84842643 is an odd 8-digits composite number following 84842642
and preceding 84842644 . In scientific notation, it is written as 8.4842643 × 10^7.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 55261440 positive integers (up to 84842643) that are relatively prime to 84842643.
84842643 has 16 divisors, whose sum is 115749536
The reverse of 84842643 is 34624848
Previous prime number is 157
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
eighty-four million eight hundred forty-two thousand six hundred forty-three
Scientific notation
8.4842643 × 10^7
Engineering notation
8.4842643 × 10^6
Prime Factorization
3 × 61 × 157 × 2953
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
84842643
Product of the distinct prime numbers
The prime factorization of 84842643 is 3 × 61 × 157 × 2953.
Since it has a total of 4 prime factors.
5 , 6 , 76 , 11 , 159 , 260 , 7213 , 9875 , 18313 , 47694 , 819427 , 716996 , 6664064 , 8091737 , 69257548 , 35340847 , 291017381 , 766465623 , 3302361820 , 3503622278
n×2
169685286
n×3
254527929
n×4
339370572
n×5
424213215
n÷2
42421321.5
n÷3
28280881
n÷3
21210660.75
n÷5
16968528.6
n2
7198274071225449
n3
6.1072059724114E+23
n4
5.1815149604477E+31
n5
4.3961342398842E+39
2 √n
9211.0066225142
3 √n
439.41147728992
4 √n
95.973989301863
5 √n
38.523242790797
1 , 3 , 61 , 157 , 183 , 471 , 2953 , 8859 , 9577 , 28731 , 180133 , 463621 , 540399 , 1390863 , 28280881 , 84842643
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
-84842642
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 84842643 can be divided by 16 positive divisors.
The sum of these divisors (counting 84842643) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000011101001100010010011
3
Ternary
12220122110020010
4
Quaternary
11003221202103
5
Quinary
133204431033
6
Senary
12230250003
8
Octal
503514223
10
Decimal
84842643
12
Duodecimal
244b6903
16
Hexadecimal
50e9893
20
Vigesimal
16a56c3
36
Base36
1eih03
md5
f24b86ed0666c15cdbcd9ddcf78c1d34
sha1
698490a19e70f50f0290d0795a1cc5716d56d9a8
sha256
86be3b82437a41b11afae61a28a0098621f7c331ccfaba587da68d85474d17a2
sha512
31c7c91eff4435b64a1c55494519b15b28005b5233a94551a42aa3b9f45b9b3cf05c1d205b2a377117483ef08a9196f0959a15d338d9d6862a7f2303e2b56029
ripemd-160
110b0319356409e9752bb374631d714e4665a2ec
Diameter
169685286
Circumference
533082047.91988
Area
2.2614044940688E+16
Volume
2.558180455585E+24
Surface area
9.0456179762751E+16
Circumference
533082047.91988
Perimeter
339370572
Area
7198274071225449
Diagonal
119985616.39818
Surface area
43189644427352694
Volume
6.1072059724114E+23
Space diagonal
146951768.32443
Perimeter
254527929
Area
3.116944104542E+15
Altitude
73475884.162214
Surface area
3.116944104542E+15
Volume
7.1974112619918E+22
Height
39995205.46606