77128512 (number)

77128512 is an even 8-digits composite number following 77128511 and preceding 77128513. In scientific notation, it is written as 7.7128512 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 28 positive divisors. There are 25709440 positive integers (up to 77128512) that are relatively prime to 77128512.

Interesting facts

Basic properties

Name

Name seventy-seven million one hundred twenty-eight thousand five hundred twelve

Notation

Scientific notation 7.7128512 × 10^7
Engineering notation 7.7128512 × 10^6

Prime Factorization of 77128512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 401711

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2410266
Product of the distinct prime numbers

The prime factorization of 77128512 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 401711. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 8, 2, 60, 953, 143, 9523, 5960, 94923, 91720, 809335, 933737, 7069892, 6439436, 46974502, 74880571, 542281253, 672738229, 4027898480, 6876584083

Basic calculations (n = 77128512)

Multiplication

n×y
n×2 154257024
n×3 231385536
n×4 308514048
n×5 385642560

Division

n÷y
n÷2 38564256
n÷3 25709504
n÷3 19282128
n÷5 15425702.4

Exponentiation

ny
n2 5948807363334144
n3 4.5882266010861E+23
n4 3.5388309046059E+31
n5 2.7294476189186E+39

Nth Root

y√n
2√n 8782.2839853879
3√n 425.66863517049
4√n 93.713840948858
5√n 37.795751991157

Divisors of 77128512

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 401711, 803422, 1205133, 1606844, 2410266, 3213688, 4820532, 6427376, 9641064, 12854752, 19282128, 25709504, 38564256, 77128512

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77128511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77128512 can be divided by 28 positive divisors. The sum of these divisors (counting 77128512) is 1, the average is 0.035714285714286.

Base conversion 77128512

Base System Value
2 Binary 100100110001110001101000000
3 Ternary 12101010112102120
4 Quaternary 10212032031000
5 Quinary 124221103022
6 Senary 11353044240
8 Octal 446161500
10 Decimal 77128512
12 Duodecimal 219b6680
16 Hexadecimal 498e340
20 Vigesimal 142115c
36 Base36 19x4qo

Cryptographic Hash Functions

md5 3b562fb2a10845f24a9717bf214c4eca
sha1 a7de9433a3df6dcf05f58aec5691f239e321546e
sha256 d1a7879c3004f1fdaf31dc3056a522a5edee4f308f4f1d863d1512e058318fdc
sha512 c093c577fb1967fa6d3b5a42b09bcaf45a70313e8e3899b8bc7b2d66a2fa4bc1a0f531eaa634826e2b3f5e3b04417c2eedbc6314c1ec314aeb89a9b9b1cb21bc
ripemd-160 4110ee62605cab12647b8a034d553b3b76d1e401

77128512 as geometric shapes

Circle

Radius = n
Diameter 154257024
Circumference 484612733.36302
Area 1.8688729510271E+16

Sphere

Radius = n
Volume 1.921911864397E+24
Surface area 7.4754918041086E+16
Circumference 484612733.36302

Square

Length = n
Perimeter 308514048
Area 5948807363334144
Diagonal 109076187.71606

Cube

Length = n
Surface area 35692844180004864
Volume 4.5882266010861E+23
Space diagonal 133590501.49619

Equilateral Triangle

Length = n
Perimeter 231385536
Area 2.5759091494336E+15
Altitude 66795250.748093

Triangular Pyramid

Length = n
Surface area 2.5759091494336E+15
Volume 5.4072769054141E+22
Height 36358729.238685