77454768 is an even 8-digits composite number following 77454767
and preceding 77454769 . In scientific notation, it is written as 7.7454768 × 10^7.
The sum of its digits is 48. It has a total of 6 prime factors and 20 positive divisors.
There are 25818240 positive integers (up to 77454768) that are relatively prime to 77454768.
77454768 has 20 divisors, whose sum is 200091608
The reverse of 77454768 is 86745477
Previous prime number is 3
Is Prime? no Number parity even Number length 8 Sum of Digits 48 Digital Root 3
Name
seventy-seven million four hundred fifty-four thousand seven hundred sixty-eight
Scientific notation
7.7454768 × 10^7
Engineering notation
7.7454768 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 3 × 1613641
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
9681846 Product of the distinct prime numbers
The prime factorization of 77454768 is 2 × 2 × 2 × 2 × 3 × 1613641.
Since it has a total of 6 prime factors.
10 , 6 , 39 , 40 , 30 , 295 , 5010 , 289 , 12537 , 89073 , 459292 , 845019 , 5387531 , 1156776 , 9965533 , 27539537 , 2856417 , 683763799 , 2927970449 , 252076952
n×2
154909536
n×3
232364304
n×4
309819072
n×5
387273840
n÷2
38727384
n÷3
25818256
n÷3
19363692
n÷5
15490953.6
n2
5999241085933824
n3
4.6466982648707E+23
n4
3.5990893607156E+31
n5
2.787666314455E+39
2 √n8800.8390509087
3 √n426.2679880496
4 √n93.812787246242
5 √n37.82767346606
1 , 2 , 3 , 4 , 6 , 8 , 12 , 16 , 24 , 48 , 1613641 , 3227282 , 4840923 , 6454564 , 9681846 , 12909128 , 19363692 , 25818256 , 38727384 , 77454768
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-77454767 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77454768 can be divided by 20 positive divisors.
The sum of these divisors (counting 77454768) is 1, the average is 0.05.
Base
System
Value
2
Binary
100100111011101110110110000
3
Ternary
12101202002222010
4
Quaternary
10213131312300
5
Quinary
124312023033
6
Senary
11404042520
8
Octal
447356660
10
Decimal
77454768
12
Duodecimal
21b33440
16
Hexadecimal
49dddb0
20
Vigesimal
1441gi8
36
Base36
1a44hc
md5
f26994f74d7fd227fbadbf8fb2cfe4cc
sha1
77258b00376291fc9058c9bba0987ef89042a907
sha256
3b9a42cd9661dfb58e4d5aeeffb59748b9c88eb330ca23a688554830a59568e8
sha512
38d91008e8225a3a481441c1f619ca49cbd5f8ddd2ee4656656903cfa1e1336064b998468960d270f3888716e58f91bcf068f7d2d2109c838bd0606cabfe9080
ripemd-160
daafa6405efe45cbd8e13bcdeb1129075b7aadd0
Diameter
154909536
Circumference
486662660.2686
Area
1.8847171722684E+16
Volume
1.9464044176488E+24
Surface area
7.5388686890735E+16
Circumference
486662660.2686
Perimeter
309819072
Area
5999241085933824
Diagonal
109537583.37606
Surface area
35995446515602944
Volume
4.6466982648707E+23
Space diagonal
134155593.46446
Perimeter
232364304
Area
2.597747591923E+15
Altitude
67077796.73223
Surface area
2.597747591923E+15
Volume
5.4761864220298E+22
Height
36512527.792021