664694560 (number)

664694560 is an even 9-digits composite number following 664694559 and preceding 664694561. In scientific notation, it is written as 6.64694560 × 10^8. The sum of its digits is 46. It has a total of 8 prime factors and 48 positive divisors. There are 242135040 positive integers (up to 664694560) that are relatively prime to 664694560.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million six hundred ninety-four thousand five hundred sixty

Notation

Scientific notation 6.64694560 × 10^8
Engineering notation 6.64694560 × 10^6

Prime Factorization of 664694560

Prime Factorization 2 × 2 × 2 × 2 × 2 × 155 × 17 × 7883

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 41543410
Product of the distinct prime numbers

The prime factorization of 664694560 is 2 × 2 × 2 × 2 × 2 × 155 × 17 × 7883. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 2, 49, 92, 743, 17, 1402, 2976, 97742, 29854, 512620, 656088, 939538, 9768716, 56389109, 16704205, 749931473, 881654676, 6862806139, 7255606370

Basic calculations (n = 664694560)

Multiplication

n×y
n×2 1329389120
n×3 1994083680
n×4 2658778240
n×5 3323472800

Division

n÷y
n÷2 332347280
n÷3 221564853.33333
n÷3 166173640
n÷5 132938912

Exponentiation

ny
n2 441818858093593600
n3 2.9367459148022E+26
n4 1.9520390336713E+35
n5 1.2975097265889E+44

Nth Root

y√n
2√n 25781.671008684
3√n 872.71821702514
4√n 160.56671824722
5√n 58.146613326461

Divisors of 664694560

1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 155, 272, 310, 544, 620, 1240, 2480, 2635, 4960, 5270, 7883, 10540, 15766, 21080, 31532, 42160, 63064, 84320, 126128, 134011, 252256, 268022, 536044, 1072088, 1221865, 2144176, 2443730, 4288352, 4887460, 9774920, 19549840, 20771705, 39099680, 41543410, 83086820, 166173640, 332347280, 664694560

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664694559
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664694560 can be divided by 48 positive divisors. The sum of these divisors (counting 664694560) is 1, the average is 0.020833333333333.

Base conversion 664694560

Base System Value
2 Binary 100111100111100110111100100000
3 Ternary 1201022201222112001
4 Quaternary 213213212330200
5 Quinary 2330130211220
6 Senary 145542413344
8 Octal 4747467440
10 Decimal 664694560
12 Duodecimal 166731254
16 Hexadecimal 279e6f20
20 Vigesimal a7e6g80
36 Base36 azqpls

Cryptographic Hash Functions

md5 0f3ca64ffa8c9151644de1faef8e49d9
sha1 d922a5738a7de44682267059d1c3eb26519c1da8
sha256 3d5964de971826635d8302b785212f854b84988afc6e7dbc4ae014452c2c4e5f
sha512 c76ee9b298510145121ef2bf68656f88141164ce82f8e084fe8b16f362d36808e6bdb07bf23530fa7bc8d9b2f6b5fdec3a1b2e20422d4ef17037e88644507c9d
ripemd-160 9330b440a1a3456de810c13eac1d670696d1b716

664694560 as geometric shapes

Circle

Radius = n
Diameter 1329389120
Circumference 4176399093.1542
Area 1.3880148788043E+18

Sphere

Radius = n
Volume 1.230141252187E+27
Surface area 5.5520595152171E+18
Circumference 4176399093.1542

Square

Length = n
Perimeter 2658778240
Area 441818858093593600
Diagonal 940020061.58762

Cube

Length = n
Surface area 2650913148561561600
Volume 2.9367459148022E+26
Space diagonal 1151284749.4346

Equilateral Triangle

Length = n
Perimeter 1994083680
Area 1.9131317749004E+17
Altitude 575642374.71732

Triangular Pyramid

Length = n
Surface area 1.9131317749004E+17
Volume 3.4609882516309E+25
Height 313340020.52921