8638821092 is an even 10-digits composite number following 8638821091
and preceding 8638821093 . In scientific notation, it is written as 8.638821092 × 10^9.
The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors.
There are 3924420800 positive integers (up to 8638821092) that are relatively prime to 8638821092.
8638821092 has 24 divisors, whose sum is 16502022432
The reverse of 8638821092 is 2901288368
Previous prime number is 1721
Is Prime? no Number parity even Number length 10 Sum of Digits 47 Digital Root 2
Name
eight billion six hundred thirty-eight million eight hundred twenty-one thousand ninety-two
Scientific notation
8.638821092 × 10^9
Engineering notation
8.638821092 × 10^9
Prime Factorization
2 × 2 × 11 × 1721 × 114083
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
4319410546 Product of the distinct prime numbers
The prime factorization of 8638821092 is 2 × 2 × 11 × 1721 × 114083.
Since it has a total of 5 prime factors.
3 , 4 , 28 , 57 , 195 , 628 , 5180 , 9803 , 69907 , 68111 , 515888 , 259071 , 9150667 , 2799129 , 17608404 , 53803634 , 862661736 , 523753450 , 4797784262 , 1388838066
n×2
17277642184
n×3
25916463276
n×4
34555284368
n×5
43194105460
n÷2
4319410546
n÷3
2879607030.6667
n÷3
2159705273
n÷5
1727764218.4
n2
7.4629229859584E+19
n3
6.4470856499069E+29
n4
5.5695219494346E+39
n5
4.8114103689133E+49
2 √n92945.258577294
3 √n2051.877802863
4 √n304.86924832999
5 √n97.116024497699
1 , 2 , 4 , 11 , 22 , 44 , 1721 , 3442 , 6884 , 18931 , 37862 , 75724 , 114083 , 228166 , 456332 , 1254913 , 2509826 , 5019652 , 196336843 , 392673686 , 785347372 , 2159705273 , 4319410546 , 8638821092
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-8638821091 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8638821092 can be divided by 24 positive divisors.
The sum of these divisors (counting 8638821092) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000000010111010011111001011100100
3
Ternary
211022001110120200202
4
Quaternary
20002322133023210
5
Quinary
120143014233332
6
Senary
3545115530032
8
Octal
100272371344
10
Decimal
8638821092
12
Duodecimal
1811159918
16
Hexadecimal
202e9f2e4
20
Vigesimal
6ejcccec
36
Base36
3yvbx0k
md5
3de8ea9af643d747f71b7251eca69aa0
sha1
02f6cd5619ebc12908ab652eb801fa63e459e164
sha256
d2491777c7cacd29eb7bb54d198dcf32a2e24e3e29c91ab6a82883d4ef58d7c1
sha512
dccb9a4a1b2f5f97092acfcdaa4b88d34fa02e83dcf93684a0e21e31d583d203940e236ee3b96e227c6920233eb453b28495036f3252eb85ef5aa47ca8ee6e43
ripemd-160
e8ac6cc50cc93d2d19b400f5ac1e40dfaff63355
Diameter
17277642184
Circumference
54279313756.608
Area
2.3445464026993E+20
Volume
2.7005489219749E+30
Surface area
9.3781856107973E+20
Circumference
54279313756.608
Perimeter
34555284368
Area
7.4629229859584E+19
Diagonal
12217137951.221
Surface area
4.477753791575E+20
Volume
6.4470856499069E+29
Space diagonal
14962877048.842
Perimeter
25916463276
Area
3.2315404461634E+19
Altitude
7481438524.4208
Surface area
3.2315404461634E+19
Volume
7.5979633032328E+28
Height
4072379317.0737