77984941 is an odd 8-digits prime number following 77984940
and preceding 77984942 . In scientific notation, it is written as 7.7984941 × 10^7.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 77984940 positive integers (up to 77984941) that are relatively prime to 77984941.
77984941 has 2 divisors, whose sum is 77984942
The reverse of 77984941 is 14948977
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-seven million nine hundred eighty-four thousand nine hundred forty-one
Scientific notation
7.7984941 × 10^7
Engineering notation
7.7984941 × 10^6
Prime Factorization
77984941
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
77984941
Product of the distinct prime numbers
The prime factorization of 77984941 is 77984941.
Since it has a total of 1 prime factors.
1 , 7 , 1 , 95 , 312 , 10 , 2249 , 3483 , 29480 , 83343 , 284653 , 315587 , 7488251 , 8248773 , 75235559 , 83669739 , 731170762 , 249733967 , 2809740410 , 3296159302
n×2
155969882
n×3
233954823
n×4
311939764
n×5
389924705
n÷2
38992470.5
n÷3
25994980.333333
n÷3
19496235.25
n÷5
15596988.2
n2
6081651022773481
n3
4.7427719619358E+23
n4
3.6986479162802E+31
n5
2.8843883953088E+39
2 √n
8830.9082771819
3 √n
427.23836983294
4 √n
93.972912465146
5 √n
37.879317865546
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
77984942
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
38992471
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8830.9083338012
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.999999974354
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77984941 can be divided by 2 positive divisors.
The sum of these divisors (counting 77984941) is 77984942, the average is 38992471.
Base
System
Value
2
Binary
100101001011111010010101101
3
Ternary
12102202001020011
4
Quaternary
10221133102231
5
Quinary
124431004231
6
Senary
11423253221
8
Octal
451372255
10
Decimal
77984941
12
Duodecimal
2214a211
16
Hexadecimal
4a5f4ad
20
Vigesimal
1478271
36
Base36
1afhkd
md5
4ba202c5a99a87394b6bf3bd23b61594
sha1
fe92cbba2dd9df84c2ea6c61ee3f6d10d9d4605b
sha256
95b0cf0a08f4aa325f9d4cb1fe0109030dff7a5ccc55afe97dcec3ae13e4afe5
sha512
9144433271708440da0dd16bfe4e18f1c0164f1a3afc68773274e791f8d4f43221817eb08bf8d7e7e0c60e1ef7d5272ff5d2bdf15e3317ed2d9b20281608c8f7
ripemd-160
b214e15f4b769136ea334049ba0c93cf1a1018e3
Diameter
155969882
Circumference
489993835.47247
Area
1.9106070174842E+16
Volume
1.9866476737692E+24
Surface area
7.6424280699368E+16
Circumference
489993835.47247
Perimeter
311939764
Area
6081651022773481
Diagonal
110287361.22307
Surface area
36489906136640886
Volume
4.7427719619358E+23
Space diagonal
135073880.03726
Perimeter
233954823
Area
2.6334321413367E+15
Altitude
67536940.018631
Surface area
2.6334321413367E+15
Volume
5.5894103598437E+22
Height
36762453.741022