8642066491 is an odd 10-digits prime number following 8642066490
and preceding 8642066492 . In scientific notation, it is written as 8.642066491 × 10^9.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 8642066490 positive integers (up to 8642066491) that are relatively prime to 8642066491.
8642066491 has 2 divisors, whose sum is 8642066492
The reverse of 8642066491 is 1946602468
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 46 Digital Root 1
Name
eight billion six hundred forty-two million sixty-six thousand four hundred ninety-one
Scientific notation
8.642066491 × 10^9
Engineering notation
8.642066491 × 10^9
Prime Factorization
8642066491
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
8642066491 Product of the distinct prime numbers
The prime factorization of 8642066491 is 8642066491.
Since it has a total of 1 prime factors.
5 , 8 , 16 , 35 , 951 , 652 , 281 , 5216 , 988 , 1461 , 724611 , 857741 , 5798222 , 3898507 , 30138765 , 84371089 , 589415688 , 481124043 , 5704342446 , 9142051975
n×2
17284132982
n×3
25926199473
n×4
34568265964
n×5
43210332455
n÷2
4321033245.5
n÷3
2880688830.3333
n÷3
2160516622.75
n÷5
1728413298.2
n2
7.4685313234865E+19
n3
6.4543544287687E+29
n4
5.5778960129899E+39
n5
4.8204548224143E+49
2 √n92962.715596093
3 √n2052.134717874
4 √n304.89787732304
5 √n97.123320236176
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
8642066492 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
4321033246 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
92962.715601471 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999997686 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8642066491 can be divided by 2 positive divisors.
The sum of these divisors (counting 8642066491) is 8642066492, the average is 4321033246.
Base
System
Value
2
Binary
1000000011000110110111100000111011
3
Ternary
211022021120110112201
4
Quaternary
20003012313200323
5
Quinary
120144332111431
6
Senary
3545313251031
8
Octal
100306674073
10
Decimal
8642066491
12
Duodecimal
1812263a77
16
Hexadecimal
2031b783b
20
Vigesimal
6f0ci64b
36
Base36
3yx9h6j
md5
3e6cbccf4b855cdb3534472baf37df69
sha1
cfb9d0d60205ab149ba4598b3e747bd99b823eb7
sha256
9a50c1c788eae6994fb8db5ccd6f6a296cefe4e13144005eecc918f17ff0ca36
sha512
63a9776dbe16dd6d5e9ec415c5f5422c218576285d45a38940684913a96c5dee82f42b035b2f873db3502effc12179dcb768da90143222f6b1f9eea0c0437568
ripemd-160
2f6481d1c1482c43031d576fa1ccd79886c2fa21
Diameter
17284132982
Circumference
54299705199.92
Area
2.346308313897E+20
Volume
2.7035936609446E+30
Surface area
9.3852332555882E+20
Circumference
54299705199.92
Perimeter
34568265964
Area
7.4685313234865E+19
Diagonal
12221727638.502
Surface area
4.4811187940919E+20
Volume
6.4543544287687E+29
Space diagonal
14968498244.8
Perimeter
25926199473
Area
3.2339689275496E+19
Altitude
7484249122.4002
Surface area
3.2339689275496E+19
Volume
7.6065296412729E+28
Height
4073909212.8341