667064981 (number)

667064981 is an odd 9-digits composite number following 667064980 and preceding 667064982. In scientific notation, it is written as 6.67064981 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 606422700 positive integers (up to 667064981) that are relatively prime to 667064981.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.67064981 × 10^8
Engineering notation 6.67064981 × 10^6

Prime Factorization of 667064981

Prime Factorization 11 × 60642271

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 667064981
Product of the distinct prime numbers

The prime factorization of 667064981 is 11 × 60642271. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 5, 43, 17, 559, 468, 122, 9891, 47213, 53457, 366164, 361927, 611940, 3888897, 789852, 93698047, 305430016, 267755448, 4350506571, 2042589920

Basic calculations (n = 667064981)

Multiplication

n×y
n×2 1334129962
n×3 2001194943
n×4 2668259924
n×5 3335324905

Division

n÷y
n÷2 333532490.5
n÷3 222354993.66667
n÷3 166766245.25
n÷5 133412996.2

Exponentiation

ny
n2 444975688876530361
n3 2.9682769944588E+26
n4 1.9800336369114E+35
n5 1.3208111003857E+44

Nth Root

y√n
2√n 25827.601146835
3√n 873.75440990868
4√n 160.7096796924
5√n 58.188026561282

Divisors of 667064981

1, 11, 60642271, 667064981

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 -667064980
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 667064981 can be divided by 4 positive divisors. The sum of these divisors (counting 667064981) is 1, the average is 0.25.

Base conversion 667064981

Base System Value
2 Binary 100111110000101001101010010101
3 Ternary 1201111012102010102
4 Quaternary 213300221222111
5 Quinary 2331232034411
6 Senary 150105303445
8 Octal 4760515225
10 Decimal 667064981
12 Duodecimal 167494b85
16 Hexadecimal 27c29a95
20 Vigesimal a893291
36 Base36 b15imt

Cryptographic Hash Functions

md5 14964a1a994031fb200f44d34738a12a
sha1 8a38d3bd47bc6c6b4c3ca4b7dcf41b08281a1055
sha256 665fa1eb4b7a54be0a6d02a5c252bc488724d547d514f8558832ff09262487d0
sha512 7e22e228dd26670f0630d45a5cf0188e91e903803c139512b4c8797cb0374122ca41a6a833f332ced717f2f95e294606ae49b4ff1e3fdf89c848b05323766331
ripemd-160 7a26eac6b43f6c8d17304e626576c884a68cdb25

667064981 as geometric shapes

Circle

Radius = n
Diameter 1334129962
Circumference 4191292887.5532
Area 1.3979323552006E+18

Sphere

Radius = n
Volume 1.2433489599482E+27
Surface area 5.5917294208023E+18
Circumference 4191292887.5532

Square

Length = n
Perimeter 2668259924
Area 444975688876530361
Diagonal 943372343.11435

Cube

Length = n
Surface area 2669854133259182166
Volume 2.9682769944588E+26
Space diagonal 1155390439.042

Equilateral Triangle

Length = n
Perimeter 2001194943
Area 1.9268012531678E+17
Altitude 577695219.52098

Triangular Pyramid

Length = n
Surface area 1.9268012531678E+17
Volume 3.4981479853698E+25
Height 314457447.70478