6642369970 is an even 10-digits composite number following 6642369969
and preceding 6642369971 . In scientific notation, it is written as 6.642369970 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 2656947984 positive integers (up to 6642369970) that are relatively prime to 6642369970.
6642369970 has 8 divisors, whose sum is 11956265964
The reverse of 6642369970 is 0799632466
Previous prime number is 5
Is Prime? no
Number parity even
Number length 10
Sum of Digits 52
Digital Root 7
Name
six billion six hundred forty-two million three hundred sixty-nine thousand nine hundred seventy
Scientific notation
6.642369970 × 10^9
Engineering notation
6.642369970 × 10^9
Prime Factorization
2 × 5 × 664236997
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
6642369970
Product of the distinct prime numbers
The prime factorization of 6642369970 is 2 × 5 × 664236997.
Since it has a total of 3 prime factors.
2 , 9 , 58 , 4 , 144 , 353 , 1213 , 7621 , 395 , 25924 , 444128 , 462898 , 7595067 , 7807102 , 39335303 , 21660100 , 408289065 , 154232109 , 3729887918 , 4189363216
n×2
13284739940
n×3
19927109910
n×4
26569479880
n×5
33211849850
n÷2
3321184985
n÷3
2214123323.3333
n÷3
1660592492.5
n÷5
1328473994
n2
4.4121078818358E+19
n3
2.9306852898706E+29
n4
1.9466695960957E+39
n5
1.2930499666618E+49
2 √n
81500.736008947
3 √n
1879.7828678234
4 √n
285.48333753294
5 √n
92.143480422163
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
-6642369969
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 6642369970 can be divided by 8 positive divisors.
The sum of these divisors (counting 6642369970) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001011111010101000010110110010
3
Ternary
122010220210100121121
4
Quaternary
12023322220112302
5
Quinary
102100421314340
6
Senary
3015041012454
8
Octal
61372502662
10
Decimal
6642369970
12
Duodecimal
135462412a
16
Hexadecimal
18bea85b2
20
Vigesimal
53feg4ia
36
Base36
31up1gy
md5
99d4494e1a07b9400ad7aaf7846734c3
sha1
4b923e358a9be7fdcec760499b1db6805c9bca72
sha256
25058b519174a0724aeae9fe1b06b331bc8978f83353acb16e4dc68af6d14d0e
sha512
3f59d8454bd8a222b87e921cc630b4e12d018112eb4ca5010e2e0546c03d7077d54ded9eba935f8a422c7439133ed5d2dad0d33350746ec8a836dc51b5c42b2f
ripemd-160
2b082d29e51a204ed7a306d4cedfdb5237bbe7b7
Diameter
13284739940
Circumference
41735241400.355
Area
1.3861045708421E+20
Volume
1.2276025835522E+30
Surface area
5.5444182833684E+20
Circumference
41735241400.355
Perimeter
26569479880
Area
4.4121078818358E+19
Diagonal
9393729697.8738
Surface area
2.6472647291015E+20
Volume
2.9306852898706E+29
Space diagonal
11504922270.71
Perimeter
19927109910
Area
1.9104987549537E+19
Altitude
5752461135.3549
Surface area
1.9104987549537E+19
Volume
3.453845736652E+28
Height
3131243232.6246