990586892 is an even 9-digits composite number following 990586891
and preceding 990586893 . In scientific notation, it is written as 9.90586892 × 10^8.
The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors.
There are 486420480 positive integers (up to 990586892) that are relatively prime to 990586892.
990586892 has 12 divisors, whose sum is 1733752440
The reverse of 990586892 is 298685099
Previous prime number is 12707
Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2
Name
nine hundred ninety million five hundred eighty-six thousand eight hundred ninety-two
Scientific notation
9.90586892 × 10^8
Engineering notation
9.90586892 × 10^6
Prime Factorization
2 × 2 × 12707 × 19489
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
495293446
Product of the distinct prime numbers
The prime factorization of 990586892 is 2 × 2 × 12707 × 19489.
Since it has a total of 4 prime factors.
8 , 6 , 44 , 4 , 218 , 331 , 3620 , 4570 , 95247 , 83519 , 316123 , 137880 , 4050902 , 5446963 , 14765471 , 98685485 , 519749156 , 596698788 , 3202300108 , 8834196517
n×2
1981173784
n×3
2971760676
n×4
3962347568
n×5
4952934460
n÷2
495293446
n÷3
330195630.66667
n÷3
247646723
n÷5
198117378.4
n2
981262390602219664
n3
9.7202566174314E+26
n4
9.6287587921038E+35
n5
9.5381222456878E+44
2 √n
31473.590389404
3 √n
996.85240034457
4 √n
177.40797724286
5 √n
62.976499256783
1 , 2 , 4 , 12707 , 19489 , 25414 , 38978 , 50828 , 77956 , 247646723 , 495293446 , 990586892
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
-990586891
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 990586892 can be divided by 12 positive divisors.
The sum of these divisors (counting 990586892) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111011000010110010100000001100
3
Ternary
2120000222000202102
4
Quaternary
323002302200030
5
Quinary
4012042240032
6
Senary
242143414232
8
Octal
7302624014
10
Decimal
990586892
12
Duodecimal
2378b4378
16
Hexadecimal
3b0b280c
20
Vigesimal
f9b374c
36
Base36
gdrpqk
md5
be1fc173ad4d26e7977b48d0e569dd97
sha1
a3c71b03ed1dc2ad2ea18160f301630eabcf99a9
sha256
f689907b43e25419a07a40447f252884867defa0d88aed6b557de16b721ef23e
sha512
24ded135bcab7718916e7f7ba6da8f5b1cd878afc1f09b0453fbc4a6e9a8218d3181c6f1bbfe729491a42e1940a29d9ca052c51fff536cd30dab5ca96cf5fead
ripemd-160
1b0d6d2ce3ade378f2aa87fe824e4994ba85f0ee
Diameter
1981173784
Circumference
6224041005.2991
Area
3.0827267175599E+18
Volume
4.0716115707107E+27
Surface area
1.233090687024E+19
Circumference
6224041005.2991
Perimeter
3962347568
Area
981262390602219664
Diagonal
1400901417.3754
Surface area
5887574343613317984
Volume
9.7202566174314E+26
Space diagonal
1715746826.2557
Perimeter
2971760676
Area
4.2489907901989E+17
Altitude
857873413.12787
Surface area
4.2489907901989E+17
Volume
1.1455432281765E+26
Height
466967139.12514