77228768 (number)

77228768 is an even 8-digits composite number following 77228767 and preceding 77228769. In scientific notation, it is written as 7.7228768 × 10^7. The sum of its digits is 47. It has a total of 8 prime factors and 48 positive divisors. There are 35582976 positive integers (up to 77228768) that are relatively prime to 77228768.

Interesting facts

Basic properties

Name

Name seventy-seven million two hundred twenty-eight thousand seven hundred sixty-eight

Notation

Scientific notation 7.7228768 × 10^7
Engineering notation 7.7228768 × 10^6

Prime Factorization of 77228768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 19 × 37 × 3433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4826798
Product of the distinct prime numbers

The prime factorization of 77228768 is 2 × 2 × 2 × 2 × 2 × 19 × 37 × 3433. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77228768)

Multiplication

n×y
n×2 154457536
n×3 231686304
n×4 308915072
n×5 386143840

Division

n÷y
n÷2 38614384
n÷3 25742922.666667
n÷3 19307192
n÷5 15445753.6

Exponentiation

ny
n2 5964282606797824
n3 4.6061419772682E+23
n4 3.5572667013751E+31
n5 2.7472332479462E+39

Nth Root

y√n
2√n 8787.9899863393
3√n 425.85299136641
4√n 93.74427975263
5√n 37.805572697289

Divisors of 77228768

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77228767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77228768 can be divided by 48 positive divisors. The sum of these divisors (counting 77228768) is 1, the average is 0.020833333333333.

Base conversion 77228768

Base System Value
2 Binary 100100110100110101011100000
3 Ternary 12101022121221202
4 Quaternary 10212212223200
5 Quinary 124232310033
6 Senary 11355140332
8 Octal 446465340
10 Decimal 77228768
12 Duodecimal 21a446a8
16 Hexadecimal 49a6ae0
20 Vigesimal 142dbi8
36 Base36 19za3k

Cryptographic Hash Functions

md5 f433cab6e2b5ad2f4e539e897ed3fb5a
sha1 8900c1e553f7513b5913f60340d7e958f28154d1
sha256 26f6b98239e2d8ae7a15c24869d6fb1360145842c8bba7e4d79e776997bad0b0
sha512 08ac97d135ecbf84907584480bca43eab0bbad3f9c6afc4294d542c711915d296cef14158260dd05d05ec979694bc6ec48c4fdfa10563574f575e36fd8f60a29
ripemd-160 61f656300a59d55df66ac9af6d3c58c474193113

77228768 as geometric shapes

Circle

Radius = n
Diameter 154457536
Circumference 485242660.38918
Area 1.8737346421449E+16

Sphere

Radius = n
Volume 1.9294162396237E+24
Surface area 7.4949385685798E+16
Circumference 485242660.38918

Square

Length = n
Perimeter 308915072
Area 5964282606797824
Diagonal 109217971.11097

Cube

Length = n
Surface area 35785695640786944
Volume 4.6061419772682E+23
Space diagonal 133764149.98195

Equilateral Triangle

Length = n
Perimeter 231686304
Area 2.5826101264183E+15
Altitude 66882074.990975

Triangular Pyramid

Length = n
Surface area 2.5826101264183E+15
Volume 5.428390378724E+22
Height 36405990.370322