668437584 (number)

668437584 is an even 9-digits composite number following 668437583 and preceding 668437585. In scientific notation, it is written as 6.68437584 × 10^8. The sum of its digits is 51. It has a total of 6 prime factors and 20 positive divisors. There are 222812512 positive integers (up to 668437584) that are relatively prime to 668437584.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million four hundred thirty-seven thousand five hundred eighty-four

Notation

Scientific notation 6.68437584 × 10^8
Engineering notation 6.68437584 × 10^6

Prime Factorization of 668437584

Prime Factorization 2 × 2 × 2 × 2 × 3 × 13925783

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 83554698
Product of the distinct prime numbers

The prime factorization of 668437584 is 2 × 2 × 2 × 2 × 3 × 13925783. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 9, 89, 31, 359, 908, 4354, 9084, 34798, 33409, 268130, 826048, 8744027, 4590728, 22834129, 28585994, 645921877, 270618715, 8961320707, 7210842961

Basic calculations (n = 668437584)

Multiplication

n×y
n×2 1336875168
n×3 2005312752
n×4 2673750336
n×5 3342187920

Division

n÷y
n÷2 334218792
n÷3 222812528
n÷3 167109396
n÷5 133687516.8

Exponentiation

ny
n2 446808803703757056
n3 2.9866379725767E+26
n4 1.9963810706718E+35
n5 1.3344561396232E+44

Nth Root

y√n
2√n 25854.159897394
3√n 874.35330021937
4√n 160.79228805323
5√n 58.211953286656

Divisors of 668437584

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13925783, 27851566, 41777349, 55703132, 83554698, 111406264, 167109396, 222812528, 334218792, 668437584

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668437583
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668437584 can be divided by 20 positive divisors. The sum of these divisors (counting 668437584) is 1, the average is 0.05.

Base conversion 668437584

Base System Value
2 Binary 100111110101111000110001010000
3 Ternary 1201120210010222120
4 Quaternary 213311320301100
5 Quinary 2332110000314
6 Senary 150154534240
8 Octal 4765706120
10 Decimal 668437584
12 Duodecimal 167a37380
16 Hexadecimal 27d78c50
20 Vigesimal a8hedj4
36 Base36 b1yxqo

Cryptographic Hash Functions

md5 4b327d6fe4f2ae14952e530a04802478
sha1 4f0e94ee6566b48394e6f749b78e16cff00f211f
sha256 e24da4502312509c45dafa8184a6461c0c5324739c34e05cf9dfb1442963f3ce
sha512 17ef29beb655cb45446089034d88e9f80d619bcf218862b8f1a9a521c97cd1286fb105289a75a3a2e639c8b675718108dedb6dd12d0b8e1025a1d774e0780de0
ripemd-160 48ef332a4d8b7edb533318654893ad75a0b13ed2

668437584 as geometric shapes

Circle

Radius = n
Diameter 1336875168
Circumference 4199917206.5554
Area 1.403691255275E+18

Sphere

Radius = n
Volume 1.2510399884772E+27
Surface area 5.6147650210999E+18
Circumference 4199917206.5554

Square

Length = n
Perimeter 2673750336
Area 446808803703757056
Diagonal 945313496.89271

Cube

Length = n
Surface area 2680852822222542336
Volume 2.9866379725767E+26
Space diagonal 1157767857.1766

Equilateral Triangle

Length = n
Perimeter 2005312752
Area 1.9347388732099E+17
Altitude 578883928.58829

Triangular Pyramid

Length = n
Surface area 1.9347388732099E+17
Volume 3.519786605597E+25
Height 315104498.96424