742195891 (number)

742195891 is an odd 9-digits composite number following 742195890 and preceding 742195892. In scientific notation, it is written as 7.42195891 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 728974080 positive integers (up to 742195891) that are relatively prime to 742195891.

Interesting facts

Basic properties

Name

Name seven hundred forty-two million one hundred ninety-five thousand eight hundred ninety-one

Notation

Scientific notation 7.42195891 × 10^8
Engineering notation 7.42195891 × 10^6

Prime Factorization of 742195891

Prime Factorization 73 × 241 × 42187

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 742195891
Product of the distinct prime numbers

The prime factorization of 742195891 is 73 × 241 × 42187. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 742195891)

Multiplication

n×y
n×2 1484391782
n×3 2226587673
n×4 2968783564
n×5 3710979455

Division

n÷y
n÷2 371097945.5
n÷3 247398630.33333
n÷3 185548972.75
n÷5 148439178.2

Exponentiation

ny
n2 550854740617283881
n3 4.0884212502402E+26
n4 3.0344094526054E+35
n5 2.2521262273353E+44

Nth Root

y√n
2√n 27243.272398888
3√n 905.39796747775
4√n 165.05536161812
5√n 59.443409199128

Divisors of 742195891

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 -742195890
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 742195891 can be divided by 8 positive divisors. The sum of these divisors (counting 742195891) is 1, the average is 0.125.

Base conversion 742195891

Base System Value
2 Binary 101100001111010000001010110011
3 Ternary 1220201120110100201
4 Quaternary 230033100022303
5 Quinary 3010000232031
6 Senary 201351500031
8 Octal 5417201263
10 Decimal 742195891
12 Duodecimal 188687617
16 Hexadecimal 2c3d02b3
20 Vigesimal bbie9eb
36 Base36 c9vu0j

Cryptographic Hash Functions

md5 c448e890dd5cadb5804e4f8539c8b2a8
sha1 01f7f9f2be3c2ec1e1bbb839f44b6b34b4430dec
sha256 ae345425d19e0f2b86c6f85501108aef92c610c3cd9aef3b0688678406416725
sha512 77fc721c80fbc3f6ea1b9f248bd32c3573e36c0879b1df6dc476404164b47095eb570b2561ef3f3aa959988914b6201c92f48b70d9305a206c5cd6a4aa331d42
ripemd-160 af0a82ce75bc0d571bf8b18f30de10249a5fa680

742195891 as geometric shapes

Circle

Radius = n
Diameter 1484391782
Circumference 4663354317.3803
Area 1.7305612063184E+18

Sphere

Radius = n
Volume 1.7125538886047E+27
Surface area 6.9222448252735E+18
Circumference 4663354317.3803

Square

Length = n
Perimeter 2968783564
Area 550854740617283881
Diagonal 1049623494.9898

Cube

Length = n
Surface area 3305128443703703286
Volume 4.0884212502402E+26
Space diagonal 1285520992.3809

Equilateral Triangle

Length = n
Perimeter 2226587673
Area 2.3852709958483E+17
Altitude 642760496.19043

Triangular Pyramid

Length = n
Surface area 2.3852709958483E+17
Volume 4.8182506506534E+25
Height 349874498.32993