676870981 (number)

676870981 is an odd 9-digits composite number following 676870980 and preceding 676870982. In scientific notation, it is written as 6.76870981 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 674354464 positive integers (up to 676870981) that are relatively prime to 676870981.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.76870981 × 10^8
Engineering notation 6.76870981 × 10^6

Prime Factorization of 676870981

Prime Factorization 269 × 2516249

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 676870981
Product of the distinct prime numbers

The prime factorization of 676870981 is 269 × 2516249. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 5, 90, 99, 799, 934, 1488, 80, 27777, 80737, 715731, 958916, 7163002, 3057295, 27909111, 9554537, 984688615, 555062103, 4292910934, 4830412838

Basic calculations (n = 676870981)

Multiplication

n×y
n×2 1353741962
n×3 2030612943
n×4 2707483924
n×5 3384354905

Division

n÷y
n÷2 338435490.5
n÷3 225623660.33333
n÷3 169217745.25
n÷5 135374196.2

Exponentiation

ny
n2 458154324919902361
n3 3.1011136735793E+26
n4 2.0990538544281E+35
n5 1.4207886416186E+44

Nth Root

y√n
2√n 26016.744242891
3√n 878.01505994097
4√n 161.29706830222
5√n 58.358104729644

Divisors of 676870981

1, 269, 2516249, 676870981

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 -676870980
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 676870981 can be divided by 4 positive divisors. The sum of these divisors (counting 676870981) is 1, the average is 0.25.

Base conversion 676870981

Base System Value
2 Binary 101000010110000011101101000101
3 Ternary 1202011122121102121
4 Quaternary 220112003231011
5 Quinary 2341234332411
6 Senary 151055405541
8 Octal 5026035505
10 Decimal 676870981
12 Duodecimal 16a8238b1
16 Hexadecimal 28583b45
20 Vigesimal aba8h91
36 Base36 b6zozp

Cryptographic Hash Functions

md5 e6d1bf3c94434badc4c1e905fcb841f5
sha1 234a4c633755ff155319059d8c2d81cb13008df6
sha256 6f4760d99cf3d00a7179b7e783856971b958fe29638650f3cf6cb3b662458b59
sha512 3d465c9af849951ae898b82742a28deb9df0a27c2bd7f2c2e7dc1465be94c1887c7bce522a1c6e914e382e6c3b6c6fd5be166afa7c1e78685366388fa9f6c052
ripemd-160 8f9bb50c71242535dd38653b0c10a1d684355086

676870981 as geometric shapes

Circle

Radius = n
Diameter 1353741962
Circumference 4252905802.6754
Area 1.4393342613788E+18

Sphere

Radius = n
Volume 1.2989914579818E+27
Surface area 5.757337045515E+18
Circumference 4252905802.6754

Square

Length = n
Perimeter 2707483924
Area 458154324919902361
Diagonal 957240121.30698

Cube

Length = n
Surface area 2748925949519414166
Volume 3.1011136735793E+26
Space diagonal 1172374929.261

Equilateral Triangle

Length = n
Perimeter 2030612943
Area 1.9838664211717E+17
Altitude 586187464.63049

Triangular Pyramid

Length = n
Surface area 1.9838664211717E+17
Volume 3.6546975130304E+25
Height 319080040.43566