766881813 (number)

766881813 is an odd 9-digits composite number following 766881812 and preceding 766881814. In scientific notation, it is written as 7.66881813 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 486648000 positive integers (up to 766881813) that are relatively prime to 766881813.

Interesting facts

Basic properties

Name

Name seven hundred sixty-six million eight hundred eighty-one thousand eight hundred thirteen

Notation

Scientific notation 7.66881813 × 10^8
Engineering notation 7.66881813 × 10^6

Prime Factorization of 766881813

Prime Factorization 93 × 61 × 135181

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 766881813
Product of the distinct prime numbers

The prime factorization of 766881813 is 93 × 61 × 135181. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 766881813)

Multiplication

n×y
n×2 1533763626
n×3 2300645439
n×4 3067527252
n×5 3834409065

Division

n÷y
n÷2 383440906.5
n÷3 255627271
n÷3 191720453.25
n÷5 153376362.6

Exponentiation

ny
n2 588107715110166969
n3 4.5100911080297E+26
n4 3.458706845721E+35
n5 2.652419376482E+44

Nth Root

y√n
2√n 27692.631023433
3√n 915.32673213123
4√n 166.41103035386
5√n 59.833676313301

Divisors of 766881813

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 -766881812
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 766881813 can be divided by 8 positive divisors. The sum of these divisors (counting 766881813) is 1, the average is 0.125.

Base conversion 766881813

Base System Value
2 Binary 101101101101011011000000010101
3 Ternary 1222110000122002010
4 Quaternary 231231123000111
5 Quinary 3032310204223
6 Senary 204032534433
8 Octal 5555330025
10 Decimal 766881813
12 Duodecimal 1949b1419
16 Hexadecimal 2db5b015
20 Vigesimal bjd04ad
36 Base36 cokxsl

Cryptographic Hash Functions

md5 07930283b71e22ed675222caab7d6d15
sha1 4bed10f55acbc05db94337889e010c0057d51d22
sha256 72fc92dd87342404ba29d9ce79aa1997c5d82001158e9e72293cea65baf7057f
sha512 af84158aaa6d411e7cc8edb7de8c28e768b5cae171563bf0c91e5eb6b01d03cd708d922eb38eb4ddb5eb027238bdf6bde8a811181cdd533e32f75a06e36a5971
ripemd-160 b260924464fd0449cca92c6d5c95eaf7fff142a8

766881813 as geometric shapes

Circle

Radius = n
Diameter 1533763626
Circumference 4818460539.7848
Area 1.8475948773096E+18

Sphere

Radius = n
Volume 1.8891825456009E+27
Surface area 7.3903795092383E+18
Circumference 4818460539.7848

Square

Length = n
Perimeter 3067527252
Area 588107715110166969
Diagonal 1084534660.6819

Cube

Length = n
Surface area 3528646290661001814
Volume 4.5100911080297E+26
Space diagonal 1328278263.5165

Equilateral Triangle

Length = n
Perimeter 2300645439
Area 2.5465811072351E+17
Altitude 664139131.75827

Triangular Pyramid

Length = n
Surface area 2.5465811072351E+17
Volume 5.3151933437616E+25
Height 361511553.56062