899445138 is an even 9-digits composite number following 899445137
and preceding 899445139 . In scientific notation, it is written as 8.99445138 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 299815044 positive integers (up to 899445138) that are relatively prime to 899445138.
899445138 has 8 divisors, whose sum is 1798890288
The reverse of 899445138 is 831544998
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 51
Digital Root 6
Name
eight hundred ninety-nine million four hundred forty-five thousand one hundred thirty-eight
Scientific notation
8.99445138 × 10^8
Engineering notation
8.99445138 × 10^6
Prime Factorization
2 × 3 × 149907523
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
899445138
Product of the distinct prime numbers
The prime factorization of 899445138 is 2 × 3 × 149907523.
Since it has a total of 3 prime factors.
7 , 2 , 77 , 43 , 416 , 808 , 699 , 6643 , 8442 , 6643 , 352191 , 459744 , 4144097 , 8282864 , 10461956 , 51210542 , 84738488 , 83765823 , 9978809392 , 9423036358
n×2
1798890276
n×3
2698335414
n×4
3597780552
n×5
4497225690
n÷2
449722569
n÷3
299815046
n÷3
224861284.5
n÷5
179889027.6
n2
809001556271839044
n3
7.2765251642314E+26
n4
6.5448351805026E+35
n5
5.8867201821144E+44
2 √n
29990.750874228
3 √n
965.29093145744
4 √n
173.17837877237
5 √n
61.772465528259
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
-899445137
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 899445138 can be divided by 8 positive divisors.
The sum of these divisors (counting 899445138) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101100111000111000110010010
3
Ternary
2022200110112202220
4
Quaternary
311213013012102
5
Quinary
3320224221023
6
Senary
225130121510
8
Octal
6547070622
10
Decimal
899445138
12
Duodecimal
211280296
16
Hexadecimal
359c7192
20
Vigesimal
e11acgi
36
Base36
evi8b6
md5
1a3cbebada4a59a9dd16e16984485d49
sha1
3e67ca3ff8419fb3ad43de97f162c7c657d9e20a
sha256
437a79a502996dc415d1ca3ca18d10f42dd009db2ce9ca06a26b3228e2f39de7
sha512
64b56b79df150482bbe8bdce2dd9dcc45d78fe115d78861d3b709642eaf989a779e5c6d0bf3ade3eb954563c85a9ec282c00b1eb2f5c7964a8a7d8a2316a58fc
ripemd-160
f049b43a15fb955deba6ac34b7910935d8dd3f0a
Diameter
1798890276
Circumference
5651380475.6957
Area
2.5415533459263E+18
Volume
3.0479837332814E+27
Surface area
1.0166213383705E+19
Circumference
5651380475.6957
Perimeter
3597780552
Area
809001556271839044
Diagonal
1272007512.7701
Surface area
4854009337631034264
Volume
7.2765251642314E+26
Space diagonal
1557884677.6368
Perimeter
2698335414
Area
3.5030794971628E+17
Altitude
778942338.8184
Surface area
3.5030794971628E+17
Volume
8.575467145171E+25
Height
424002504.25671