77307986 (number)

77307986 is an even 8-digits composite number following 77307985 and preceding 77307987. In scientific notation, it is written as 7.7307986 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 32061960 positive integers (up to 77307986) that are relatively prime to 77307986.

Interesting facts

Basic properties

Name

Name seventy-seven million three hundred seven thousand nine hundred eighty-six

Notation

Scientific notation 7.7307986 × 10^7
Engineering notation 7.7307986 × 10^6

Prime Factorization of 77307986

Prime Factorization 2 × 217 × 7 × 25447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77307986
Product of the distinct prime numbers

The prime factorization of 77307986 is 2 × 217 × 7 × 25447. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 26, 45, 164, 459, 5137, 9015, 72347, 66816, 469241, 987552, 1711293, 7227574, 64519731, 45867397, 831727795, 644691666, 3584813300, 4610414652

Basic calculations (n = 77307986)

Multiplication

n×y
n×2 154615972
n×3 231923958
n×4 309231944
n×5 386539930

Division

n÷y
n÷2 38653993
n÷3 25769328.666667
n÷3 19326996.5
n÷5 15461597.2

Exponentiation

ny
n2 5976524699376196
n3 4.6203308778803E+23
n4 3.5718847482254E+31
n5 2.7613521610942E+39

Nth Root

y√n
2√n 8792.4960051171
3√n 425.99854893082
4√n 93.768310239212
5√n 37.813325388111

Divisors of 77307986

1, 2, 7, 14, 217, 434, 1519, 3038, 25447, 50894, 178129, 356258, 5521999, 11043998, 38653993, 77307986

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77307985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77307986 can be divided by 16 positive divisors. The sum of these divisors (counting 77307986) is 1, the average is 0.0625.

Base conversion 77307986

Base System Value
2 Binary 100100110111010000001010010
3 Ternary 12101110122121202
4 Quaternary 10212322001102
5 Quinary 124242323421
6 Senary 11400551202
8 Octal 446720122
10 Decimal 77307986
12 Duodecimal 21a82502
16 Hexadecimal 49ba052
20 Vigesimal 14339j6
36 Base36 1a0z82

Cryptographic Hash Functions

md5 ffc988827f6b8ce1c22ae98b8f2c366b
sha1 d0a783f51e7d56a765db6fe4ae309394892d4e9b
sha256 2b7180c1f84dd0b5f382e59a958f1e9342c8d848381f9f1478896ec0590825ba
sha512 90f754987eefb94d01c468374f930873e37ff6903826be210f9e517c79e0ea3fa74bbdf5c77d16b02aa651c531f5241eac109f95930efa4f191cad97dd781063
ripemd-160 a6a0d4f6e146e40da166179100e2881be7fc45f8

77307986 as geometric shapes

Circle

Radius = n
Diameter 154615972
Circumference 485740401.76285
Area 1.8775806089558E+16

Sphere

Radius = n
Volume 1.9353596724137E+24
Surface area 7.5103224358233E+16
Circumference 485740401.76285

Square

Length = n
Perimeter 309231944
Area 5976524699376196
Diagonal 109330002.28095

Cube

Length = n
Surface area 35859148196257176
Volume 4.6203308778803E+23
Space diagonal 133901359.58282

Equilateral Triangle

Length = n
Perimeter 231923958
Area 2.5879111080025E+15
Altitude 66950679.791412

Triangular Pyramid

Length = n
Surface area 2.5879111080025E+15
Volume 5.4451121584579E+22
Height 36443334.09365