3974987 is an odd 7-digits prime number following 3974986
and preceding 3974988 . In scientific notation, it is written as 3.974987 × 10^6.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 3974986 positive integers (up to 3974987) that are relatively prime to 3974987.
3974987 has 2 divisors, whose sum is 3974988
The reverse of 3974987 is 7894793
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 7
Sum of Digits 47
Digital Root 2
Name
three million nine hundred seventy-four thousand nine hundred eighty-seven
Scientific notation
3.974987 × 10^6
Engineering notation
3.974987 × 10^6
Prime Factorization
3974987
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
3974987
Product of the distinct prime numbers
The prime factorization of 3974987 is 3974987.
Since it has a total of 1 prime factors.
5 , 7 , 38 , 86 , 887 , 333 , 6924 , 53 , 93550 , 87214 , 822858 , 952246 , 7342967 , 9757605 , 23475717 , 1748208 , 807879995 , 597958924 , 2540464952 , 4640963393
n×2
7949974
n×3
11924961
n×4
15899948
n×5
19874935
n÷2
1987493.5
n÷3
1324995.6666667
n÷3
993746.75
n÷5
794997.4
n2
15800521650169
n3
6.280686815264E+19
n4
2.4965648441746E+26
n5
9.923812800251E+32
2 √n
1993.7369435309
3 √n
158.40853257696
4 √n
44.651281544105
5 √n
20.886570802706
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
3974988
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
1987494
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1993.7371943162
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999994968538
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 3974987 can be divided by 2 positive divisors.
The sum of these divisors (counting 3974987) is 3974988, the average is 1987494.
Base
System
Value
2
Binary
1111001010011101001011
3
Ternary
21110221122202
4
Quaternary
33022131023
5
Quinary
2004144422
6
Senary
221110415
8
Octal
17123513
10
Decimal
3974987
12
Duodecimal
13b840b
16
Hexadecimal
3ca74b
20
Vigesimal
14gh97
36
Base36
2d74b
md5
1dc78708f70103f1b1fdf0e07027cc05
sha1
d3b24f71e361a1fcdf821ce90653ddb0a11ea5c2
sha256
69a2b16e5ea405656b207f409c3b19d1ffd6ca682cb4a81dad03bdb1c3beb192
sha512
446e531946136cbba2f05925776bef540a614463c0b4f127aafae36bbd71642dee170eed38394aba33c301077da74c14d21afcf820fb0d207237f4a0c15eefa5
ripemd-160
37594162a6907317e6a80300dc1d2f9afb828bbc
Diameter
7949974
Circumference
24975579.91463
Area
49638802739057
Volume
2.6308479411109E+20
Surface area
1.9855521095623E+14
Circumference
24975579.91463
Perimeter
15899948
Area
15800521650169
Diagonal
5621480.5256567
Surface area
94803129901014
Volume
6.280686815264E+19
Space diagonal
6884879.4434258
Perimeter
11924961
Area
6841826571046.2
Altitude
3442439.7217129
Surface area
6841826571046.2
Volume
7.4018603959702E+18
Height
1873826.8418856