668724508 (number)

668724508 is an even 9-digits composite number following 668724507 and preceding 668724509. In scientific notation, it is written as 6.68724508 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 331403072 positive integers (up to 668724508) that are relatively prime to 668724508.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million seven hundred twenty-four thousand five hundred eight

Notation

Scientific notation 6.68724508 × 10^8
Engineering notation 6.68724508 × 10^6

Prime Factorization of 668724508

Prime Factorization 2 × 2 × 113 × 1479479

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 334362254
Product of the distinct prime numbers

The prime factorization of 668724508 is 2 × 2 × 113 × 1479479. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 4, 28, 975, 562, 5472, 7680, 38805, 16128, 835299, 796327, 2783086, 3625483, 65161435, 48416954, 117759279, 935664373, 6018795141, 4968695259

Basic calculations (n = 668724508)

Multiplication

n×y
n×2 1337449016
n×3 2006173524
n×4 2674898032
n×5 3343622540

Division

n÷y
n÷2 334362254
n÷3 222908169.33333
n÷3 167181127
n÷5 133744901.6

Exponentiation

ny
n2 447192467599842064
n3 2.9904856287701E+26
n4 1.9998110307804E+35
n5 1.3373226476516E+44

Nth Root

y√n
2√n 25859.708196343
3√n 874.47838647299
4√n 160.80954012851
5√n 58.216949875671

Divisors of 668724508

1, 2, 4, 113, 226, 452, 1479479, 2958958, 5917916, 167181127, 334362254, 668724508

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668724507
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668724508 can be divided by 12 positive divisors. The sum of these divisors (counting 668724508) is 1, the average is 0.083333333333333.

Base conversion 668724508

Base System Value
2 Binary 100111110110111110110100011100
3 Ternary 1201121022201120101
4 Quaternary 213312332310130
5 Quinary 2332143141013
6 Senary 150205030444
8 Octal 4766766434
10 Decimal 668724508
12 Duodecimal 167b55424
16 Hexadecimal 27dbed1c
20 Vigesimal a8jab58
36 Base36 b2534s

Cryptographic Hash Functions

md5 dd97f1c26e3c6df38294540151c10ef4
sha1 8621460f9891f95d1c6d5cc395037b1c1a6ba7c1
sha256 b562191db97c1660039a68c1d5182860273bbbe79a6a20cbd1a5b6142650b6bb
sha512 89a64731e8e93b47d7f3c71b80fc2c45c946f196c27782441cee5a1afe368d71b7353a06800eaab648c4a5cef05baf204974dd2d74d1a188a7f257f8c0ee06d6
ripemd-160 9f34e443e36b746999c66ddc83129d9c6fa2ceff

668724508 as geometric shapes

Circle

Radius = n
Diameter 1337449016
Circumference 4201720003.2165
Area 1.4048965709524E+18

Sphere

Radius = n
Volume 1.2526516909347E+27
Surface area 5.6195862838094E+18
Circumference 4201720003.2165

Square

Length = n
Perimeter 2674898032
Area 447192467599842064
Diagonal 945719268.70488

Cube

Length = n
Surface area 2683154805599052384
Volume 2.9904856287701E+26
Space diagonal 1158264824.1225

Equilateral Triangle

Length = n
Perimeter 2006173524
Area 1.9364001866126E+17
Altitude 579132412.06125

Triangular Pyramid

Length = n
Surface area 1.9364001866126E+17
Volume 3.5243211119071E+25
Height 315239756.23496