990717 is an odd 6-digits composite number following 990716
and preceding 990718 . In scientific notation, it is written as 9.90717 × 10^5.
The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors.
There are 492480 positive integers (up to 990717) that are relatively prime to 990717.
990717 has 32 divisors, whose sum is 1720320
The reverse of 990717 is 717099
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 6
Sum of Digits 33
Digital Root 6
Name
nine hundred ninety thousand seven hundred seventeen
Scientific notation
9.90717 × 10^5
Engineering notation
9.90717 × 10^3
Prime Factorization
3 × 13 × 7 × 19 × 191
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
990717
Product of the distinct prime numbers
The prime factorization of 990717 is 3 × 13 × 7 × 19 × 191.
Since it has a total of 5 prime factors.
7 , 3 , 44 , 31 , 783 , 499 , 5771 , 6525 , 25825 , 89212 , 951271 , 954245 , 801616 , 5271425 , 80470252 , 59531625 , 458433769 , 135410137 , 4901812852 , 2083780018
n×2
1981434
n×3
2972151
n×4
3962868
n×5
4953585
n÷2
495358.5
n÷3
330239
n÷3
247679.25
n÷5
198143.4
n2
981520174089
n3
972408722312931813
n4
9.633818521437E+23
n5
9.5443877841025E+29
2 √n
995.34767794977
3 √n
99.689604208032
4 √n
31.549131175831
5 √n
15.819396923672
1 , 3 , 7 , 13 , 19 , 21 , 39 , 57 , 91 , 133 , 191 , 247 , 273 , 399 , 573 , 741 , 1337 , 1729 , 2483 , 3629 , 4011 , 5187 , 7449 , 10887 , 17381 , 25403 , 47177 , 52143 , 76209 , 141531 , 330239 , 990717
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-990716
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 990717 can be divided by 32 positive divisors.
The sum of these divisors (counting 990717) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11110001110111111101
3
Ternary
1212100000020
4
Quaternary
3301313331
5
Quinary
223200332
6
Senary
33122353
8
Octal
3616775
10
Decimal
990717
12
Duodecimal
3b93b9
16
Hexadecimal
f1dfd
20
Vigesimal
63gfh
36
Base36
l8fx
md5
d457c65401b577d8c8c1604dd8b494c8
sha1
51d1dd221cb32a7e80d11fe7fd88d1045a4f9194
sha256
e387032e1372888ffa5be3afc226e305afb038be7ea7c50f576d192b9ca6105b
sha512
6dfebb578ad7b9e54581da6dd7d38b185dbeb0e5b9639cf91cb74adb7623fa0551bdee217feed7329dc37bf54f9987e4207334137ef4eee299d5d78e4bd1f6d3
ripemd-160
d5519444987fd390319d527b8b44bb188bbbabf3
Diameter
1981434
Circumference
6224858.497973
Area
3083536568268.2
Volume
4.0732161310733E+18
Surface area
12334146273073
Circumference
6224858.497973
Perimeter
3962868
Area
981520174089
Diagonal
1401085.4178736
Surface area
5889121044534
Volume
972408722312931813
Space diagonal
1715972.1799222
Perimeter
2972151
Area
425010702544
Altitude
857986.08996111
Surface area
425010702544
Volume
1.1459946693874E+17
Height
467028.47262453