990872753 is an odd 9-digits composite number following 990872752
and preceding 990872754 . In scientific notation, it is written as 9.90872753 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 895190544 positive integers (up to 990872753) that are relatively prime to 990872753.
990872753 has 8 divisors, whose sum is 1089798528
The reverse of 990872753 is 357278099
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
nine hundred ninety million eight hundred seventy-two thousand seven hundred fifty-three
Scientific notation
9.90872753 × 10^8
Engineering notation
9.90872753 × 10^6
Prime Factorization
13 × 47 × 1621723
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
990872753
Product of the distinct prime numbers
The prime factorization of 990872753 is 13 × 47 × 1621723.
Since it has a total of 3 prime factors.
4 , 10 , 61 , 51 , 703 , 551 , 8039 , 772 , 91090 , 49996 , 311949 , 884902 , 9773830 , 1462933 , 41944366 , 19088044 , 657625038 , 639249979 , 1989149088 , 1661875523
n×2
1981745506
n×3
2972618259
n×4
3963491012
n×5
4954363765
n÷2
495436376.5
n÷3
330290917.66667
n÷3
247718188.25
n÷5
198174550.6
n2
981828812637799009
n3
9.7286741855314E+26
n4
9.6398781732575E+35
n5
9.5518926241203E+44
2 √n
31478.131345428
3 √n
996.9482808169
4 √n
177.4207748417
5 √n
62.98013355631
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
-990872752
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 990872753 can be divided by 8 positive divisors.
The sum of these divisors (counting 990872753) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011000011111000010010110001
3
Ternary
2120001111112212212
4
Quaternary
323003320102301
5
Quinary
4012130412003
6
Senary
242153501505
8
Octal
7303702261
10
Decimal
990872753
12
Duodecimal
237a11895
16
Hexadecimal
3b0f84b1
20
Vigesimal
f9cj1hd
36
Base36
gdxub5
md5
811e2757fd875329519d84cab5fd9378
sha1
dab07b9dfa8accf98ca7d7b167401d02e167b14a
sha256
c163991ea676577b48f6a6e2a33843393dee3ad48416c61e4654a440bc4c589e
sha512
73668f652287367421eb922521d6d7520e9d523734c823fa3830179a050783f01d4b73f28ceb5ccfc2611dc4a252a7849a55b83ec57aa719930cb32d3442966f
ripemd-160
3510f2480f8733d7e7dcaed73f0cdef2e372fe75
Diameter
1981745506
Circumference
6225837122.9342
Area
3.0845061848657E+18
Volume
4.0751375133912E+27
Surface area
1.2338024739463E+19
Circumference
6225837122.9342
Perimeter
3963491012
Area
981828812637799009
Diagonal
1401305685.8786
Surface area
5890972875826794054
Volume
9.7286741855314E+26
Space diagonal
1716241952.0316
Perimeter
2972618259
Area
4.2514434695592E+17
Altitude
858120976.01582
Surface area
4.2514434695592E+17
Volume
1.1465352480906E+26
Height
467101895.29286