39698872 is an even 8-digits composite number following 39698871
and preceding 39698873 . In scientific notation, it is written as 3.9698872 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 8 positive divisors.
There are 19849432 positive integers (up to 39698872) that are relatively prime to 39698872.
39698872 has 8 divisors, whose sum is 74435400
The reverse of 39698872 is 27889693
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
thirty-nine million six hundred ninety-eight thousand eight hundred seventy-two
Scientific notation
3.9698872 × 10^7
Engineering notation
3.9698872 × 10^6
Prime Factorization
2 × 2 × 2 × 4962359
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
9924718
Product of the distinct prime numbers
The prime factorization of 39698872 is 2 × 2 × 2 × 4962359.
Since it has a total of 4 prime factors.
1 , 4 , 57 , 14 , 675 , 645 , 2539 , 2321 , 82998 , 60103 , 752525 , 963669 , 7974512 , 9362899 , 33060369 , 65956045 , 571984213 , 296043866 , 7437965685 , 7966170978
n×2
79397744
n×3
119096616
n×4
158795488
n×5
198494360
n÷2
19849436
n÷3
13232957.333333
n÷3
9924718
n÷5
7939774.4
n2
1576000438072384
n3
6.256543966298E+22
n4
2.4837773808043E+30
n5
9.8603160317047E+37
2 √n
6300.7040876397
3 √n
341.13482398088
4 √n
79.37697454325
5 √n
33.094485471409
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
-39698871
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 39698872 can be divided by 8 positive divisors.
The sum of these divisors (counting 39698872) is 1, the average is 0.125.
Base
System
Value
2
Binary
10010111011100000110111000
3
Ternary
2202200220121121
4
Quaternary
2113130012320
5
Quinary
40130330442
6
Senary
3534515024
8
Octal
227340670
10
Decimal
39698872
12
Duodecimal
11365a74
16
Hexadecimal
25dc1b8
20
Vigesimal
c8273c
36
Base36
nmvug
md5
7d8f420da6a639f8f08e761bca8e0852
sha1
0c957d1eb478877c53cb3255cdc382032ec967a2
sha256
3027b19376d101fb6b6d3892f7f520e93f49aa6db2666c2b033c4ee4a31481c2
sha512
865b162269759944df74112cd1653589524ea61f7e40202ff06560321d3db55ed50e92c78cb389e3492b16594b6f4ec6d60c7afefbfa755e4e73c16fcdaaaaf8
ripemd-160
3a8242450a3f45353701bc066439426ea0246ce4
Diameter
79397744
Circumference
249435369.262
Area
4.9511513983025E+15
Volume
2.6207350081844E+23
Surface area
1.980460559321E+16
Circumference
249435369.262
Perimeter
158795488
Area
1576000438072384
Diagonal
56142683.193314
Surface area
9456002628434304
Volume
6.256543966298E+22
Space diagonal
68760463.307173
Perimeter
119096616
Area
6.8242820787304E+14
Altitude
34380231.653587
Surface area
6.8242820787304E+14
Volume
7.3734077756018E+21
Height
18714227.731105