664897769 (number)

664897769 is an odd 9-digits composite number following 664897768 and preceding 664897770. In scientific notation, it is written as 6.64897769 × 10^8. The sum of its digits is 62. It has a total of 2 prime factors and 4 positive divisors. There are 664841796 positive integers (up to 664897769) that are relatively prime to 664897769.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.64897769 × 10^8
Engineering notation 6.64897769 × 10^6

Prime Factorization of 664897769

Prime Factorization 17107 × 38867

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 664897769
Product of the distinct prime numbers

The prime factorization of 664897769 is 17107 × 38867. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 10, 32, 16, 764, 402, 983, 5801, 61650, 1058, 841452, 727215, 2036746, 6105229, 53436019, 31104898, 862796477, 339262613, 2270569769, 4267925682

Basic calculations (n = 664897769)

Multiplication

n×y
n×2 1329795538
n×3 1994693307
n×4 2659591076
n×5 3324488845

Division

n÷y
n÷2 332448884.5
n÷3 221632589.66667
n÷3 166224442.25
n÷5 132979553.8

Exponentiation

ny
n2 442089043221177361
n3 2.9394401853711E+26
n4 1.9544272213622E+35
n5 1.2994942991566E+44

Nth Root

y√n
2√n 25785.611666199
3√n 872.80714314624
4√n 160.57898886903
5√n 58.15016818344

Divisors of 664897769

1, 17107, 38867, 664897769

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 -664897768
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 664897769 can be divided by 4 positive divisors. The sum of these divisors (counting 664897769) is 1, the average is 0.25.

Base conversion 664897769

Base System Value
2 Binary 100111101000011000100011101001
3 Ternary 1201100010022021022
4 Quaternary 213220120203221
5 Quinary 2330203212034
6 Senary 145551022225
8 Octal 4750304351
10 Decimal 664897769
12 Duodecimal 16680a975
16 Hexadecimal 27a188e9
20 Vigesimal a7fc489
36 Base36 azv2eh

Cryptographic Hash Functions

md5 f44e6bd7e40af53a09070b846f2ea86c
sha1 1be42c4c2bc18a332a9c9a0188b34d0006bd90d9
sha256 bc008106935de3a55f029e09f19baa57482d638a153bb7ae1570ff835c5f481d
sha512 2c35567e9a5eaef39a490f72432f65d076922f2a4ba2ae1c8349bbacc66b9830d298ab83f9895fdfd9f56024f1cf67f462a70c784472c6d450b10c0a1d577e8e
ripemd-160 6ab406484b2ac47e68d45066bc2c115b04b556c8

664897769 as geometric shapes

Circle

Radius = n
Diameter 1329795538
Circumference 4177675892.9573
Area 1.3888636904162E+18

Sphere

Radius = n
Volume 1.2312698256038E+27
Surface area 5.5554547616648E+18
Circumference 4177675892.9573

Square

Length = n
Perimeter 2659591076
Area 442089043221177361
Diagonal 940307442.51141

Cube

Length = n
Surface area 2652534259327064166
Volume 2.9394401853711E+26
Space diagonal 1151636717.7472

Equilateral Triangle

Length = n
Perimeter 1994693307
Area 1.9143017108215E+17
Altitude 575818358.8736

Triangular Pyramid

Length = n
Surface area 1.9143017108215E+17
Volume 3.4641634799469E+25
Height 313435814.17047