764207985 (number)

764207985 is an odd 9-digits composite number following 764207984 and preceding 764207986. In scientific notation, it is written as 7.64207985 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 401658048 positive integers (up to 764207985) that are relatively prime to 764207985.

Interesting facts

Basic properties

Name

Name seven hundred sixty-four million two hundred seven thousand nine hundred eighty-five

Notation

Scientific notation 7.64207985 × 10^8
Engineering notation 7.64207985 × 10^6

Prime Factorization of 764207985

Prime Factorization 5 × 3 × 2179 × 103 × 227

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 764207985
Product of the distinct prime numbers

The prime factorization of 764207985 is 5 × 3 × 2179 × 103 × 227. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 764207985)

Multiplication

n×y
n×2 1528415970
n×3 2292623955
n×4 3056831940
n×5 3821039925

Division

n÷y
n÷2 382103992.5
n÷3 254735995
n÷3 191051996.25
n÷5 152841597

Exponentiation

ny
n2 584013844337760225
n3 4.4630804319346E+26
n4 3.4107217037817E+35
n5 2.6065007606428E+44

Nth Root

y√n
2√n 27644.311982757
3√n 914.26169353628
4√n 166.26578716849
5√n 59.791894503593

Divisors of 764207985

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -764207984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 764207985 can be divided by 32 positive divisors. The sum of these divisors (counting 764207985) is 1, the average is 0.03125.

Base conversion 764207985

Base System Value
2 Binary 101101100011001110001101110001
3 Ternary 1222020222210021110
4 Quaternary 231203032031301
5 Quinary 3031114123420
6 Senary 203455343533
8 Octal 5543161561
10 Decimal 764207985
12 Duodecimal 193b21ba9
16 Hexadecimal 2d8ce371
20 Vigesimal big5jj5
36 Base36 cmzmnl

Cryptographic Hash Functions

md5 589adba48d31e94b761ec79702669cf1
sha1 88ac8de4f92727ca800d67eba59b236c2e5c95ac
sha256 d4288c8e592a5bbc970a2ed6eee1efd42dd8df07b8347a8139bbfd0ebeada386
sha512 78b05f7cc216d28794d3dd2a83080a2211c6fea0eb8179b91adda87b99d6816756fe92df031b9e392d1e605ce816aa1a2c949c9fdc55057e8931961d075f5b25
ripemd-160 f58ab4fb803af309b6c915c21543c127f6dfbb3e

764207985 as geometric shapes

Circle

Radius = n
Diameter 1528415970
Circumference 4801660382.9813
Area 1.8347336029662E+18

Sphere

Radius = n
Volume 1.8694907596462E+27
Surface area 7.338934411865E+18
Circumference 4801660382.9813

Square

Length = n
Perimeter 3056831940
Area 584013844337760225
Diagonal 1080753296.8608

Cube

Length = n
Surface area 3504083066026561350
Volume 4.4630804319346E+26
Space diagonal 1323647057.5698

Equilateral Triangle

Length = n
Perimeter 2292623955
Area 2.5288541267916E+17
Altitude 661823528.78492

Triangular Pyramid

Length = n
Surface area 2.5288541267916E+17
Volume 5.2597907306699E+25
Height 360251098.9536