84966978 is an even 8-digits composite number following 84966977
and preceding 84966979 . In scientific notation, it is written as 8.4966978 × 10^7.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 27923280 positive integers (up to 84966978) that are relatively prime to 84966978.
84966978 has 16 divisors, whose sum is 172328256
The reverse of 84966978 is 87966948
Previous prime number is 71
Is Prime? no
Number parity even
Number length 8
Sum of Digits 57
Digital Root 3
Name
eighty-four million nine hundred sixty-six thousand nine hundred seventy-eight
Scientific notation
8.4966978 × 10^7
Engineering notation
8.4966978 × 10^6
Prime Factorization
2 × 3 × 71 × 199453
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
84966978
Product of the distinct prime numbers
The prime factorization of 84966978 is 2 × 3 × 71 × 199453.
Since it has a total of 4 prime factors.
7 , 6 , 30 , 26 , 767 , 303 , 8196 , 6792 , 6859 , 91761 , 49599 , 837682 , 7107151 , 5892173 , 47713023 , 86597158 , 262650133 , 775551770 , 8672785878 , 5683978786
n×2
169933956
n×3
254900934
n×4
339867912
n×5
424834890
n÷2
42483489
n÷3
28322326
n÷3
21241744.5
n÷5
16993395.6
n2
7219387350452484
n3
6.1340952617937E+23
n4
5.2119553715873E+31
n5
4.4284409739464E+39
2 √n
9217.753413929
3 √n
439.62602175873
4 √n
96.00913192988
5 √n
38.534527168461
1 , 2 , 3 , 6 , 71 , 142 , 213 , 426 , 199453 , 398906 , 598359 , 1196718 , 14161163 , 28322326 , 42483489 , 84966978
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
-84966977
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 84966978 can be divided by 16 positive divisors.
The sum of these divisors (counting 84966978) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000100000111111001000010
3
Ternary
12220212202210010
4
Quaternary
11010013321002
5
Quinary
133222420403
6
Senary
12233045350
8
Octal
504077102
10
Decimal
84966978
12
Duodecimal
24556856
16
Hexadecimal
5107e42
20
Vigesimal
16b0h8i
36
Base36
1el4xu
md5
7797559b636bd7646dfa91e8240da8a7
sha1
eaad07bc07db9336a12f8001fd88af60ede88508
sha256
3c788ff01c87ff9aa8161b1dc9fa0395985ca719d0b7a93fe7a728268bec60b2
sha512
9d35dde469e70c2f997750186e64be2247c253d7beb05acbc569557bffcfbdfe66da5878d2c55a87091160de31c2965aa526fb1b916d6cc1b5ff13da6601bf6b
ripemd-160
8e4205cb1a89074374956b7c10bb80463ea0587a
Diameter
169933956
Circumference
533863267.76505
Area
2.2680374263601E+16
Volume
2.5694438147828E+24
Surface area
9.0721497054402E+16
Circumference
533863267.76505
Perimeter
339867912
Area
7219387350452484
Diagonal
120161452.64146
Surface area
43316324102714904
Volume
6.1340952617937E+23
Space diagonal
147167122.86159
Perimeter
254900934
Area
3.1260864226259E+15
Altitude
73583561.430794
Surface area
3.1260864226259E+15
Volume
7.229100593431E+22
Height
40053817.547152