77984964 is an even 8-digits composite number following 77984963
and preceding 77984965 . In scientific notation, it is written as 7.7984964 × 10^7.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 25155360 positive integers (up to 77984964) that are relatively prime to 77984964.
77984964 has 24 divisors, whose sum is 153274520
The reverse of 77984964 is 46948977
Previous prime number is 9
Is Prime? no Number parity even Number length 8 Sum of Digits 54 Digital Root 9
Name
seventy-seven million nine hundred eighty-four thousand nine hundred sixty-four
Scientific notation
7.7984964 × 10^7
Engineering notation
7.7984964 × 10^6
Prime Factorization
2 × 2 × 93 × 9 × 23293
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
38992482 Product of the distinct prime numbers
The prime factorization of 77984964 is 2 × 2 × 93 × 9 × 23293.
Since it has a total of 5 prime factors.
6 , 8 , 74 , 50 , 759 , 293 , 6786 , 2328 , 72073 , 91718 , 60681 , 558851 , 3249836 , 519631 , 28546293 , 52293151 , 477093138 , 403846568 , 9911257046 , 1704017203
n×2
155969928
n×3
233954892
n×4
311939856
n×5
389924820
n÷2
38992482
n÷3
25994988
n÷3
19496241
n÷5
15596992.8
n2
6081654610081296
n3
4.7427761582762E+23
n4
3.6986522796323E+31
n5
2.8843926487564E+39
2 √n8830.9095794261
3 √n427.23841183456
4 √n93.972919393973
5 √n37.879320099886
1 , 2 , 4 , 9 , 18 , 36 , 93 , 186 , 372 , 837 , 1674 , 3348 , 23293 , 46586 , 93172 , 209637 , 419274 , 838548 , 2166249 , 4332498 , 8664996 , 19496241 , 38992482 , 77984964
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-77984963 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77984964 can be divided by 24 positive divisors.
The sum of these divisors (counting 77984964) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100101001011111010011000100
3
Ternary
12102202001021000
4
Quaternary
10221133103010
5
Quinary
124431004324
6
Senary
11423253300
8
Octal
451372304
10
Decimal
77984964
12
Duodecimal
2214a230
16
Hexadecimal
4a5f4c4
20
Vigesimal
1478284
36
Base36
1afhl0
md5
736dbd389b9468ad3e235ff10212bc34
sha1
a2887e8f82ad2a84d7e0cf0be2e941ac3055fefe
sha256
7eac45212a06378e756c71154b36527f341aa79dbea6b2ea5cd7e135ae094782
sha512
654f9692b9f491ed1eeb60e25a12a446f36f7e7e39b7f1bf00b878930dbeffc2338f0c1850742e58553b68c4753d9577be374c598f424c1d6b292e2cf9e911ae
ripemd-160
6505d6d96d7aae8dd5a1615506177529f1a9a223
Diameter
155969928
Circumference
489993979.98573
Area
1.9106081444702E+16
Volume
1.9866494315282E+24
Surface area
7.6424325778808E+16
Circumference
489993979.98573
Perimeter
311939856
Area
6081654610081296
Diagonal
110287393.74998
Surface area
36489927660487776
Volume
4.7427761582762E+23
Space diagonal
135073919.87443
Perimeter
233954892
Area
2.6334336946866E+15
Altitude
67536959.937215
Surface area
2.6334336946866E+15
Volume
5.5894153052784E+22
Height
36762464.583326