3988897 is an odd 7-digits composite number following 3988896
and preceding 3988898 . In scientific notation, it is written as 3.988897 × 10^6.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 3358720 positive integers (up to 3988897) that are relatively prime to 3988897.
3988897 has 16 divisors, whose sum is 4681152
The reverse of 3988897 is 7988893
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 7
Sum of Digits 52
Digital Root 7
Name
three million nine hundred eighty-eight thousand eight hundred ninety-seven
Scientific notation
3.988897 × 10^6
Engineering notation
3.988897 × 10^6
Prime Factorization
83 × 17 × 11 × 257
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
3988897
Product of the distinct prime numbers
The prime factorization of 3988897 is 83 × 17 × 11 × 257.
Since it has a total of 4 prime factors.
4 , 10 , 40 , 11 , 188 , 308 , 4862 , 1661 , 40650 , 46479 , 551635 , 716271 , 9372607 , 4384562 , 70921954 , 54059247 , 842444636 , 973144354 , 837520316 , 7886570807
n×2
7977794
n×3
11966691
n×4
15955588
n×5
19944485
n÷2
1994448.5
n÷3
1329632.3333333
n÷3
997224.25
n÷5
797779.4
n2
15911299276609
n3
6.3468533950568E+19
n4
2.5316944466982E+26
n5
1.0098668383351E+33
2 √n
1997.222321125
3 √n
158.59309480911
4 √n
44.690293365842
5 √n
20.901168404073
1 , 11 , 17 , 83 , 187 , 257 , 913 , 1411 , 2827 , 4369 , 15521 , 21331 , 48059 , 234641 , 362627 , 3988897
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
-3988896
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 3988897 can be divided by 16 positive divisors.
The sum of these divisors (counting 3988897) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1111001101110110100001
3
Ternary
21111122201221
4
Quaternary
33031312201
5
Quinary
2010121042
6
Senary
221255041
8
Octal
17156641
10
Decimal
3988897
12
Duodecimal
1404481
16
Hexadecimal
3cdda1
20
Vigesimal
14ic4h
36
Base36
2dhup
md5
7ac0aa1693b774e13d788973c7c2f366
sha1
a76debd2d0e0690b6465dbd40a77481de0f54f8f
sha256
9ab4d70fc1f0adde6bcfd973c732b671ae0859aa1d99e133ef6ed474328c122e
sha512
d64ca1186864a9af60382bed21e35e97c5e050fc958e2441e9630bbd92d734ab175946e8dbcc734c34ca66e82b21ec06283c17a7d3f620f3a9d15b0768496a0a
ripemd-160
260bf70eff08781efe1716b25dd487628f3d0cfa
Diameter
7977794
Circumference
25062979.022253
Area
49986820916463
Volume
2.6585637332429E+20
Surface area
1.9994728366585E+14
Circumference
25062979.022253
Perimeter
15955588
Area
15911299276609
Diagonal
5641152.2363094
Surface area
95467795659654
Volume
6.3468533950568E+19
Space diagonal
6908972.2701591
Perimeter
11966691
Area
6889794690380.2
Altitude
3454486.1350795
Surface area
6889794690380.2
Volume
7.4798384580692E+18
Height
1880384.0787698