667069749 (number)

667069749 is an odd 9-digits composite number following 667069748 and preceding 667069750. In scientific notation, it is written as 6.67069749 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 404974080 positive integers (up to 667069749) that are relatively prime to 667069749.

Interesting facts

Basic properties

Name

Name six hundred sixty-seven million sixty-nine thousand seven hundred forty-nine

Notation

Scientific notation 6.67069749 × 10^8
Engineering notation 6.67069749 × 10^6

Prime Factorization of 667069749

Prime Factorization 27 × 9 × 31 × 17 × 5209

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 667069749
Product of the distinct prime numbers

The prime factorization of 667069749 is 27 × 9 × 31 × 17 × 5209. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 667069749)

Multiplication

n×y
n×2 1334139498
n×3 2001209247
n×4 2668278996
n×5 3335348745

Division

n÷y
n÷2 333534874.5
n÷3 222356583
n÷3 166767437.25
n÷5 133413949.8

Exponentiation

ny
n2 444982050030923001
n3 2.9683406442363E+26
n4 1.9800902484972E+35
n5 1.3208583050624E+44

Nth Root

y√n
2√n 25827.693451023
3√n 873.75649169043
4√n 160.70996686896
5√n 58.188109743498

Divisors of 667069749

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -667069748
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 667069749 can be divided by 32 positive divisors. The sum of these divisors (counting 667069749) is 1, the average is 0.03125.

Base conversion 667069749

Base System Value
2 Binary 100111110000101010110100110101
3 Ternary 1201111012122200000
4 Quaternary 213300222310311
5 Quinary 2331232212444
6 Senary 150105341513
8 Octal 4760526465
10 Decimal 667069749
12 Duodecimal 167497899
16 Hexadecimal 27c2ad35
20 Vigesimal a893e79
36 Base36 b15mb9

Cryptographic Hash Functions

md5 3776d20c48255e31c9a007942bc50636
sha1 d3cb17aab2e8f6c54eb77c9140dc1e7802989336
sha256 a081a11fc66ceaf9a2dc17cd1b86494537be7824e9bb1984fbd6eca7f5f8e7b0
sha512 3b17cce5dbb1d523ea24de30969811a5259368b3d91a164b6d49522c21ce3284c14ebabac0f9503c6ebf57aa57c3febe1484c47d9a5c1d9300f4f3229acf6b19
ripemd-160 1c53392b79ae01b7deb41528b0e6cf6ea2a9f8eb

667069749 as geometric shapes

Circle

Radius = n
Diameter 1334139498
Circumference 4191322845.7808
Area 1.3979523393565E+18

Sphere

Radius = n
Volume 1.2433756215046E+27
Surface area 5.5918093574259E+18
Circumference 4191322845.7808

Square

Length = n
Perimeter 2668278996
Area 444982050030923001
Diagonal 943379086.08462

Cube

Length = n
Surface area 2669892300185538006
Volume 2.9683406442363E+26
Space diagonal 1155398697.4602

Equilateral Triangle

Length = n
Perimeter 2001209247
Area 1.9268287977743E+17
Altitude 577699348.73011

Triangular Pyramid

Length = n
Surface area 1.9268287977743E+17
Volume 3.4982229973519E+25
Height 314459695.36154