38149741 is an odd 8-digits composite number following 38149740
and preceding 38149742 . In scientific notation, it is written as 3.8149741 × 10^7.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 32568000 positive integers (up to 38149741) that are relatively prime to 38149741.
38149741 has 8 divisors, whose sum is 43775424
The reverse of 38149741 is 14794183
Previous prime number is 251
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
thirty-eight million one hundred forty-nine thousand seven hundred forty-one
Scientific notation
3.8149741 × 10^7
Engineering notation
3.8149741 × 10^6
Prime Factorization
7 × 251 × 21713
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
38149741
Product of the distinct prime numbers
The prime factorization of 38149741 is 7 × 251 × 21713.
Since it has a total of 3 prime factors.
7 , 6 , 91 , 89 , 406 , 968 , 8608 , 648 , 87915 , 69974 , 460473 , 577468 , 4983536 , 5011682 , 64707803 , 64389849 , 661110679 , 990009144 , 2490673363 , 4086268974
n×2
76299482
n×3
114449223
n×4
152598964
n×5
190748705
n÷2
19074870.5
n÷3
12716580.333333
n÷3
9537435.25
n÷5
7629948.2
n2
1455402738367081
n3
5.5523237519395E+22
n4
2.1181971308464E+30
n5
8.0808671928733E+37
2 √n
6176.5476603034
3 √n
336.63856326316
4 √n
78.59101513725
5 √n
32.832074062111
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-38149740
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38149741 can be divided by 8 positive divisors.
The sum of these divisors (counting 38149741) is 1, the average is 0.125.
Base
System
Value
2
Binary
10010001100001111001101101
3
Ternary
2122210012121101
4
Quaternary
2101201321231
5
Quinary
34231242431
6
Senary
3441403101
8
Octal
221417155
10
Decimal
38149741
12
Duodecimal
10939491
16
Hexadecimal
2461e6d
20
Vigesimal
bi8e71
36
Base36
mpoj1
md5
d28840972e4a9b6bbac0578065a35852
sha1
268d9c8e490b15358272a09bd3fbb242fcf62246
sha256
d0ea508b0fa3a3442d0e02aa9c3f213518579b9d9bb284e41316d1133ab71b6c
sha512
61cac1f0d2f6172e4033fd054f95e7f7764b4dabf9394bd84c48d9c4a8ab1b3a4e054d1570cdb1cb10bbf45894f6629ff6f1a4cd59feb41d5532c1c1c7c2e1ea
ripemd-160
20a3a27a3b93aed09449b49ce5727f27dcee870d
Diameter
76299482
Circumference
239701892.12391
Area
4.5722825508685E+15
Volume
2.3257519345927E+23
Surface area
1.8289130203474E+16
Circumference
239701892.12391
Perimeter
152598964
Area
1455402738367081
Diagonal
53951881.123221
Surface area
8732416430202486
Volume
5.5523237519395E+22
Space diagonal
66077289.707594
Perimeter
114449223
Area
6.3020787208166E+14
Altitude
33038644.853797
Surface area
6.3020787208166E+14
Volume
6.5434762938992E+21
Height
17983960.374407