764438290 (number)

764438290 is an even 9-digits composite number following 764438289 and preceding 764438291. In scientific notation, it is written as 7.64438290 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 238266240 positive integers (up to 764438290) that are relatively prime to 764438290.

Interesting facts

Basic properties

Name

Name seven hundred sixty-four million four hundred thirty-eight thousand two hundred ninety

Notation

Scientific notation 7.64438290 × 10^8
Engineering notation 7.64438290 × 10^6

Prime Factorization of 764438290

Prime Factorization 2 × 5 × 77 × 992777

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 764438290
Product of the distinct prime numbers

The prime factorization of 764438290 is 2 × 5 × 77 × 992777. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 36, 70, 381, 270, 9337, 6415, 82735, 84875, 452856, 796307, 9155831, 1328887, 42936550, 66690074, 561723302, 767934868, 4425237475, 8277086570

Basic calculations (n = 764438290)

Multiplication

n×y
n×2 1528876580
n×3 2293314870
n×4 3057753160
n×5 3822191450

Division

n÷y
n÷2 382219145
n÷3 254812763.33333
n÷3 191109572.5
n÷5 152887658

Exponentiation

ny
n2 584365899218124100
n3 4.4671166873262E+26
n4 3.4148350416901E+35
n5 2.6104306599016E+44

Nth Root

y√n
2√n 27648.477173255
3√n 914.35352625518
4√n 166.27831239598
5√n 59.795497897663

Divisors of 764438290

1, 2, 5, 10, 77, 154, 385, 770, 992777, 1985554, 4963885, 9927770, 76443829, 152887658, 382219145, 764438290

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 -764438289
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 764438290 can be divided by 16 positive divisors. The sum of these divisors (counting 764438290) is 1, the average is 0.0625.

Base conversion 764438290

Base System Value
2 Binary 101101100100000110011100010010
3 Ternary 1222021102111012021
4 Quaternary 231210012130102
5 Quinary 3031144011130
6 Senary 203504322054
8 Octal 5544063422
10 Decimal 764438290
12 Duodecimal 19401332a
16 Hexadecimal 2d906712
20 Vigesimal bihefea
36 Base36 cn4kcy

Cryptographic Hash Functions

md5 4a68c22bba4fd8e2ea5bc15f7beb8e8a
sha1 24bc716b6ada9ecf494486d0eca204eda17daa2c
sha256 03121a3dd104a8454b8d25edcb35fdfc20786be473cfb30ba6344289ca6d4390
sha512 562e2acb145625f558921d62ceb235b7bf72ee5f79e7ae5de544aeb77175d08b9d5fa812a0636eb2d3cf075f758b96d2a6f5448c1fb5a620fe7d9d72f96649a9
ripemd-160 8d5678fef7d4b8a11fd1ada8fe57cc1515ac64e6

764438290 as geometric shapes

Circle

Radius = n
Diameter 1528876580
Circumference 4803107431.9735
Area 1.8358396159921E+18

Sphere

Radius = n
Volume 1.871181462351E+27
Surface area 7.3433584639682E+18
Circumference 4803107431.9735

Square

Length = n
Perimeter 3057753160
Area 584365899218124100
Diagonal 1081078997.3153

Cube

Length = n
Surface area 3506195395308744600
Volume 4.4671166873262E+26
Space diagonal 1324045957.5311

Equilateral Triangle

Length = n
Perimeter 2293314870
Area 2.5303785691412E+17
Altitude 662022978.76554

Triangular Pyramid

Length = n
Surface area 2.5303785691412E+17
Volume 5.2645475032665E+25
Height 360359665.77177