890752644 is an even 9-digits composite number following 890752643
and preceding 890752645 . In scientific notation, it is written as 8.90752644 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 296917536 positive integers (up to 890752644) that are relatively prime to 890752644.
890752644 has 12 divisors, whose sum is 1732019100
The reverse of 890752644 is 446257098
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
eight hundred ninety million seven hundred fifty-two thousand six hundred forty-four
Scientific notation
8.90752644 × 10^8
Engineering notation
8.90752644 × 10^6
Prime Factorization
2 × 2 × 9 × 24743129
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
445376322
Product of the distinct prime numbers
The prime factorization of 890752644 is 2 × 2 × 9 × 24743129.
Since it has a total of 4 prime factors.
9 , 5 , 91 , 3 , 506 , 50 , 8835 , 5981 , 16599 , 15812 , 780302 , 23439 , 4741503 , 8553074 , 46873294 , 368860 , 49633617 , 142024368 , 9308811913 , 756510464
n×2
1781505288
n×3
2672257932
n×4
3563010576
n×5
4453763220
n÷2
445376322
n÷3
296917548
n÷3
222688161
n÷5
178150528.8
n2
793440272792990736
n3
7.0675902084644E+26
n4
6.2954746648982E+35
n5
5.607710702993E+44
2 √n
29845.479456695
3 √n
962.17124442035
4 √n
172.75844250483
5 √n
61.652603937425
1 , 2 , 4 , 9 , 18 , 36 , 24743129 , 49486258 , 98972516 , 222688161 , 445376322 , 890752644
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-890752643
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 890752644 can be divided by 12 positive divisors.
The sum of these divisors (counting 890752644) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110101000101111100111010000100
3
Ternary
2022002002220220200
4
Quaternary
311011330322010
5
Quinary
3311013041034
6
Senary
224215530500
8
Octal
6505747204
10
Decimal
890752644
12
Duodecimal
20a389a30
16
Hexadecimal
3517ce84
20
Vigesimal
di741c4
36
Base36
eqbx50
md5
dbf6edc3ce39fc0866b284e4c3f7f10f
sha1
81356641b78e60bc84f05a9dded3f94f95d728a7
sha256
881858ed2c7a015feb7995852abff771d51125c42cbd126683c7741507d5ae1d
sha512
fef061b5531b6665ace93cc5f0ab28b3bb483433ecd31d2d45ac9b6f8b25f5b631fbe7292e15a8fa7088ac15108c24e08b975d13769c36b24fa16adf6f54336b
ripemd-160
ab8b3229223294d75fedb397f985f0ffa7aac349
Diameter
1781505288
Circumference
5596763925.1122
Area
2.4926661320687E+18
Volume
2.960465263666E+27
Surface area
9.970664528275E+18
Circumference
5596763925.1122
Perimeter
3563010576
Area
793440272792990736
Diagonal
1259714469.8645
Surface area
4760641636757944416
Volume
7.0675902084644E+26
Space diagonal
1542828836.3843
Perimeter
2672257932
Area
3.4356971631219E+17
Altitude
771414418.19216
Surface area
3.4356971631219E+17
Volume
8.3292349384213E+25
Height
419904823.28816