668045404 (number)

668045404 is an even 9-digits composite number following 668045403 and preceding 668045405. In scientific notation, it is written as 6.68045404 × 10^8. The sum of its digits is 37. It has a total of 6 prime factors and 48 positive divisors. There are 296755200 positive integers (up to 668045404) that are relatively prime to 668045404.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million forty-five thousand four hundred four

Notation

Scientific notation 6.68045404 × 10^8
Engineering notation 6.68045404 × 10^6

Prime Factorization of 668045404

Prime Factorization 2 × 2 × 61 × 13 × 47 × 4481

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 334022702
Product of the distinct prime numbers

The prime factorization of 668045404 is 2 × 2 × 61 × 13 × 47 × 4481. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 668045404)

Multiplication

n×y
n×2 1336090808
n×3 2004136212
n×4 2672181616
n×5 3340227020

Division

n÷y
n÷2 334022702
n÷3 222681801.33333
n÷3 167011351
n÷5 133609080.8

Exponentiation

ny
n2 446284661805523216
n3 2.9813841719487E+26
n4 1.9916999936287E+35
n5 1.3305460268905E+44

Nth Root

y√n
2√n 25846.574318466
3√n 874.18226906192
4√n 160.76869819236
5√n 58.205120958846

Divisors of 668045404

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 -668045403
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 668045404 can be divided by 48 positive divisors. The sum of these divisors (counting 668045404) is 1, the average is 0.020833333333333.

Base conversion 668045404

Base System Value
2 Binary 100111110100011001000001011100
3 Ternary 1201120001020000101
4 Quaternary 213310121001130
5 Quinary 2332004423104
6 Senary 150142310444
8 Octal 4764310134
10 Decimal 668045404
12 Duodecimal 167888424
16 Hexadecimal 27d1905c
20 Vigesimal a8f5da4
36 Base36 b1qj4s

Cryptographic Hash Functions

md5 8eeca197bd022cd9b120150037fe8852
sha1 6b433edc13a22d840db9816582da0b1f4b1133bd
sha256 5e08273ece8aceecbd9ead419f0e5f99c1fab1fcd586fd0bf0fd2de7dfb3b721
sha512 ff756d9cf7dc28be3dd5a122fcee5a3fdc181b9fa2186be5e87953867fc4f14ca88731fe9f266faacde4a837a09a3b01f213ed4ae2dcde22a7322c01b0100322
ripemd-160 23a1abc1d60c692148ad70fda2f31c5d73a11eab

668045404 as geometric shapes

Circle

Radius = n
Diameter 1336090808
Circumference 4197453066.9417
Area 1.402044614938E+18

Sphere

Radius = n
Volume 1.2488392816164E+27
Surface area 5.6081784597521E+18
Circumference 4197453066.9417

Square

Length = n
Perimeter 2672181616
Area 446284661805523216
Diagonal 944758870.61781

Cube

Length = n
Surface area 2677707970833139296
Volume 2.9813841719487E+26
Space diagonal 1157088581.4909

Equilateral Triangle

Length = n
Perimeter 2004136212
Area 1.9324692722146E+17
Altitude 578544290.74544

Triangular Pyramid

Length = n
Surface area 1.9324692722146E+17
Volume 3.5135949421787E+25
Height 314919623.53927