76396978 is an even 8-digits composite number following 76396977
and preceding 76396979 . In scientific notation, it is written as 7.6396978 × 10^7.
The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors.
There are 32741520 positive integers (up to 76396978) that are relatively prime to 76396978.
76396978 has 12 divisors, whose sum is 133305102
The reverse of 76396978 is 87969367
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 55
Digital Root 1
Name
seventy-six million three hundred ninety-six thousand nine hundred seventy-eight
Scientific notation
7.6396978 × 10^7
Engineering notation
7.6396978 × 10^6
Prime Factorization
2 × 7 × 7 × 779561
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
10913854
Product of the distinct prime numbers
The prime factorization of 76396978 is 2 × 7 × 7 × 779561.
Since it has a total of 4 prime factors.
10 , 2 , 66 , 34 , 980 , 892 , 8391 , 3433 , 74812 , 10982 , 938225 , 401788 , 8503879 , 5271367 , 82841058 , 89095541 , 832311862 , 788163000 , 172711390 , 5596012015
n×2
152793956
n×3
229190934
n×4
305587912
n×5
381984890
n÷2
38198489
n÷3
25465659.333333
n÷3
19099244.5
n÷5
15279395.6
n2
5836498247532484
n3
4.4589082821378E+23
n4
3.406471179345E+31
n5
2.6024410374605E+39
2 √n
8740.5364823905
3 √n
424.31859065292
4 √n
93.490836355177
5 √n
37.723782823349
1 , 2 , 7 , 14 , 49 , 98 , 779561 , 1559122 , 5456927 , 10913854 , 38198489 , 76396978
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-76396977
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 76396978 can be divided by 12 positive divisors.
The sum of these divisors (counting 76396978) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100100011011011100110110010
3
Ternary
12022202100221201
4
Quaternary
10203123212302
5
Quinary
124024200403
6
Senary
11325241414
8
Octal
443334662
10
Decimal
76396978
12
Duodecimal
2170326a
16
Hexadecimal
48db9b2
20
Vigesimal
13h9c8i
36
Base36
19hgaa
md5
1b40c0dc3e8b63f45b67addbb081d22f
sha1
bea83a06be46229180bd2a3b0934ba2d9c9a89a3
sha256
be6d3affec06e5cf2d8dcd84315e7f8fd5700c84db79dad3ec8b7df1e3c9f83c
sha512
604b854a9f8e727f1281b50fd9de7ff479a3a17966bb56de147aeffdd8288089e07ead6bfb0bf1eb903de465ad69be212fcf36b9d8503b8db9f3b304bc4c7e32
ripemd-160
ab546c7611ef5ae3ba3b4fd9580d522333f4b542
Diameter
152793956
Circumference
480016369.68252
Area
1.8335900017138E+16
Volume
1.867743133626E+24
Surface area
7.3343600068551E+16
Circumference
480016369.68252
Perimeter
305587912
Area
5836498247532484
Diagonal
108041642.41192
Surface area
35018989485194904
Volume
4.4589082821378E+23
Space diagonal
132323447.44072
Perimeter
229190934
Area
2.5272778757532E+15
Altitude
66161723.720361
Surface area
2.5272778757532E+15
Volume
5.2548738049808E+22
Height
36013880.803973