899412421 is an odd 9-digits composite number following 899412420
and preceding 899412422 . In scientific notation, it is written as 8.99412421 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 837777408 positive integers (up to 899412421) that are relatively prime to 899412421.
899412421 has 8 divisors, whose sum is 962138520
The reverse of 899412421 is 124214998
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
eight hundred ninety-nine million four hundred twelve thousand four hundred twenty-one
Scientific notation
8.99412421 × 10^8
Engineering notation
8.99412421 × 10^6
Prime Factorization
17 × 97 × 545429
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
899412421
Product of the distinct prime numbers
The prime factorization of 899412421 is 17 × 97 × 545429.
Since it has a total of 3 prime factors.
9 , 9 , 23 , 19 , 22 , 847 , 5677 , 1779 , 99553 , 65491 , 311698 , 515505 , 3589521 , 1443016 , 38166697 , 16424190 , 526173 , 415555243 , 6014908390 , 8092494621
n×2
1798824842
n×3
2698237263
n×4
3597649684
n×5
4497062105
n÷2
449706210.5
n÷3
299804140.33333
n÷3
224853105.25
n÷5
179882484.2
n2
808942703049081241
n3
7.2757311499966E+26
n4
6.5438829681635E+35
n5
5.8856496231366E+44
2 √n
29990.205417769
3 √n
965.27922727634
4 √n
173.17680392526
5 √n
61.772016131386
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
-899412420
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 899412421 can be divided by 8 positive divisors.
The sum of these divisors (counting 899412421) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101100110111111000111000101
3
Ternary
2022200101212220011
4
Quaternary
311212333013011
5
Quinary
3320222144141
6
Senary
225125310221
8
Octal
6546770705
10
Decimal
899412421
12
Duodecimal
211265371
16
Hexadecimal
359bf1c5
20
Vigesimal
e116b11
36
Base36
evhj2d
md5
b0961cb317f5890e27b12133756dabd6
sha1
31f028b7b5772c48091abce323f3d70182ec4aa8
sha256
3f00606d2a28a58ec532d6634879a81de588c5a1ea15eaa49c1afedfd7784c58
sha512
564dd6848fc8fb380fb723d3d7d2b2194aff047ab8e3025feacc3bd10ab12cfc537296a5af30c5a9c8af0025310763d24b8012498ea6e04b158dd9ed4bd27e9e
ripemd-160
6694e4c10d9d05e20c58e2e6572349e77cfe88a7
Diameter
1798824842
Circumference
5651174908.722
Area
2.5413684530741E+18
Volume
3.0476511373765E+27
Surface area
1.0165473812296E+19
Circumference
5651174908.722
Perimeter
3597649684
Area
808942703049081241
Diagonal
1271961243.945
Surface area
4853656218294487446
Volume
7.2757311499966E+26
Space diagonal
1557828010.1305
Perimeter
2698237263
Area
3.5028246552328E+17
Altitude
778914005.06526
Surface area
3.5028246552328E+17
Volume
8.5745313904213E+25
Height
423987081.31501