764434985 (number)

764434985 is an odd 9-digits composite number following 764434984 and preceding 764434986. In scientific notation, it is written as 7.64434985 × 10^8. The sum of its digits is 50. It has a total of 5 prime factors and 32 positive divisors. There are 583448832 positive integers (up to 764434985) that are relatively prime to 764434985.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.64434985 × 10^8
Engineering notation 7.64434985 × 10^6

Prime Factorization of 764434985

Prime Factorization 5 × 37 × 167 × 109 × 227

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 764434985
Product of the distinct prime numbers

The prime factorization of 764434985 is 5 × 37 × 167 × 109 × 227. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 764434985)

Multiplication

n×y
n×2 1528869970
n×3 2293304955
n×4 3057739940
n×5 3822174925

Division

n÷y
n÷2 382217492.5
n÷3 254811661.66667
n÷3 191108746.25
n÷5 152886997

Exponentiation

ny
n2 584360846291950225
n3 4.4670587476977E+26
n4 3.4147759867904E+35
n5 2.6103742302405E+44

Nth Root

y√n
2√n 27648.41740498
3√n 914.35220853698
4√n 166.27813267228
5√n 59.795446193172

Divisors of 764434985

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 -764434984
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 764434985 can be divided by 32 positive divisors. The sum of these divisors (counting 764434985) is 1, the average is 0.03125.

Base conversion 764434985

Base System Value
2 Binary 101101100100000101101000101001
3 Ternary 1222021102022122212
4 Quaternary 231210011220221
5 Quinary 3031143404420
6 Senary 203504254505
8 Octal 5544055051
10 Decimal 764434985
12 Duodecimal 194011435
16 Hexadecimal 2d905a29
20 Vigesimal bihe795
36 Base36 cn4ht5

Cryptographic Hash Functions

md5 fb4ecb9c88f6f39141c3197481dc93e8
sha1 9a23920525ca6291f8444e23940acab5bc1a6509
sha256 5112bbf12a921306e442fd5eaa2b4ff0f04de78b4c2c1628327478caa7eda274
sha512 25ab3e9eb58a17bde804f1c30bcc10209f219ad0f7de60495c3056dfaf09baad9f16721cb4fdca591ad924e3f4bcc3f42bdc1dac7fa6723ecab324c205c56dad
ripemd-160 b8ab41cefa37dc0ef57c0266519f8f1929a98d61

764434985 as geometric shapes

Circle

Radius = n
Diameter 1528869970
Circumference 4803086666.046
Area 1.8358237417563E+18

Sphere

Radius = n
Volume 1.8711571926562E+27
Surface area 7.3432949670252E+18
Circumference 4803086666.046

Square

Length = n
Perimeter 3057739940
Area 584360846291950225
Diagonal 1081074323.3395

Cube

Length = n
Surface area 3506165077751701350
Volume 4.4670587476977E+26
Space diagonal 1324040233.1032

Equilateral Triangle

Length = n
Perimeter 2293304955
Area 2.530356689329E+17
Altitude 662020116.55158

Triangular Pyramid

Length = n
Surface area 2.530356689329E+17
Volume 5.2644792207596E+25
Height 360358107.77982