764468638 (number)

764468638 is an even 9-digits composite number following 764468637 and preceding 764468639. In scientific notation, it is written as 7.64468638 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 379057600 positive integers (up to 764468638) that are relatively prime to 764468638.

Interesting facts

Basic properties

Name

Name seven hundred sixty-four million four hundred sixty-eight thousand six hundred thirty-eight

Notation

Scientific notation 7.64468638 × 10^8
Engineering notation 7.64468638 × 10^6

Prime Factorization of 764468638

Prime Factorization 2 × 149 × 761 × 3371

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 764468638
Product of the distinct prime numbers

The prime factorization of 764468638 is 2 × 149 × 761 × 3371. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 57, 36, 271, 375, 4652, 4950, 32372, 25313, 839623, 658019, 2616177, 178546, 7679255, 39429636, 371765787, 446814164, 5378429119, 778195762

Basic calculations (n = 764468638)

Multiplication

n×y
n×2 1528937276
n×3 2293405914
n×4 3057874552
n×5 3822343190

Division

n÷y
n÷2 382234319
n÷3 254822879.33333
n÷3 191117159.5
n÷5 152893727.6

Exponentiation

ny
n2 584412298485575044
n3 4.4676487385372E+26
n4 3.4153773462119E+35
n5 2.6109488681147E+44

Nth Root

y√n
2√n 27649.025986461
3√n 914.36562596028
4√n 166.27996267278
5√n 59.795972663246

Divisors of 764468638

1, 2, 149, 298, 761, 1522, 3371, 6742, 113389, 226778, 502279, 1004558, 2565331, 5130662, 382234319, 764468638

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 -764468637
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 764468638 can be divided by 16 positive divisors. The sum of these divisors (counting 764468638) is 1, the average is 0.0625.

Base conversion 764468638

Base System Value
2 Binary 101101100100001101110110011110
3 Ternary 1222021111000211021
4 Quaternary 231210031312132
5 Quinary 3031200444023
6 Senary 203505114354
8 Octal 5544156636
10 Decimal 764468638
12 Duodecimal 1940289ba
16 Hexadecimal 2d90dd9e
20 Vigesimal bihibbi
36 Base36 cn57ry

Cryptographic Hash Functions

md5 61e65ca82121cf22e3a13a8715f8ee93
sha1 c3c363d1269630d95b0b7b3016b5ca5c594b22d9
sha256 99222e6a757c14f1ac7ff5ae727d8e3d93bd97e087188148c3e0100a5d78053f
sha512 f7e5e9421937653db51986f4039eb5987f845e78e7d888f455be824e3878a952fae79dcb055bb7761315b630d88eae260359bbdc404c2dd0b1bfe2f51eef7e11
ripemd-160 319880a0e12815e2cb2014465c8d7d033816de1f

764468638 as geometric shapes

Circle

Radius = n
Diameter 1528937276
Circumference 4803298114.0812
Area 1.8359853835898E+18

Sphere

Radius = n
Volume 1.8714043274411E+27
Surface area 7.3439415343592E+18
Circumference 4803298114.0812

Square

Length = n
Perimeter 3057874552
Area 584412298485575044
Diagonal 1081121915.8685

Cube

Length = n
Surface area 3506473790913450264
Volume 4.4676487385372E+26
Space diagonal 1324098521.809

Equilateral Triangle

Length = n
Perimeter 2293405914
Area 2.5305794838628E+17
Altitude 662049260.90449

Triangular Pyramid

Length = n
Surface area 2.5305794838628E+17
Volume 5.2651745316319E+25
Height 360373971.95616