942894989 (number)

942894989 is an odd 9-digits composite number following 942894988 and preceding 942894990. In scientific notation, it is written as 9.42894989 × 10^8. The sum of its digits is 62. It has a total of 4 prime factors and 8 positive divisors. There are 926711820 positive integers (up to 942894989) that are relatively prime to 942894989.

Interesting facts

Basic properties

Name

Name nine hundred forty-two million eight hundred ninety-four thousand nine hundred eighty-nine

Notation

Scientific notation 9.42894989 × 10^8
Engineering notation 9.42894989 × 10^6

Prime Factorization of 942894989

Prime Factorization 59 × 59 × 59 × 4591

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 270869
Product of the distinct prime numbers

The prime factorization of 942894989 is 59 × 59 × 59 × 4591. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 942894989)

Multiplication

n×y
n×2 1885789978
n×3 2828684967
n×4 3771579956
n×5 4714474945

Division

n÷y
n÷2 471447494.5
n÷3 314298329.66667
n÷3 235723747.25
n÷5 188578997.8

Exponentiation

ny
n2 889050960281310121
n3 8.3828169541489E+26
n4 7.9041160997712E+35
n5 7.4527514629485E+44

Nth Root

y√n
2√n 30706.595203637
3√n 980.5907132112
4√n 175.23297407633
5√n 62.358070050456

Divisors of 942894989

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 -942894988
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 942894989 can be divided by 8 positive divisors. The sum of these divisors (counting 942894989) is 1, the average is 0.125.

Base conversion 942894989

Base System Value
2 Binary 111000001100110110111110001101
3 Ternary 2102201020000202122
4 Quaternary 320030312332031
5 Quinary 3412340114424
6 Senary 233321302325
8 Octal 7014667615
10 Decimal 942894989
12 Duodecimal 2239349a5
16 Hexadecimal 38336f8d
20 Vigesimal eed1h99
36 Base36 fldifh

Cryptographic Hash Functions

md5 f7e452e772dfd064d619a8db886d1272
sha1 1791c73f4cc8443ed9612123a72aa8671a11b94d
sha256 aa493fb5046a0946197a184ebb501d819f5bf5ca537c95e12165d16210beba80
sha512 ad6c90e1eeffe24a392370994117ac084c1036374d8529ff23356b094e7fe4c616490b149ea1e0fd711efb89f21b29bf99f47b33215255b2938c748de8985976
ripemd-160 ad6d89994825a5f0c70cd2a78d514284afd1e76f

942894989 as geometric shapes

Circle

Radius = n
Diameter 1885789978
Circumference 5924383941.0981
Area 2.7930359654867E+18

Sphere

Radius = n
Volume 3.5113861546056E+27
Surface area 1.1172143861947E+19
Circumference 5924383941.0981

Square

Length = n
Perimeter 3771579956
Area 889050960281310121
Diagonal 1333454881.3374

Cube

Length = n
Surface area 5334305761687860726
Volume 8.3828169541489E+26
Space diagonal 1633142027.1501

Equilateral Triangle

Length = n
Perimeter 2828684967
Area 3.8497035843128E+17
Altitude 816571013.57505

Triangular Pyramid

Length = n
Surface area 3.8497035843128E+17
Volume 9.8792445228737E+25
Height 444484960.44581