938045642 (number)

938045642 is an even 9-digits composite number following 938045641 and preceding 938045643. In scientific notation, it is written as 9.38045642 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 456862560 positive integers (up to 938045642) that are relatively prime to 938045642.

Interesting facts

Basic properties

Name

Name nine hundred thirty-eight million forty-five thousand six hundred forty-two

Notation

Scientific notation 9.38045642 × 10^8
Engineering notation 9.38045642 × 10^6

Prime Factorization of 938045642

Prime Factorization 2 × 41 × 659 × 17359

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 938045642
Product of the distinct prime numbers

The prime factorization of 938045642 is 2 × 41 × 659 × 17359. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 85, 12, 950, 235, 4532, 5321, 79491, 61728, 526171, 262628, 3197399, 4684873, 97703304, 32492172, 560635384, 913224396, 8860374165, 835798971

Basic calculations (n = 938045642)

Multiplication

n×y
n×2 1876091284
n×3 2814136926
n×4 3752182568
n×5 4690228210

Division

n÷y
n÷2 469022821
n÷3 312681880.66667
n÷3 234511410.5
n÷5 187609128.4

Exponentiation

ny
n2 879929626475192164
n3 8.2541415138174E+26
n4 7.7427614754877E+35
n5 7.2630636591267E+44

Nth Root

y√n
2√n 30627.530785227
3√n 978.90675046323
4√n 175.00723066555
5√n 62.293795673385

Divisors of 938045642

1, 2, 41, 82, 659, 1318, 17359, 27019, 34718, 54038, 711719, 1423438, 11439581, 22879162, 469022821, 938045642

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 -938045641
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 938045642 can be divided by 16 positive divisors. The sum of these divisors (counting 938045642) is 1, the average is 0.0625.

Base conversion 938045642

Base System Value
2 Binary 110111111010010111000011001010
3 Ternary 2102101002122201012
4 Quaternary 313322113003022
5 Quinary 3410114430032
6 Senary 233025323522
8 Octal 6772270312
10 Decimal 938045642
12 Duodecimal 2221965a2
16 Hexadecimal 37e970ca
20 Vigesimal ed2fe22
36 Base36 fihkne

Cryptographic Hash Functions

md5 aa4d1f7c0dfed09e2e4bee25bd656490
sha1 4d007fc7ca9e4618cf359fb514cdc2861e8fdaef
sha256 3e2dde01c53294b3932814e94d7733a0b00ea604109a259a87c8f350c86731a5
sha512 917de77fdd08dad9c0a16080c5ba90077963b402adcff01b46aaafeacc99dbcc41842836314739f4ccf043b9b691d288b672dba711eb133871895949f10de50a
ripemd-160 d769a9836a3508111d03fa6d3d2455ef26cac086

938045642 as geometric shapes

Circle

Radius = n
Diameter 1876091284
Circumference 5893914595.2782
Area 2.7643804502105E+18

Sphere

Radius = n
Volume 3.4574867121999E+27
Surface area 1.1057521800842E+19
Circumference 5893914595.2782

Square

Length = n
Perimeter 3752182568
Area 879929626475192164
Diagonal 1326596869.0414

Cube

Length = n
Surface area 5279577758851152984
Volume 8.2541415138174E+26
Space diagonal 1624742711.7626

Equilateral Triangle

Length = n
Perimeter 2814136926
Area 3.8102070503503E+17
Altitude 812371355.88128

Triangular Pyramid

Length = n
Surface area 3.8102070503503E+17
Volume 9.7275990621562E+25
Height 442198956.34713