38974889 is an odd 8-digits prime number following 38974888
and preceding 38974890 . In scientific notation, it is written as 3.8974889 × 10^7.
The sum of its digits is 56. It has a total of 1 prime factors and 2 positive divisors.
There are 38974888 positive integers (up to 38974889) that are relatively prime to 38974889.
38974889 has 2 divisors, whose sum is 38974890
The reverse of 38974889 is 98847983
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 56 Digital Root 2
Name
thirty-eight million nine hundred seventy-four thousand eight hundred eighty-nine
Scientific notation
3.8974889 × 10^7
Engineering notation
3.8974889 × 10^6
Prime Factorization
38974889
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
38974889 Product of the distinct prime numbers
The prime factorization of 38974889 is 38974889.
Since it has a total of 1 prime factors.
8 , 9 , 46 , 57 , 862 , 294 , 4164 , 353 , 93437 , 45285 , 939154 , 656147 , 2085146 , 5867306 , 47034268 , 97818448 , 294158036 , 132050201 , 4666478454 , 1622066662
n×2
77949778
n×3
116924667
n×4
155899556
n×5
194874445
n÷2
19487444.5
n÷3
12991629.666667
n÷3
9743722.25
n÷5
7794977.8
n2
1519041972562321
n3
5.9204492266958E+22
n4
2.307488514406E+30
n5
8.993410871775E+37
2 √n6242.9871856348
3 √n339.04834516146
4 √n79.012576123265
5 √n32.972887240118
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
38974890 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
19487445 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6242.9872657246 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999486849 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38974889 can be divided by 2 positive divisors.
The sum of these divisors (counting 38974889) is 38974890, the average is 19487445.
Base
System
Value
2
Binary
10010100101011010110101001
3
Ternary
2201100010111102
4
Quaternary
2110223112221
5
Quinary
34434144024
6
Senary
3511211145
8
Octal
224532651
10
Decimal
38974889
12
Duodecimal
11076ab5
16
Hexadecimal
252b5a9
20
Vigesimal
c3bh49
36
Base36
n7d7t
md5
0e41b145cb4b887158785f22ed6c7fa3
sha1
eb2e2b690c35b5337740479cb16fa4a75c596da8
sha256
5ac8fde9f1912380e1aeb84fd02218361bdf575e1d632b7a422eb455a7a7cca5
sha512
9d25e5a7b983d32a4c6ec9cb5d033001ea59bd9e050a1ae27e43f0dc2ea72e1b112500405048c6454c3b6689194ce4957daa20d0cbaf3553a28e6dcc7439b95a
ripemd-160
8ef6c022d1fef7825d88db172ceb140ac3552c88
Diameter
77949778
Circumference
244886449.91376
Area
4.7722111014963E+15
Volume
2.4799519728718E+23
Surface area
1.9088844405985E+16
Circumference
244886449.91376
Perimeter
155899556
Area
1519041972562321
Diagonal
55118816.615786
Surface area
9114251835373926
Volume
5.9204492266958E+22
Space diagonal
67506487.967357
Perimeter
116924667
Area
6.577644688269E+14
Altitude
33753243.983679
Surface area
6.577644688269E+14
Volume
6.9773163264454E+21
Height
18372938.871929