a153
ripemd-160
c2df2d5988e5f0b8a7447acab9f658d203731c01
Diameter
90983476
Circumference
285833019.79966
Area
6.5015204242375E+15
Volume
3.9435395165475E+23
Surface area
2.600608169695E+16
Circumference
285833019.79966
Perimeter
181966952
Area
2069498226260644
Diagonal
64335032.855524
Surface area
12416989357563864
Volume
9.4145071100514E+22
Space diagonal
78794001.540612
Perimeter
136475214
Area
8.9611901851428E+14
Altitude
39397000.770306
Surface area
8.9611901851428E+14
Volume
1.1095103031744E+22
Height
21445010.951841