8640702942 is an even 10-digits composite number following 8640702941
and preceding 8640702943 . In scientific notation, it is written as 8.640702942 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 2880234312 positive integers (up to 8640702942) that are relatively prime to 8640702942.
8640702942 has 8 divisors, whose sum is 17281405896
The reverse of 8640702942 is 2492070468
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 42 Digital Root 6
Name
eight billion six hundred forty million seven hundred two thousand nine hundred forty-two
Scientific notation
8.640702942 × 10^9
Engineering notation
8.640702942 × 10^9
Prime Factorization
2 × 3 × 1440117157
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
8640702942 Product of the distinct prime numbers
The prime factorization of 8640702942 is 2 × 3 × 1440117157.
Since it has a total of 3 prime factors.
9 , 8 , 47 , 36 , 610 , 409 , 5680 , 1790 , 41601 , 10152 , 222076 , 890710 , 5534356 , 6609207 , 81498833 , 63400633 , 840446740 , 581304981 , 1748113590 , 7592176146
n×2
17281405884
n×3
25922108826
n×4
34562811768
n×5
43203514710
n÷2
4320351471
n÷3
2880234314
n÷3
2160175735.5
n÷5
1728140588.4
n2
7.4661747331887E+19
n3
6.451299798255E+29
n4
5.5743765146506E+39
n5
4.8166531549957E+49
2 √n92955.381457988
3 √n2052.0267832951
4 √n304.88584988154
5 √n97.12025521081
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
-8640702941 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 8640702942 can be divided by 8 positive divisors.
The sum of these divisors (counting 8640702942) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000000011000001101010100111011110
3
Ternary
211022012000012002220
4
Quaternary
20003001222213132
5
Quinary
120144004443232
6
Senary
3545224130210
8
Octal
100301524736
10
Decimal
8640702942
12
Duodecimal
1811906966
16
Hexadecimal
20306a9de
20
Vigesimal
6f047h72
36
Base36
3ywg926
md5
600125ee9c3e09f07c9cebb54e5787fe
sha1
01459fe18230e0588d64458f9393ce5a0f4dabe3
sha256
46d67a842558768aa36d92d84cbf293262351b1b0b8cb590badbf9e7757f66c6
sha512
e6761b759d404b91b66c2ca291f6ade61d1d8daa4563d96466990d47705cfbc3c82984dc1427d9afceeab5b41273b5bbf0a0f44bff31bb635195a80990c96bf8
ripemd-160
477b91a8dff341ba802cafc0b3cd92f14dc57980
Diameter
17281405884
Circumference
54291137768.878
Area
2.3455679692203E+20
Volume
2.7023141403071E+30
Surface area
9.3822718768814E+20
Circumference
54291137768.878
Perimeter
34562811768
Area
7.4661747331887E+19
Diagonal
12219799289.014
Surface area
4.4797048399132E+20
Volume
6.451299798255E+29
Space diagonal
14966136508.654
Perimeter
25922108826
Area
3.2329484940175E+19
Altitude
7483068254.3269
Surface area
3.2329484940175E+19
Volume
7.6029297246892E+28
Height
4073266429.6712