77315949 (number)

77315949 is an odd 8-digits composite number following 77315948 and preceding 77315950. In scientific notation, it is written as 7.7315949 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 45771264 positive integers (up to 77315949) that are relatively prime to 77315949.

Interesting facts

Basic properties

Name

Name seventy-seven million three hundred fifteen thousand nine hundred forty-nine

Notation

Scientific notation 7.7315949 × 10^7
Engineering notation 7.7315949 × 10^6

Prime Factorization of 77315949

Prime Factorization 51 × 3 × 23 × 173 × 127

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 77315949
Product of the distinct prime numbers

The prime factorization of 77315949 is 51 × 3 × 23 × 173 × 127. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 61, 74, 259, 223, 9439, 1973, 8445, 87593, 154146, 899706, 8979225, 7262293, 54605817, 3157857, 50179370, 303821334, 790928664, 9945950428

Basic calculations (n = 77315949)

Multiplication

n×y
n×2 154631898
n×3 231947847
n×4 309263796
n×5 386579745

Division

n÷y
n÷2 38657974.5
n÷3 25771983
n÷3 19328987.25
n÷5 15463189.8

Exponentiation

ny
n2 5977755969770601
n3 4.6217587569323E+23
n4 3.5733566434128E+31
n5 2.7627746000092E+39

Nth Root

y√n
2√n 8792.9488227784
3√n 426.01317488844
4√n 93.770724764067
5√n 37.814104337662

Divisors of 77315949

1, 3, 23, 51, 69, 127, 153, 173, 381, 519, 1173, 2921, 3519, 3979, 6477, 8763, 8823, 11937, 19431, 21971, 26469, 65913, 148971, 202929, 446913, 505333, 608787, 1120521, 1515999, 3361563, 25771983, 77315949

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77315948
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77315949 can be divided by 32 positive divisors. The sum of these divisors (counting 77315949) is 1, the average is 0.03125.

Base conversion 77315949

Base System Value
2 Binary 100100110111011111101101101
3 Ternary 12101111001112200
4 Quaternary 10212323331231
5 Quinary 124243102244
6 Senary 11401052113
8 Octal 446737555
10 Decimal 77315949
12 Duodecimal 21a87039
16 Hexadecimal 49bbf6d
20 Vigesimal 14349h9
36 Base36 1a15d9

Cryptographic Hash Functions

md5 e0a4542fe275f8f45539eeaae7d2f27e
sha1 19ece50640bad2d39d7840ab48000349061232fb
sha256 4ba0f81793d933e0d4cbee8ae8106343dbc301a7ffc024395afb5d28554ff6c8
sha512 7b3c673fbd3935b1b9b0f8c8a1d14799a9e4514c863bad58140ac41d05f01fd622673850a8786d1fa4ad8ac3984a9090e5dcc2fe053031542f2e88e6194c6843
ripemd-160 67ac3cd22d7bdac0cff95dd51c9666bae75171df

77315949 as geometric shapes

Circle

Radius = n
Diameter 154631898
Circumference 485790434.76745
Area 1.8779674239584E+16

Sphere

Radius = n
Volume 1.9359577809924E+24
Surface area 7.5118696958335E+16
Circumference 485790434.76745

Square

Length = n
Perimeter 309263796
Area 5977755969770601
Diagonal 109341263.66355

Cube

Length = n
Surface area 35866535818623606
Volume 4.6217587569323E+23
Space diagonal 133915151.9034

Equilateral Triangle

Length = n
Perimeter 231947847
Area 2.5884442637227E+15
Altitude 66957575.951702

Triangular Pyramid

Length = n
Surface area 2.5884442637227E+15
Volume 5.4467949300586E+22
Height 36447087.887849