676823981 (number)

676823981 is an odd 9-digits composite number following 676823980 and preceding 676823982. In scientific notation, it is written as 6.76823981 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 676765692 positive integers (up to 676823981) that are relatively prime to 676823981.

Interesting facts

Basic properties

Name

Name six hundred seventy-six million eight hundred twenty-three thousand nine hundred eighty-one

Notation

Scientific notation 6.76823981 × 10^8
Engineering notation 6.76823981 × 10^6

Prime Factorization of 676823981

Prime Factorization 16007 × 42283

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 676823981
Product of the distinct prime numbers

The prime factorization of 676823981 is 16007 × 42283. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 6, 30, 9, 959, 583, 270, 2304, 85739, 88951, 643038, 471542, 2850115, 5227728, 84243628, 50870565, 942269949, 954614071, 202920523, 6843076037

Basic calculations (n = 676823981)

Multiplication

n×y
n×2 1353647962
n×3 2030471943
n×4 2707295924
n×5 3384119905

Division

n÷y
n÷2 338411990.5
n÷3 225607993.66667
n÷3 169205995.25
n÷5 135364796.2

Exponentiation

ny
n2 458090701256688361
n3 3.1004677208363E+26
n4 2.0984709057784E+35
n5 1.4202954324616E+44

Nth Root

y√n
2√n 26015.840962767
3√n 877.99473717924
4√n 161.29426822664
5√n 58.357294262898

Divisors of 676823981

1, 16007, 42283, 676823981

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -676823980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 676823981 can be divided by 4 positive divisors. The sum of these divisors (counting 676823981) is 1, the average is 0.25.

Base conversion 676823981

Base System Value
2 Binary 101000010101111000001110101101
3 Ternary 1202011120012221212
4 Quaternary 220111320032231
5 Quinary 2341231331411
6 Senary 151054404205
8 Octal 5025701655
10 Decimal 676823981
12 Duodecimal 16a800665
16 Hexadecimal 285783ad
20 Vigesimal aba2jj1
36 Base36 b6yoq5

Cryptographic Hash Functions

md5 0f8f57fa5f8094c230e7e41a6e1b72b8
sha1 0c0a9578a85ea283881ab668dca578d86c768800
sha256 a5b4ad538b44a8571463221817c3752be105f6d551115ea5960c8f983f266508
sha512 565d36ffe20f4a5754af42e552ce0f3aa3e491d7f1ff691689b65cdb0a13bdce83f876ecaa2555d375c165b58b9827842f269c9fb56b29c5889093d605de947e
ripemd-160 fb314118b1aa8bd89aa601e297e9ebd747861f7f

676823981 as geometric shapes

Circle

Radius = n
Diameter 1353647962
Circumference 4252610492.966
Area 1.4391343817458E+18

Sphere

Radius = n
Volume 1.2987208819296E+27
Surface area 5.7565375269832E+18
Circumference 4252610492.966

Square

Length = n
Perimeter 2707295924
Area 458090701256688361
Diagonal 957173653.26955

Cube

Length = n
Surface area 2748544207540130166
Volume 3.1004677208363E+26
Space diagonal 1172293522.873

Equilateral Triangle

Length = n
Perimeter 2030471943
Area 1.9835909226286E+17
Altitude 586146761.43652

Triangular Pyramid

Length = n
Surface area 1.9835909226286E+17
Volume 3.6539362504223E+25
Height 319057884.42318