8490695420 is an even 10-digits composite number following 8490695419
and preceding 8490695421 . In scientific notation, it is written as 8.490695420 × 10^9.
The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors.
There are 3394400576 positive integers (up to 8490695420) that are relatively prime to 8490695420.
8490695420 has 24 divisors, whose sum is 17840317824
The reverse of 8490695420 is 0245960948
Previous prime number is 1823
Is Prime? no Number parity even Number length 10 Sum of Digits 47 Digital Root 2
Name
eight billion four hundred ninety million six hundred ninety-five thousand four hundred twenty
Scientific notation
8.490695420 × 10^9
Engineering notation
8.490695420 × 10^9
Prime Factorization
2 × 2 × 5 × 1823 × 232877
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
4245347710 Product of the distinct prime numbers
The prime factorization of 8490695420 is 2 × 2 × 5 × 1823 × 232877.
Since it has a total of 5 prime factors.
9 , 8 , 62 , 79 , 178 , 791 , 1025 , 7397 , 44591 , 89020 , 805429 , 715303 , 2757794 , 5476938 , 54714919 , 7776049 , 491108543 , 998545756 , 5640143066 , 8393022186
n×2
16981390840
n×3
25472086260
n×4
33962781680
n×5
42453477100
n÷2
4245347710
n÷3
2830231806.6667
n÷3
2122673855
n÷5
1698139084
n2
7.2091908715209E+19
n3
6.1211043914728E+29
n4
5.197243302202E+39
n5
4.4128209902632E+49
2 √n92144.969585974
3 √n2040.0826107133
4 √n303.55389898002
5 √n96.780676254011
1 , 2 , 4 , 5 , 10 , 20 , 1823 , 3646 , 7292 , 9115 , 18230 , 36460 , 232877 , 465754 , 931508 , 1164385 , 2328770 , 4657540 , 424534771 , 849069542 , 1698139084 , 2122673855 , 4245347710 , 8490695420
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-8490695419 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8490695420 can be divided by 24 positive divisors.
The sum of these divisors (counting 8490695420) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111111010000101011011101011111100
3
Ternary
210220201202000110202
4
Quaternary
13322011123223330
5
Quinary
114342104223140
6
Senary
3522305023032
8
Octal
77205335374
10
Decimal
8490695420
12
Duodecimal
178b624a78
16
Hexadecimal
1fa15bafc
20
Vigesimal
6cd6gib0
36
Base36
3wf52ik
md5
a3302afaf7e9012600ec7eb1de382193
sha1
812b5df2ae5fb74ad7842b430c0add6150db7431
sha256
234bbca099ab7ef5ca18a90153d67f72e8a29c1757dd73dc2036fd65efbc32b0
sha512
a85e441253d03d6bd8cebb37c1c4b39a9f69d89d3585729e85e180b80a6a1e471626db2212bd82a8f2b0d324cecce3955b8b21da3ddd84b38b7d05f74568b473
ripemd-160
3b5ac3dbdc0a2a4d7be188a29d7b753c6d37e867
Diameter
16981390840
Circumference
53348612710.681
Area
2.2648341080297E+20
Volume
2.5640022117476E+30
Surface area
9.0593364321187E+20
Circumference
53348612710.681
Perimeter
33962781680
Area
7.2091908715209E+19
Diagonal
12007656616.943
Surface area
4.3255145229125E+20
Volume
6.1211043914728E+29
Space diagonal
14706315859.032
Perimeter
25472086260
Area
3.121671217734E+19
Altitude
7353157929.5162
Surface area
3.121671217734E+19
Volume
7.2137907059353E+28
Height
4002552205.6477