77668743 is an odd 8-digits composite number following 77668742
and preceding 77668744 . In scientific notation, it is written as 7.7668743 × 10^7.
The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors.
There are 51779160 positive integers (up to 77668743) that are relatively prime to 77668743.
77668743 has 4 divisors, whose sum is 103558328
The reverse of 77668743 is 34786677
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
seventy-seven million six hundred sixty-eight thousand seven hundred forty-three
Scientific notation
7.7668743 × 10^7
Engineering notation
7.7668743 × 10^6
Prime Factorization
3 × 25889581
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
77668743
Product of the distinct prime numbers
The prime factorization of 77668743 is 3 × 25889581.
Since it has a total of 2 prime factors.
4 , 7 , 19 , 83 , 210 , 746 , 6794 , 3240 , 62919 , 7721 , 968117 , 893937 , 5415798 , 4534457 , 74553416 , 84053232 , 286364308 , 658278009 , 9380109351 , 4930794111
n×2
155337486
n×3
233006229
n×4
310674972
n×5
388343715
n÷2
38834371.5
n÷3
25889581
n÷3
19417185.75
n÷5
15533748.6
n2
6032433639200049
n3
4.6853153798758E+23
n4
3.6390255611352E+31
n5
2.8263854107824E+39
2 √n
8812.9871780231
3 √n
426.66016028761
4 √n
93.877511567058
5 √n
37.84855080418
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77668742
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77668743 can be divided by 4 positive divisors.
The sum of these divisors (counting 77668743) is 1, the average is 0.25.
Base
System
Value
2
Binary
100101000010010000110000111
3
Ternary
12102010222111010
4
Quaternary
10220102012013
5
Quinary
124340344433
6
Senary
11412413303
8
Octal
450220607
10
Decimal
77668743
12
Duodecimal
22017233
16
Hexadecimal
4a12187
20
Vigesimal
1458bh3
36
Base36
1a8pl3
md5
9aa746173c612ff93ad105ab85739f06
sha1
1864602ea4a876d6905ac6bdc23c405d56d97bad
sha256
21a2e12eb02366374b04c3c810de28cd87b610b59df5c938872bb61a1126ae34
sha512
0e5f28bfb2a2a1ac87395555fce6b6e1e4ad305af68bff8e49bbeb7caec62741d076fd8746e8b0a9f5c8c6454d2d2c0d06d6b15fb8a15cc874b4407073d1a4d1
ripemd-160
a03474e98439f14829e3539f305f5836696d8e0c
Diameter
155337486
Circumference
488007104.84471
Area
1.8951449204179E+16
Volume
1.9625803169559E+24
Surface area
7.5805796816715E+16
Circumference
488007104.84471
Perimeter
310674972
Area
6032433639200049
Diagonal
109840189.72307
Surface area
36194601835200294
Volume
4.6853153798758E+23
Space diagonal
134526209.03601
Perimeter
233006229
Area
2.6121203890955E+15
Altitude
67263104.518005
Surface area
2.6121203890955E+15
Volume
5.521697128513E+22
Height
36613396.574357