6390454902 (number)

6390454902 is an even 10-digits composite number following 6390454901 and preceding 6390454903. In scientific notation, it is written as 6.390454902 × 10^9. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 1964887296 positive integers (up to 6390454902) that are relatively prime to 6390454902.

Interesting facts

Basic properties

Name

Name six billion three hundred ninety million four hundred fifty-four thousand nine hundred two

Notation

Scientific notation 6.390454902 × 10^9
Engineering notation 6.390454902 × 10^9

Prime Factorization of 6390454902

Prime Factorization 2 × 39 × 1433 × 57173

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6390454902
Product of the distinct prime numbers

The prime factorization of 6390454902 is 2 × 39 × 1433 × 57173. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 12, 91, 284, 782, 2825, 9981, 40453, 87647, 360577, 549730, 1842387, 3705789, 85321452, 87633527, 130986823, 653071879, 9089108211, 2128930045

Basic calculations (n = 6390454902)

Multiplication

n×y
n×2 12780909804
n×3 19171364706
n×4 25561819608
n×5 31952274510

Division

n÷y
n÷2 3195227451
n÷3 2130151634
n÷3 1597613725.5
n÷5 1278090980.4

Exponentiation

ny
n2 4.0837913854496E+19
n3 2.6097284677892E+29
n4 1.6677352079872E+39
n5 1.065758663512E+49

Nth Root

y√n
2√n 79940.320877515
3√n 1855.7120654434
4√n 282.73719401153
5√n 91.433712711065

Divisors of 6390454902

1, 2, 39, 78, 1433, 2866, 55887, 57173, 111774, 114346, 2229747, 4459494, 81928909, 163857818, 3195227451, 6390454902

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6390454901
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6390454902 can be divided by 16 positive divisors. The sum of these divisors (counting 6390454902) is 1, the average is 0.0625.

Base conversion 6390454902

Base System Value
2 Binary 101111100111001101001101001110110
3 Ternary 121111100202202002220
4 Quaternary 11330321221221312
5 Quinary 101041424024102
6 Senary 2534041343210
8 Octal 57471515166
10 Decimal 6390454902
12 Duodecimal 12a4197b06
16 Hexadecimal 17ce69a76
20 Vigesimal 4jh06h52
36 Base36 2xopmk6

Cryptographic Hash Functions

md5 780fb77ed17cae0b9858dbd4f1118b5f
sha1 2a272b618ee031a4ed27cb900b9c045511463e5f
sha256 a0a38d9e98cabb957674317e02300d8e18e42597c2a3ba1e0ee70e8645a336c6
sha512 cf743fd7f4bc6cbbefb537c2a75d17edc1f0bd233864c0b3b51e8174ed8548a5d643546da243c69717b68970d6791cae3947701bdc238674459633cb61a050ee
ripemd-160 cd601e6d7a1eef4445c0aaa34be7249075c4fc6a

6390454902 as geometric shapes

Circle

Radius = n
Diameter 12780909804
Circumference 40152412346.44
Area 1.2829609015322E+20

Sphere

Radius = n
Volume 1.0931605043027E+30
Surface area 5.1318436061287E+20
Circumference 40152412346.44

Square

Length = n
Perimeter 25561819608
Area 4.0837913854496E+19
Diagonal 9037467992.142

Cube

Length = n
Surface area 2.4502748312697E+20
Volume 2.6097284677892E+29
Space diagonal 11068592573.742

Equilateral Triangle

Length = n
Perimeter 19171364706
Area 1.7683335417777E+19
Altitude 5534296286.8708

Triangular Pyramid

Length = n
Surface area 1.7683335417777E+19
Volume 3.0755944943822E+28
Height 3012489330.714