6642760438 is an even 10-digits composite number following 6642760437
and preceding 6642760439 . In scientific notation, it is written as 6.642760438 × 10^9.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 3126004896 positive integers (up to 6642760438) that are relatively prime to 6642760438.
6642760438 has 8 divisors, whose sum is 10550266632
The reverse of 6642760438 is 8340672466
Previous prime number is 17
Is Prime? no Number parity even Number length 10 Sum of Digits 46 Digital Root 1
Name
six billion six hundred forty-two million seven hundred sixty thousand four hundred thirty-eight
Scientific notation
6.642760438 × 10^9
Engineering notation
6.642760438 × 10^9
Prime Factorization
2 × 17 × 195375307
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
6642760438 Product of the distinct prime numbers
The prime factorization of 6642760438 is 2 × 17 × 195375307.
Since it has a total of 3 prime factors.
6 , 10 , 98 , 15 , 373 , 692 , 1738 , 619 , 18720 , 38381 , 728100 , 426018 , 5401227 , 5097718 , 34654347 , 14474094 , 275045279 , 797399660 , 2543992780 , 721766021
n×2
13285520876
n×3
19928281314
n×4
26571041752
n×5
33213802190
n÷2
3321380219
n÷3
2214253479.3333
n÷3
1660690109.5
n÷5
1328552087.6
n2
4.4126266236658E+19
n3
2.9312021563353E+29
n4
1.9471273719884E+39
n5
1.2934300674392E+49
2 √n81503.131461313
3 √n1879.8197010961
4 √n285.487532935
5 √n92.144563717273
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
-6642760437 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 6642760438 can be divided by 8 positive divisors.
The sum of these divisors (counting 6642760438) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001011111100000111101011110110
3
Ternary
122010221112012020101
4
Quaternary
12023330013223312
5
Quinary
102101021313223
6
Senary
3015053224314
8
Octal
61374075366
10
Decimal
6642760438
12
Duodecimal
135479209a
16
Hexadecimal
18bf07af6
20
Vigesimal
53fh511i
36
Base36
31uxera
md5
3f8777b4b3697e55e6307f63ecf68393
sha1
073f60454ed0235836402c74cfb1388afc5e50ab
sha256
6fb078eb76b89744568fde45e59d723264491c577bca8fa4e6806fbe35de69c7
sha512
495cc66ebc2a6c9e0ebde50b8d1e14bd984acc1f7d0bfa3ad316a157a22a4dce75789d0bbe0417745abf7471b26605a93f34880af77a8a83823ee1acf280fd49
ripemd-160
bcfe30dd22e4557ae3f09f036838a8df1eefc568
Diameter
13285520876
Circumference
41737694783.155
Area
1.3862675383943E+20
Volume
1.2278190880706E+30
Surface area
5.5450701535773E+20
Circumference
41737694783.155
Perimeter
26571041752
Area
4.4126266236658E+19
Diagonal
9394281903.015
Surface area
2.6475759741995E+20
Volume
2.9312021563353E+29
Space diagonal
11505598581.124
Perimeter
19928281314
Area
1.9107233767551E+19
Altitude
5752799290.5622
Surface area
1.9107233767551E+19
Volume
3.4544548696222E+28
Height
3131427301.005