77216912 (number)

77216912 is an even 8-digits composite number following 77216911 and preceding 77216913. In scientific notation, it is written as 7.7216912 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 36576288 positive integers (up to 77216912) that are relatively prime to 77216912.

Interesting facts

Basic properties

Name

Name seventy-seven million two hundred sixteen thousand nine hundred twelve

Notation

Scientific notation 7.7216912 × 10^7
Engineering notation 7.7216912 × 10^6

Prime Factorization of 77216912

Prime Factorization 2 × 2 × 2 × 2 × 19 × 254003

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9652114
Product of the distinct prime numbers

The prime factorization of 77216912 is 2 × 2 × 2 × 2 × 19 × 254003. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 9, 66, 15, 826, 896, 6999, 8575, 64879, 13711, 113799, 549121, 3220836, 4225328, 85189465, 22487989, 868554014, 488757446, 3035882852, 350973875

Basic calculations (n = 77216912)

Multiplication

n×y
n×2 154433824
n×3 231650736
n×4 308867648
n×5 386084560

Division

n÷y
n÷2 38608456
n÷3 25738970.666667
n÷3 19304228
n÷5 15443382.4

Exponentiation

ny
n2 5962451498815744
n3 4.6040209268832E+23
n4 3.555082787573E+31
n5 2.7451251476074E+39

Nth Root

y√n
2√n 8787.3154034665
3√n 425.83119822902
4√n 93.740681688723
5√n 37.804411859409

Divisors of 77216912

1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 254003, 508006, 1016012, 2032024, 4064048, 4826057, 9652114, 19304228, 38608456, 77216912

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 -77216911
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 77216912 can be divided by 20 positive divisors. The sum of these divisors (counting 77216912) is 1, the average is 0.05.

Base conversion 77216912

Base System Value
2 Binary 100100110100011110010010000
3 Ternary 12101022000200122
4 Quaternary 10212203302100
5 Quinary 124231420122
6 Senary 11355005412
8 Octal 446436220
10 Decimal 77216912
12 Duodecimal 21a39868
16 Hexadecimal 49a3c90
20 Vigesimal 142c25c
36 Base36 19z0y8

Cryptographic Hash Functions

md5 28dda998b05b9591e74d025b1601c93a
sha1 63b83f38118a25f5354e8a31f325cae6922cb2e2
sha256 53e80e54dfcb8a52f4635d2ceadbac395cc202f047d4afc1b4d1b9cdcf0eeb5b
sha512 8fce25126f1ea2b9cf805b0a82f17d3f1cca147453d5f416fb2c0c8893d296b86de0bbf2d65de9efed0118a7f2085c92626650f9f5e3b601bd78bf12f2c29d3d
ripemd-160 771cbb6a9d4151d86046d6d5e3ca6a1efe31585d

77216912 as geometric shapes

Circle

Radius = n
Diameter 154433824
Circumference 485168166.94418
Area 1.8731593826065E+16

Sphere

Radius = n
Volume 1.928527776116E+24
Surface area 7.492637530426E+16
Circumference 485168166.94418

Square

Length = n
Perimeter 308867648
Area 5962451498815744
Diagonal 109201204.19497

Cube

Length = n
Surface area 35774708992894464
Volume 4.6040209268832E+23
Space diagonal 133743614.78757

Equilateral Triangle

Length = n
Perimeter 231650736
Area 2.5818172334035E+15
Altitude 66871807.393787

Triangular Pyramid

Length = n
Surface area 2.5818172334035E+15
Volume 5.4258906968732E+22
Height 36400401.398323