664693537 (number)

664693537 is an odd 9-digits composite number following 664693536 and preceding 664693538. In scientific notation, it is written as 6.64693537 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 613578240 positive integers (up to 664693537) that are relatively prime to 664693537.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million six hundred ninety-three thousand five hundred thirty-seven

Notation

Scientific notation 6.64693537 × 10^8
Engineering notation 6.64693537 × 10^6

Prime Factorization of 664693537

Prime Factorization 713 × 433 × 2153

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664693537
Product of the distinct prime numbers

The prime factorization of 664693537 is 713 × 433 × 2153. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664693537)

Multiplication

n×y
n×2 1329387074
n×3 1994080611
n×4 2658774148
n×5 3323467685

Division

n÷y
n÷2 332346768.5
n÷3 221564512.33333
n÷3 166173384.25
n÷5 132938707.4

Exponentiation

ny
n2 441817498129570369
n3 2.9367323554023E+26
n4 1.9520270165347E+35
n5 1.29749974194E+44

Nth Root

y√n
2√n 25781.651169
3√n 872.71776930512
4√n 160.56665646703
5√n 58.146595428308

Divisors of 664693537

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 -664693536
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 664693537 can be divided by 8 positive divisors. The sum of these divisors (counting 664693537) is 1, the average is 0.125.

Base conversion 664693537

Base System Value
2 Binary 100111100111100110101100100001
3 Ternary 1201022201221010011
4 Quaternary 213213212230201
5 Quinary 2330130143122
6 Senary 145542404521
8 Octal 4747465441
10 Decimal 664693537
12 Duodecimal 166730741
16 Hexadecimal 279e6b21
20 Vigesimal a7e6dgh
36 Base36 azqotd

Cryptographic Hash Functions

md5 373749f2476446745beae5ac249ea6ab
sha1 16c9e5e0d0f60a317f5f93c290f9c157426c81c0
sha256 2b7877ce1429d8f2ad259c0e613fa3b1deee06122adfa5671ca09ebceb98906b
sha512 c7d194de2e832bcf18c63e739ab413e950504e5c3cfebfcf0584793450f19b915d19aec57114f22c050b175d48301947091ac8c27fe79c8f402b2d44ce9ebef8
ripemd-160 abde24ff8adbae45f6309dc49c6a31880c31a035

664693537 as geometric shapes

Circle

Radius = n
Diameter 1329387074
Circumference 4176392665.4556
Area 1.3880106063513E+18

Sphere

Radius = n
Volume 1.2301355724389E+27
Surface area 5.5520424254051E+18
Circumference 4176392665.4556

Square

Length = n
Perimeter 2658774148
Area 441817498129570369
Diagonal 940018614.84714

Cube

Length = n
Surface area 2650904988777422214
Volume 2.9367323554023E+26
Space diagonal 1151282977.5467

Equilateral Triangle

Length = n
Perimeter 1994080611
Area 1.9131258860835E+17
Altitude 575641488.77333

Triangular Pyramid

Length = n
Surface area 1.9131258860835E+17
Volume 3.4609722717249E+25
Height 313339538.28238