2968978 is an even 7-digits composite number following 2968977
and preceding 2968979 . In scientific notation, it is written as 2.968978 × 10^6.
The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors.
There are 1297296 positive integers (up to 2968978) that are relatively prime to 2968978.
2968978 has 32 divisors, whose sum is 5068800
The reverse of 2968978 is 8798692
Previous prime number is 23
Is Prime? no
Number parity even
Number length 7
Sum of Digits 49
Digital Root 4
Name
two million nine hundred sixty-eight thousand nine hundred seventy-eight
Scientific notation
2.968978 × 10^6
Engineering notation
2.968978 × 10^6
Prime Factorization
2 × 19 × 43 × 23 × 79
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
2968978
Product of the distinct prime numbers
The prime factorization of 2968978 is 2 × 19 × 43 × 23 × 79.
Since it has a total of 5 prime factors.
7 , 9 , 51 , 88 , 139 , 675 , 3604 , 4406 , 89672 , 58807 , 903177 , 843666 , 8918524 , 3038792 , 25060867 , 52404502 , 401540274 , 501985868 , 4490604411 , 4461524806
n×2
5937956
n×3
8906934
n×4
11875912
n×5
14844890
n÷2
1484489
n÷3
989659.33333333
n÷3
742244.5
n÷5
593795.6
n2
8814830364484
n3
2.6171037425885E+19
n4
7.7701234354629E+25
n5
2.3069325537174E+32
2 √n
1723.072256175
3 √n
143.72610617357
4 √n
41.509905518743
5 √n
19.70250270944
1 , 2 , 19 , 23 , 38 , 43 , 46 , 79 , 86 , 158 , 437 , 817 , 874 , 989 , 1501 , 1634 , 1817 , 1978 , 3002 , 3397 , 3634 , 6794 , 18791 , 34523 , 37582 , 64543 , 69046 , 78131 , 129086 , 156262 , 1484489 , 2968978
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-2968977
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2968978 can be divided by 32 positive divisors.
The sum of these divisors (counting 2968978) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1011010100110110010010
3
Ternary
12120211200011
4
Quaternary
23110312102
5
Quinary
1230001403
6
Senary
143345134
8
Octal
13246622
10
Decimal
2968978
12
Duodecimal
bb21aa
16
Hexadecimal
2d4d92
20
Vigesimal
ib28i
36
Base36
1rmvm
md5
9a02e2918235fb013df6fdadc0854b8b
sha1
16c6b6b2d7e2eedb66dea453ac738a108c58a53b
sha256
a57a474873bfb11d20bbbd709c28440ec8580be3641fd5c664dad063d1a5738c
sha512
3e227e2d96a05661f094dd94383b08d76d649d7643ba0f23ba3783a5977623170661c5bbe545a8cfb889a5ca24d6753a3c953860770026d9e68955f891d167c2
ripemd-160
5cfb0efbd711f3c36a4bec8b8592a2a371051e73
Diameter
5937956
Circumference
18654638.946939
Area
27692606315703
Volume
1.0962498521865E+20
Surface area
1.1077042526281E+14
Circumference
18654638.946939
Perimeter
11875912
Area
8814830364484
Diagonal
4198768.9539873
Surface area
52888982186904
Volume
2.6171037425885E+19
Space diagonal
5142420.7425542
Perimeter
8906934
Area
3816933512846.8
Altitude
2571210.3712771
Surface area
3816933512846.8
Volume
3.0842863390884E+18
Height
1399589.6513291