7642765149 is an odd 10-digits composite number following 7642765148
and preceding 7642765150 . In scientific notation, it is written as 7.642765149 × 10^9.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 5025379680 positive integers (up to 7642765149) that are relatively prime to 7642765149.
7642765149 has 8 divisors, whose sum is 10329947712
The reverse of 7642765149 is 9415672467
Previous prime number is 73
Is Prime? no Number parity odd Number length 10 Sum of Digits 51 Digital Root 6
Name
seven billion six hundred forty-two million seven hundred sixty-five thousand one hundred forty-nine
Scientific notation
7.642765149 × 10^9
Engineering notation
7.642765149 × 10^9
Prime Factorization
3 × 73 × 34898471
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7642765149 Product of the distinct prime numbers
The prime factorization of 7642765149 is 3 × 73 × 34898471.
Since it has a total of 3 prime factors.
10 , 8 , 74 , 5 , 830 , 950 , 7051 , 6536 , 89490 , 14506 , 363582 , 314004 , 3865638 , 5479474 , 39319114 , 94532896 , 297550194 , 773208104 , 1918339331 , 4562328617
n×2
15285530298
n×3
22928295447
n×4
30571060596
n×5
38213825745
n÷2
3821382574.5
n÷3
2547588383
n÷3
1910691287.25
n÷5
1528553029.8
n2
5.8411859122769E+19
n3
4.464281211918E+29
n4
3.4119452861782E+39
n5
2.6076696523498E+49
2 √n87422.909749104
3 √n1969.7759843017
4 √n295.67365413426
5 √n94.765466079105
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
-7642765148 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 7642765149 can be divided by 8 positive divisors.
The sum of these divisors (counting 7642765149) is 1, the average is 0.125.
Base
System
Value
2
Binary
111000111100010110101011101011101
3
Ternary
201201122012200210220
4
Quaternary
13013202311131131
5
Quinary
111123021441044
6
Senary
3302214551553
8
Octal
70742653535
10
Decimal
7642765149
12
Duodecimal
15936685b9
16
Hexadecimal
1c78b575d
20
Vigesimal
5j875ch9
36
Base36
3ieazbx
md5
eb4f9fee5418b0452ed03c8c2b28297c
sha1
7a3565ad88f85b62367ef960a48904cf3b1e152c
sha256
31a9c557f6c02cebf36ae8817c337740f65646ee325f9473bef200b44b2c01b4
sha512
743242e591eadb160d891afd583d072244c022a92f75a79030b281ca6efc533af81fcb83b3eb64f708f8434676d5c070f85e1eb74e32c5e4bc41fe0f075a520c
ripemd-160
232c29ba20e92974e9bc77cb0ff24855c30f3367
Diameter
15285530298
Circumference
48020909690.421
Area
1.8350626750261E+20
Volume
1.8699937411894E+30
Surface area
7.3402507001045E+20
Circumference
48020909690.421
Perimeter
30571060596
Area
5.8411859122769E+19
Diagonal
10808502127.748
Surface area
3.5047115473661E+20
Volume
4.464281211918E+29
Space diagonal
13237657548.385
Perimeter
22928295447
Area
2.5293076941298E+19
Altitude
6618828774.1924
Surface area
2.5293076941298E+19
Volume
5.2612058634515E+28
Height
3602834042.5827