766021968 (number)

766021968 is an even 9-digits composite number following 766021967 and preceding 766021969. In scientific notation, it is written as 7.66021968 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 40 positive divisors. There are 254726784 positive integers (up to 766021968) that are relatively prime to 766021968.

Interesting facts

Basic properties

Name

Name seven hundred sixty-six million twenty-one thousand nine hundred sixty-eight

Notation

Scientific notation 7.66021968 × 10^8
Engineering notation 7.66021968 × 10^6

Prime Factorization of 766021968

Prime Factorization 2 × 2 × 2 × 2 × 27 × 467 × 3797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 95752746
Product of the distinct prime numbers

The prime factorization of 766021968 is 2 × 2 × 2 × 2 × 27 × 467 × 3797. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 766021968)

Multiplication

n×y
n×2 1532043936
n×3 2298065904
n×4 3064087872
n×5 3830109840

Division

n÷y
n÷2 383010984
n÷3 255340656
n÷3 191505492
n÷5 153204393.6

Exponentiation

ny
n2 586789655458593024
n3 4.4949376667643E+26
n4 3.4432209975321E+35
n5 2.6375829247885E+44

Nth Root

y√n
2√n 27677.101871403
3√n 914.98450927819
4√n 166.36436478826
5√n 59.820252921119

Divisors of 766021968

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -766021967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 766021968 can be divided by 40 positive divisors. The sum of these divisors (counting 766021968) is 1, the average is 0.025.

Base conversion 766021968

Base System Value
2 Binary 101101101010001001000101010000
3 Ternary 1222101101221121000
4 Quaternary 231222021011100
5 Quinary 3032100200333
6 Senary 204002302000
8 Octal 5552110520
10 Decimal 766021968
12 Duodecimal 194657900
16 Hexadecimal 2da89150
20 Vigesimal bj7cei8
36 Base36 co2ic0

Cryptographic Hash Functions

md5 0b06f597fb9454beeb45c06b695f6b3a
sha1 cd361218cfada6f206dfc55719edb5ebaaa4cfd8
sha256 cbb21b0c55ca955ba653b2ec5c3ba6af7cce25bcf0f0c2da88ee369491c7d92a
sha512 b2d6cd63eae5250931f89d3b30f30bcaff67197c037a3dd3c3d04d52154be8875ed87b23e51dc786d2fb9959da5a5e1b63299c60b1a579a5fb25aaf894a2d402
ripemd-160 d47dd4d7819220af0cd505c756ae65efe453ce25

766021968 as geometric shapes

Circle

Radius = n
Diameter 1532043936
Circumference 4813057974.3144
Area 1.8434540707912E+18

Sphere

Radius = n
Volume 1.8828350869668E+27
Surface area 7.3738162831648E+18
Circumference 4813057974.3144

Square

Length = n
Perimeter 3064087872
Area 586789655458593024
Diagonal 1083318656.2213

Cube

Length = n
Surface area 3520737932751558144
Volume 4.4949376667643E+26
Space diagonal 1326788968.2899

Equilateral Triangle

Length = n
Perimeter 2298065904
Area 2.5408737415253E+17
Altitude 663394484.14495

Triangular Pyramid

Length = n
Surface area 2.5408737415253E+17
Volume 5.2973348419665E+25
Height 361106218.74044