7678045690 is an even 10-digits composite number following 7678045689
and preceding 7678045691 . In scientific notation, it is written as 7.678045690 × 10^9.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 2617736352 positive integers (up to 7678045690) that are relatively prime to 7678045690.
7678045690 has 16 divisors, whose sum is 11628813600
The reverse of 7678045690 is 0965408767
Previous prime number is 179
Is Prime? no
Number parity even
Number length 10
Sum of Digits 52
Digital Root 7
Name
seven billion six hundred seventy-eight million forty-five thousand six hundred ninety
Scientific notation
7.678045690 × 10^9
Engineering notation
7.678045690 × 10^9
Prime Factorization
2 × 245 × 179 × 87539
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
7678045690
Product of the distinct prime numbers
The prime factorization of 7678045690 is 2 × 245 × 179 × 87539.
Since it has a total of 4 prime factors.
1 , 8 , 24 , 57 , 784 , 809 , 907 , 5135 , 39931 , 48307 , 681456 , 97325 , 5073110 , 5390187 , 8677504 , 28031343 , 484710322 , 904748274 , 4173056840 , 5642780328
n×2
15356091380
n×3
23034137070
n×4
30712182760
n×5
38390228450
n÷2
3839022845
n÷3
2559348563.3333
n÷3
1919511422.5
n÷5
1535609138
n2
5.8952385617728E+19
n3
4.5263911030741E+29
n4
3.4753837700213E+39
n5
2.6684155376508E+49
2 √n
87624.458286485
3 √n
1972.8022930825
4 √n
296.01428730128
5 √n
94.852796264188
1 , 2 , 179 , 245 , 358 , 490 , 43855 , 87539 , 87710 , 175078 , 15669481 , 21447055 , 31338962 , 42894110 , 3839022845 , 7678045690
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7678045689
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7678045690 can be divided by 16 positive divisors.
The sum of these divisors (counting 7678045690) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111001001101001011010110111111010
3
Ternary
201211002121010121121
4
Quaternary
13021221122313322
5
Quinary
111211034430230
6
Senary
3305515055454
8
Octal
71151326772
10
Decimal
7678045690
12
Duodecimal
15a344158a
16
Hexadecimal
1c9a5adfa
20
Vigesimal
5jj7fe4a
36
Base36
3izb5yy
md5
7f511019968e2a12a902c574072de61e
sha1
711870db79ce67254384b05314cbd8327aa02857
sha256
851e0048b31bdc619457c3ba90238585a90118e8647d760092b67f8edaeea855
sha512
0e71edfdafee48c2baaa3af48c9b28e4b2192722f0939fa3be654cfc6688a4be0b4177fc4d5f71f8d9ec9b38de6a43d1ac6a37751202dc519725e7083c7bcf99
ripemd-160
ac6f03bd8275918698fbb1fde050e9253e214b03
Diameter
15356091380
Circumference
48242583867.262
Area
1.8520438156825E+20
Volume
1.8960102715589E+30
Surface area
7.4081752627298E+20
Circumference
48242583867.262
Perimeter
30712182760
Area
5.8952385617728E+19
Diagonal
10858396347.318
Surface area
3.5371431370637E+20
Volume
4.5263911030741E+29
Space diagonal
13298765237.915
Perimeter
23034137070
Area
2.5527131779324E+19
Altitude
6649382618.9576
Surface area
2.5527131779324E+19
Volume
5.3344030721436E+28
Height
3619465449.1061