664752897 (number)

664752897 is an odd 9-digits composite number following 664752896 and preceding 664752898. In scientific notation, it is written as 6.64752897 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 439246080 positive integers (up to 664752897) that are relatively prime to 664752897.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million seven hundred fifty-two thousand eight hundred ninety-seven

Notation

Scientific notation 6.64752897 × 10^8
Engineering notation 6.64752897 × 10^6

Prime Factorization of 664752897

Prime Factorization 9 × 113 × 653641

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664752897
Product of the distinct prime numbers

The prime factorization of 664752897 is 9 × 113 × 653641. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664752897)

Multiplication

n×y
n×2 1329505794
n×3 1994258691
n×4 2659011588
n×5 3323764485

Division

n÷y
n÷2 332376448.5
n÷3 221584299
n÷3 166188224.25
n÷5 132950579.4

Exponentiation

ny
n2 441896414069892609
n3 2.9375192142687E+26
n4 1.9527244076783E+35
n5 1.2980792070468E+44

Nth Root

y√n
2√n 25782.802349628
3√n 872.74374768556
4√n 160.57024117074
5√n 58.147633939569

Divisors of 664752897

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 -664752896
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 664752897 can be divided by 8 positive divisors. The sum of these divisors (counting 664752897) is 1, the average is 0.125.

Base conversion 664752897

Base System Value
2 Binary 100111100111110101001100000001
3 Ternary 1201022211221112200
4 Quaternary 213213311030001
5 Quinary 2330134043042
6 Senary 145543543413
8 Octal 4747651401
10 Decimal 664752897
12 Duodecimal 16675ab69
16 Hexadecimal 279f5301
20 Vigesimal a7ee24h
36 Base36 azrym9

Cryptographic Hash Functions

md5 9a17e597614e84d420b20776d30644bd
sha1 3b65c59815ff94489a63b8c373ec16ee4a4fc9c9
sha256 210ca59bcfebc62917ba0f018ddfb07fe6d77e7524b51d4e2b341a5e5b5e138a
sha512 17dcbcc74321568410230e6a3bb6a8502436034640f52b7c5ccfba1f95d6fa24f66aab358be807a0c0261728019db6258005a6c791b4a508c400e13ad790f691
ripemd-160 55b770eccd7723595ec535c273aa00c03fad4de6

664752897 as geometric shapes

Circle

Radius = n
Diameter 1329505794
Circumference 4176765635.3355
Area 1.3882585280896E+18

Sphere

Radius = n
Volume 1.2304651711101E+27
Surface area 5.5530341123586E+18
Circumference 4176765635.3355

Square

Length = n
Perimeter 2659011588
Area 441896414069892609
Diagonal 940102562.56421

Cube

Length = n
Surface area 2651378484419355654
Volume 2.9375192142687E+26
Space diagonal 1151385792.0826

Equilateral Triangle

Length = n
Perimeter 1994258691
Area 1.9134676021289E+17
Altitude 575692896.0413

Triangular Pyramid

Length = n
Surface area 1.9134676021289E+17
Volume 3.461899593792E+25
Height 313367520.85474