76388664 (number)

76388664 is an even 8-digits composite number following 76388663 and preceding 76388665. In scientific notation, it is written as 7.6388664 × 10^7. The sum of its digits is 48. It has a total of 8 prime factors and 128 positive divisors. There are 21565440 positive integers (up to 76388664) that are relatively prime to 76388664.

Interesting facts

Basic properties

Name

Name seventy-six million three hundred eighty-eight thousand six hundred sixty-four

Notation

Scientific notation 7.6388664 × 10^7
Engineering notation 7.6388664 × 10^6

Prime Factorization of 76388664

Prime Factorization 2 × 2 × 2 × 11 × 3 × 19 × 97 × 157

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 19097166
Product of the distinct prime numbers

The prime factorization of 76388664 is 2 × 2 × 2 × 11 × 3 × 19 × 97 × 157. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 76388664)

Multiplication

n×y
n×2 152777328
n×3 229165992
n×4 305554656
n×5 381943320

Division

n÷y
n÷2 38194332
n÷3 25462888
n÷3 19097166
n÷5 15277732.8

Exponentiation

ny
n2 5835227987704896
n3 4.4574527011619E+23
n4 3.4049885668495E+31
n5 2.601025275569E+39

Nth Root

y√n
2√n 8740.0608693533
3√n 424.3031977546
4√n 93.488292686054
5√n 37.722961719708

Divisors of 76388664

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76388663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76388664 can be divided by 128 positive divisors. The sum of these divisors (counting 76388664) is 1, the average is 0.0078125.

Base conversion 76388664

Base System Value
2 Binary 100100011011001100100111000
3 Ternary 12022201221112210
4 Quaternary 10203121210320
5 Quinary 124023414124
6 Senary 11325135120
8 Octal 443314470
10 Decimal 76388664
12 Duodecimal 216ba4a0
16 Hexadecimal 48d9938
20 Vigesimal 13h8bd4
36 Base36 19h9vc

Cryptographic Hash Functions

md5 6b31e68215c531a101b4f1585d86e39f
sha1 664709b4259d5ad341c2c772f921329519542d26
sha256 bd0bd0b914d743ea2be4c25fd90187ddddb20a0b1f61efb3ac0bf6a26a2978d6
sha512 8433b95ec17f0832958a87d312223d1a847ec558b3e404bdbd5f86c0432d2293ca97b664af8034ec51d20c0ccf9bd82896a2876be1ee1fbe6df8c486737ba5f7
ripemd-160 6f2fb15e34fbe009838e9697a69b9cf3adebe20c

76388664 as geometric shapes

Circle

Radius = n
Diameter 152777328
Circumference 479964131.27988
Area 1.8331909378195E+16

Sphere

Radius = n
Volume 1.8671334212925E+24
Surface area 7.3327637512781E+16
Circumference 479964131.27988

Square

Length = n
Perimeter 305554656
Area 5835227987704896
Diagonal 108029884.64036

Cube

Length = n
Surface area 35011367926229376
Volume 4.4574527011619E+23
Space diagonal 132309047.17031

Equilateral Triangle

Length = n
Perimeter 229165992
Area 2.5267278371132E+15
Altitude 66154523.585154

Triangular Pyramid

Length = n
Surface area 2.5267278371132E+15
Volume 5.2531583863497E+22
Height 36009961.546787