6616745947 is an odd 10-digits composite number following 6616745946
and preceding 6616745948 . In scientific notation, it is written as 6.616745947 × 10^9.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 5671107432 positive integers (up to 6616745947) that are relatively prime to 6616745947.
6616745947 has 8 divisors, whose sum is 7562514176
The reverse of 6616745947 is 7495476166
Previous prime number is 22123
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 55
Digital Root 1
Name
six billion six hundred sixteen million seven hundred forty-five thousand nine hundred forty-seven
Scientific notation
6.616745947 × 10^9
Engineering notation
6.616745947 × 10^9
Prime Factorization
7 × 22123 × 42727
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
6616745947
Product of the distinct prime numbers
The prime factorization of 6616745947 is 7 × 22123 × 42727.
Since it has a total of 3 prime factors.
4 , 10 , 75 , 85 , 716 , 790 , 8731 , 4374 , 66425 , 66709 , 360560 , 377722 , 2194960 , 2015678 , 85410455 , 49367299 , 997148210 , 388482198 , 935583256 , 2097710608
n×2
13233491894
n×3
19850237841
n×4
26466983788
n×5
33083729735
n÷2
3308372973.5
n÷3
2205581982.3333
n÷3
1654186486.75
n÷5
1323349189.4
n2
4.3781326927141E+19
n3
2.8968991749944E+29
n4
1.9168045875012E+39
n5
1.268300898554E+49
2 √n
81343.382933094
3 √n
1877.3625634812
4 √n
285.20761373619
5 √n
92.072278774608
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
-6616745946
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 6616745947 can be divided by 8 positive divisors.
The sum of these divisors (counting 6616745947) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001010011000111000011111011011
3
Ternary
122002010120112001201
4
Quaternary
12022120320133123
5
Quinary
102022341332242
6
Senary
3012323455031
8
Octal
61230703733
10
Decimal
6616745947
12
Duodecimal
1347b27477
16
Hexadecimal
18a6387db
20
Vigesimal
537ed4h7
36
Base36
31fftuj
md5
7d31ec3a666b6857266ea0904f7e063d
sha1
69a8d78690e057efd1b4cc73ef56292080d857b7
sha256
56dad1eeb896012c360f3652778888d0c6aaccb53e90f71b291b0b55428fc91e
sha512
110371b2cf6b3bb773a7ad5a228bff7908a3d6e0c9830c25240900d7cc385b7bef6e15e64d3344c8d38b6c5f84659d02409d87090bfdb57a53ecb8c963dab58e
ripemd-160
4384d7de4d4bf5dfb1aa13732fa26fe6beb0270f
Diameter
13233491894
Circumference
41574240915.53
Area
1.3754309503872E+20
Volume
1.213450288847E+30
Surface area
5.5017238015488E+20
Circumference
41574240915.53
Perimeter
26466983788
Area
4.3781326927141E+19
Diagonal
9357491857.0246
Surface area
2.6268796156285E+20
Volume
2.8968991749944E+29
Space diagonal
11460540160.979
Perimeter
19850237841
Area
1.8957870665148E+19
Altitude
5730270080.4897
Surface area
1.8957870665148E+19
Volume
3.4140284184204E+28
Height
3119163952.3415