764519985 (number)

764519985 is an odd 9-digits composite number following 764519984 and preceding 764519986. In scientific notation, it is written as 7.64519985 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 394588800 positive integers (up to 764519985) that are relatively prime to 764519985.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.64519985 × 10^8
Engineering notation 7.64519985 × 10^6

Prime Factorization of 764519985

Prime Factorization 1395 × 3 × 182681

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 764519985
Product of the distinct prime numbers

The prime factorization of 764519985 is 1395 × 3 × 182681. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 764519985)

Multiplication

n×y
n×2 1529039970
n×3 2293559955
n×4 3058079940
n×5 3822599925

Division

n÷y
n÷2 382259992.5
n÷3 254839995
n÷3 191129996.25
n÷5 152903997

Exponentiation

ny
n2 584490807464400225
n3 4.4685490335532E+26
n4 3.4162950401039E+35
n5 2.6118258328158E+44

Nth Root

y√n
2√n 27649.954520758
3√n 914.38609720804
4√n 166.28275473048
5√n 59.796775903868

Divisors of 764519985

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -764519984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 764519985 can be divided by 8 positive divisors. The sum of these divisors (counting 764519985) is 1, the average is 0.125.

Base conversion 764519985

Base System Value
2 Binary 101101100100011010011000110001
3 Ternary 1222021120122021000
4 Quaternary 231210122120301
5 Quinary 3031204114420
6 Senary 203510152213
8 Octal 5544323061
10 Decimal 764519985
12 Duodecimal 194052669
16 Hexadecimal 2d91a631
20 Vigesimal bii4jj5
36 Base36 cn6be9

Cryptographic Hash Functions

md5 ad7cf32475eeb42573761900def2578a
sha1 4a1da789b6bb1edaa0f0297e2b1b54a110f6c037
sha256 47c055eee80ecc7ceeac52e59415713f534c008ef7d058f02914cb75ae65b338
sha512 0dfedb4b60f54b3d4da053fccd577fcef382a5da1a9871bad4e0c3550facae6533c8d584563e351d32c09ba035f1ccd67934af750215999870ae58f91cce83ad
ripemd-160 691eee8c8bc1d8e619454c5fa59848bcec76d6c8

764519985 as geometric shapes

Circle

Radius = n
Diameter 1529039970
Circumference 4803620736.7972
Area 1.8362320268209E+18

Sphere

Radius = n
Volume 1.8717814421355E+27
Surface area 7.3449281072837E+18
Circumference 4803620736.7972

Square

Length = n
Perimeter 3058079940
Area 584490807464400225
Diagonal 1081194531.4923

Cube

Length = n
Surface area 3506944844786401350
Volume 4.4685490335532E+26
Space diagonal 1324187457.4218

Equilateral Triangle

Length = n
Perimeter 2293559955
Area 2.5309194377132E+17
Altitude 662093728.7109

Triangular Pyramid

Length = n
Surface area 2.5309194377132E+17
Volume 5.2662355394834E+25
Height 360398177.16409