6420781340 (number)

6420781340 is an even 10-digits composite number following 6420781339 and preceding 6420781341. In scientific notation, it is written as 6.420781340 × 10^9. The sum of its digits is 35. It has a total of 7 prime factors and 96 positive divisors. There are 2257597440 positive integers (up to 6420781340) that are relatively prime to 6420781340.

Interesting facts

Basic properties

Name

Name six billion four hundred twenty million seven hundred eighty-one thousand three hundred forty

Notation

Scientific notation 6.420781340 × 10^9
Engineering notation 6.420781340 × 10^9

Prime Factorization of 6420781340

Prime Factorization 2 × 2 × 17 × 5 × 19 × 71 × 13999

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3210390670
Product of the distinct prime numbers

The prime factorization of 6420781340 is 2 × 2 × 17 × 5 × 19 × 71 × 13999. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 6420781340)

Multiplication

n×y
n×2 12841562680
n×3 19262344020
n×4 25683125360
n×5 32103906700

Division

n÷y
n÷2 3210390670
n÷3 2140260446.6667
n÷3 1605195335
n÷5 1284156268

Exponentiation

ny
n2 4.1226433016092E+19
n3 2.6470591182448E+29
n4 1.6996187792303E+39
n5 1.0912880542796E+49

Nth Root

y√n
2√n 80129.778110263
3√n 1858.6429130436
4√n 283.07203696279
5√n 91.520329713023

Divisors of 6420781340

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6420781339
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6420781340 can be divided by 96 positive divisors. The sum of these divisors (counting 6420781340) is 1, the average is 0.010416666666667.

Base conversion 6420781340

Base System Value
2 Binary 101111110101101010101100100011100
3 Ternary 121120110211111011022
4 Quaternary 11332231111210130
5 Quinary 101122210000330
6 Senary 2541043343312
8 Octal 57655254434
10 Decimal 6420781340
12 Duodecimal 12b2381b38
16 Hexadecimal 17eb5591c
20 Vigesimal 5069hd70
36 Base36 2y6rml8

Cryptographic Hash Functions

md5 7af052af0e100af11859abd2a93f0d33
sha1 c7005d071d043a183134b057d65dfd62e6aaf65f
sha256 d34074fd5c4175f3f5617ab548194ad1deaf98bcac9ac57aa4decebf28f038f6
sha512 d7a7d267edad5de7aff2e512f4acaa2c64a079cebeabf532bdf0013a44f123eef0bc82f830e8d83e6b2730236ef435f22f13484cb2af334330bcd4d35c360288
ripemd-160 6d0182529b56ec7961faeba7b2fd977d3f22c2e9

6420781340 as geometric shapes

Circle

Radius = n
Diameter 12841562680
Circumference 40342958976.101
Area 1.2951665909707E+20

Sphere

Radius = n
Volume 1.1087975305995E+30
Surface area 5.1806663638827E+20
Circumference 40342958976.101

Square

Length = n
Perimeter 25683125360
Area 4.1226433016092E+19
Diagonal 9080356052.0601

Cube

Length = n
Surface area 2.4735859809655E+20
Volume 2.6470591182448E+29
Space diagonal 11121119505.17

Equilateral Triangle

Length = n
Perimeter 19262344020
Area 1.7851569149677E+19
Altitude 5560559752.5851

Triangular Pyramid

Length = n
Surface area 1.7851569149677E+19
Volume 3.1195890878544E+28
Height 3026785350.6867