742321839 (number)

742321839 is an odd 9-digits composite number following 742321838 and preceding 742321840. In scientific notation, it is written as 7.42321839 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 424040160 positive integers (up to 742321839) that are relatively prime to 742321839.

Interesting facts

Basic properties

Name

Name seven hundred forty-two million three hundred twenty-one thousand eight hundred thirty-nine

Notation

Scientific notation 7.42321839 × 10^8
Engineering notation 7.42321839 × 10^6

Prime Factorization of 742321839

Prime Factorization 21 × 6719 × 5261

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 742321839
Product of the distinct prime numbers

The prime factorization of 742321839 is 21 × 6719 × 5261. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 742321839)

Multiplication

n×y
n×2 1484643678
n×3 2226965517
n×4 2969287356
n×5 3711609195

Division

n÷y
n÷2 371160919.5
n÷3 247440613
n÷3 185580459.75
n÷5 148464367.8

Exponentiation

ny
n2 551041712656341921
n3 4.0905029750477E+26
n4 3.0364696908723E+35
n5 2.2540377649961E+44

Nth Root

y√n
2√n 27245.583843992
3√n 905.44917885149
4√n 165.06236349935
5√n 59.445426529176

Divisors of 742321839

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -742321838
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 742321839 can be divided by 8 positive divisors. The sum of these divisors (counting 742321839) is 1, the average is 0.125.

Base conversion 742321839

Base System Value
2 Binary 101100001111101110111010101111
3 Ternary 1220201210212010110
4 Quaternary 230033232322233
5 Quinary 3010013244324
6 Senary 201354311103
8 Octal 5417567257
10 Decimal 742321839
12 Duodecimal 188728493
16 Hexadecimal 2c3eeeaf
20 Vigesimal bbja4bj
36 Base36 c9yj73

Cryptographic Hash Functions

md5 39de61fc291c81b4b3a1c7483ffe185e
sha1 793e7887901dc3b43647adfee632aa492757b437
sha256 d780f38fe41ca50f7b15f5278657aecd68639fd029133568855bcb676bbdb06d
sha512 bee01b4b7bb2fcbc1af0c62126945011df501bf219690d72ce1dae6cf52b33f368250476598c2e116e267e0195de152109ba65c276070055febd0d05f602ae2f
ripemd-160 709006a9abf28cd687c1f71b5aabed4e32c8bfef

742321839 as geometric shapes

Circle

Radius = n
Diameter 1484643678
Circumference 4664145672.0033
Area 1.7311485963027E+18

Sphere

Radius = n
Volume 1.7134258794529E+27
Surface area 6.9245943852108E+18
Circumference 4664145672.0033

Square

Length = n
Perimeter 2969287356
Area 551041712656341921
Diagonal 1049801612.3595

Cube

Length = n
Surface area 3306250275938051526
Volume 4.0905029750477E+26
Space diagonal 1285739140.716

Equilateral Triangle

Length = n
Perimeter 2226965517
Area 2.3860806085264E+17
Altitude 642869570.35798

Triangular Pyramid

Length = n
Surface area 2.3860806085264E+17
Volume 4.8207039868666E+25
Height 349933870.78651