764989989 (number)

764989989 is an odd 9-digits composite number following 764989988 and preceding 764989990. In scientific notation, it is written as 7.64989989 × 10^8. The sum of its digits is 69. It has a total of 4 prime factors and 16 positive divisors. There are 479903616 positive integers (up to 764989989) that are relatively prime to 764989989.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.64989989 × 10^8
Engineering notation 7.64989989 × 10^6

Prime Factorization of 764989989

Prime Factorization 3 × 19 × 149 × 90073

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 764989989
Product of the distinct prime numbers

The prime factorization of 764989989 is 3 × 19 × 149 × 90073. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 764989989)

Multiplication

n×y
n×2 1529979978
n×3 2294969967
n×4 3059959956
n×5 3824949945

Division

n÷y
n÷2 382494994.5
n÷3 254996663
n÷3 191247497.25
n÷5 152997997.8

Exponentiation

ny
n2 585209683270220121
n3 4.4767954916758E+26
n4 3.4247037339323E+35
n5 2.6198640717491E+44

Nth Root

y√n
2√n 27658.452397052
3√n 914.57343788926
4√n 166.30830525579
5√n 59.804126350105

Divisors of 764989989

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 -764989988
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 764989989 can be divided by 16 positive divisors. The sum of these divisors (counting 764989989) is 1, the average is 0.0625.

Base conversion 764989989

Base System Value
2 Binary 101101100110001101001000100101
3 Ternary 1222022110111222120
4 Quaternary 231212031020211
5 Quinary 3031314134424
6 Senary 203524220153
8 Octal 5546151045
10 Decimal 764989989
12 Duodecimal 19423a659
16 Hexadecimal 2d98d225
20 Vigesimal bj13ej9
36 Base36 cnge1x

Cryptographic Hash Functions

md5 73b2dc9ee7ce8366d021552c09500fd9
sha1 456c3b8ee434a5d167f73cf33d182f7b9a7d2a5b
sha256 c38e6c12d87dd4cb326937850dbe79ce33432fa64c2e8d90a24fb929bda91dfc
sha512 5d06245dbbffb35210c0f3b4ea78611f75e17a1c269ce33344cc723f5b8f634c28c9d3043f7841c8308e611e4d9d7cfc441bca398d1abe4f7c65069b0c8a760d
ripemd-160 393ceb7ec4d9e84838af9358e523088c26359abe

764989989 as geometric shapes

Circle

Radius = n
Diameter 1529979978
Circumference 4806573859.0243
Area 1.8384904417713E+18

Sphere

Radius = n
Volume 1.8752357104363E+27
Surface area 7.3539617670853E+18
Circumference 4806573859.0243

Square

Length = n
Perimeter 3059959956
Area 585209683270220121
Diagonal 1081859217.5234

Cube

Length = n
Surface area 3511258099621320726
Volume 4.4767954916758E+26
Space diagonal 1325001528.2296

Equilateral Triangle

Length = n
Perimeter 2294969967
Area 2.5340322612633E+17
Altitude 662500764.11478

Triangular Pyramid

Length = n
Surface area 2.5340322612633E+17
Volume 5.2759540835822E+25
Height 360619739.17448