664797907 (number)

664797907 is an odd 9-digits composite number following 664797906 and preceding 664797908. In scientific notation, it is written as 6.64797907 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 643572864 positive integers (up to 664797907) that are relatively prime to 664797907.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million seven hundred ninety-seven thousand nine hundred seven

Notation

Scientific notation 6.64797907 × 10^8
Engineering notation 6.64797907 × 10^6

Prime Factorization of 664797907

Prime Factorization 37 × 199 × 90289

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664797907
Product of the distinct prime numbers

The prime factorization of 664797907 is 37 × 199 × 90289. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664797907)

Multiplication

n×y
n×2 1329595814
n×3 1994393721
n×4 2659191628
n×5 3323989535

Division

n÷y
n÷2 332398953.5
n÷3 221599302.33333
n÷3 166199476.75
n÷5 132959581.4

Exponentiation

ny
n2 441956257151580649
n3 2.9381159473992E+26
n4 1.9532533323543E+35
n5 1.2985187271899E+44

Nth Root

y√n
2√n 25783.675203508
3√n 872.76344488417
4√n 160.5729591292
5√n 58.148421346178

Divisors of 664797907

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 -664797906
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 664797907 can be divided by 8 positive divisors. The sum of these divisors (counting 664797907) is 1, the average is 0.125.

Base conversion 664797907

Base System Value
2 Binary 100111101000000000001011010011
3 Ternary 1201022221020021201
4 Quaternary 213220000023103
5 Quinary 2330142013112
6 Senary 145544532031
8 Octal 4750001323
10 Decimal 664797907
12 Duodecimal 166781017
16 Hexadecimal 27a002d3
20 Vigesimal a7ejef7
36 Base36 azsxcj

Cryptographic Hash Functions

md5 db9689fb0586c062c7bee758ba9bbe2f
sha1 f671acb90712eb1067f6dc86738228bc4bc61375
sha256 3af4132d4623a0e45492114df5ec9938767e6f2182de392e74dc63bbced2e17e
sha512 07449d1bf64c1404c5e12cac7cf104ec7bf99a1fcdf10f6523dd6ae245ad085391cf519c891d4f2a86664e5d09c1aff540b30eb6c2ae5b4794fe6b884b06440a
ripemd-160 e5191ff6f7982f4cf8f7953b29e98552b810b670

664797907 as geometric shapes

Circle

Radius = n
Diameter 1329595814
Circumference 4177048441.5061
Area 1.3884465306754E+18

Sphere

Radius = n
Volume 1.2307151300993E+27
Surface area 5.5537861227018E+18
Circumference 4177048441.5061

Square

Length = n
Perimeter 2659191628
Area 441956257151580649
Diagonal 940166216.31665

Cube

Length = n
Surface area 2651737542909483894
Volume 2.9381159473992E+26
Space diagonal 1151463751.6894

Equilateral Triangle

Length = n
Perimeter 1994393721
Area 1.9137267302738E+17
Altitude 575731875.84472

Triangular Pyramid

Length = n
Surface area 1.9137267302738E+17
Volume 3.4626028505306E+25
Height 313388738.77222