76656138 (number)

76656138 is an even 8-digits composite number following 76656137 and preceding 76656139. In scientific notation, it is written as 7.6656138 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 23198400 positive integers (up to 76656138) that are relatively prime to 76656138.

Interesting facts

Basic properties

Name

Name seventy-six million six hundred fifty-six thousand one hundred thirty-eight

Notation

Scientific notation 7.6656138 × 10^7
Engineering notation 7.6656138 × 10^6

Prime Factorization of 76656138

Prime Factorization 2 × 39 × 61 × 16111

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 76656138
Product of the distinct prime numbers

The prime factorization of 76656138 is 2 × 39 × 61 × 16111. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 17, 61, 913, 826, 4078, 3662, 45680, 65983, 625784, 395576, 6801667, 7205493, 71726480, 8229278, 679004770, 872863441, 5280794206, 3331086760

Basic calculations (n = 76656138)

Multiplication

n×y
n×2 153312276
n×3 229968414
n×4 306624552
n×5 383280690

Division

n÷y
n÷2 38328069
n÷3 25552046
n÷3 19164034.5
n÷5 15331227.6

Exponentiation

ny
n2 5876163493075044
n3 4.5044399963572E+23
n4 3.4529297397348E+31
n5 2.6468825863341E+39

Nth Root

y√n
2√n 8755.3491078312
3√n 424.79785173104
4√n 93.570022484935
5√n 37.749342097817

Divisors of 76656138

1, 2, 39, 61, 78, 122, 2379, 4758, 16111, 32222, 628329, 982771, 1256658, 1965542, 38328069, 76656138

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 -76656137
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 76656138 can be divided by 16 positive divisors. The sum of these divisors (counting 76656138) is 1, the average is 0.0625.

Base conversion 76656138

Base System Value
2 Binary 100100100011010111000001010
3 Ternary 12100020112110020
4 Quaternary 10210122320022
5 Quinary 124110444023
6 Senary 11335001310
8 Octal 444327012
10 Decimal 76656138
12 Duodecimal 21809236
16 Hexadecimal 491ae0a
20 Vigesimal 13j206i
36 Base36 19n096

Cryptographic Hash Functions

md5 1c9eb78e1ab1de717ffb318fdcd4a059
sha1 b9de3edf5a53d87b878f036c92789e006263a04d
sha256 b0af3f3261bdf55012da8000e92397cf994066e458288b4d2f23f65977446dcb
sha512 874f54c9a2e40be6fe0d89a32e8fac050befb73520cb42d9c6c98980a241528b3fd3984f6c4ae8dbd8b79e1342dc15960bf6d58c65d61526905b183ad3a3480a
ripemd-160 a1f993e7cf9e44ff3e7d0475b32f8736fcc3f07e

76656138 as geometric shapes

Circle

Radius = n
Diameter 153312276
Circumference 481644719.98673
Area 1.8460512061137E+16

Sphere

Radius = n
Volume 1.8868154134789E+24
Surface area 7.3842048244548E+16
Circumference 481644719.98673

Square

Length = n
Perimeter 306624552
Area 5876163493075044
Diagonal 108408149.99874

Cube

Length = n
Surface area 35256980958450264
Volume 4.5044399963572E+23
Space diagonal 132772325.72801

Equilateral Triangle

Length = n
Perimeter 229968414
Area 2.5444534308968E+15
Altitude 66386162.864006

Triangular Pyramid

Length = n
Surface area 2.5444534308968E+15
Volume 5.3085334447868E+22
Height 36136049.999581