938821493 (number)

938821493 is an odd 9-digits prime number following 938821492 and preceding 938821494. In scientific notation, it is written as 9.38821493 × 10^8. The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors. There are 938821492 positive integers (up to 938821493) that are relatively prime to 938821493.

Interesting facts

Basic properties

Name

Name nine hundred thirty-eight million eight hundred twenty-one thousand four hundred ninety-three

Notation

Scientific notation 9.38821493 × 10^8
Engineering notation 9.38821493 × 10^6

Prime Factorization of 938821493

Prime Factorization 938821493

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 938821493
Product of the distinct prime numbers

The prime factorization of 938821493 is 938821493. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 10, 7, 49, 968, 898, 7350, 7796, 81648, 12568, 320975, 843994, 3415532, 9163226, 26038011, 8918154, 175514299, 412777162, 6654891339, 9393738724

Basic calculations (n = 938821493)

Multiplication

n×y
n×2 1877642986
n×3 2816464479
n×4 3755285972
n×5 4694107465

Division

n÷y
n÷2 469410746.5
n÷3 312940497.66667
n÷3 234705373.25
n÷5 187764298.6

Exponentiation

ny
n2 881385795718749049
n3 8.2746392864567E+26
n4 7.7684092089477E+35
n5 7.2931495317793E+44

Nth Root

y√n
2√n 30640.194075756
3√n 979.17655840397
4√n 175.04340626186
5√n 62.304096818626

Divisors of 938821493

1, 938821493

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 938821494
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 469410747
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 30640.194092075
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999978697
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 938821493 can be divided by 2 positive divisors. The sum of these divisors (counting 938821493) is 938821494, the average is 469410747.

Base conversion 938821493

Base System Value
2 Binary 110111111101010100011101110101
3 Ternary 2102102120001222102
4 Quaternary 313331110131311
5 Quinary 3410314241433
6 Senary 233054111445
8 Octal 6775243565
10 Decimal 938821493
12 Duodecimal 2224ab585
16 Hexadecimal 37f54775
20 Vigesimal ed7cded
36 Base36 fiy7at

Cryptographic Hash Functions

md5 e96d6ba26231d30a19ac57e72142f0fe
sha1 81861ad4ef4f37c8cabf4e9b771cb0a2234d4522
sha256 ce191bab43245f7385888a39ef8745346fc6c6c508846cf8b317ee435cd13160
sha512 c0cde1197491945858b23dfc7d32e94874750694f77ba897ded9ecac36fbde5f6415fe66e49088aab536fe5f3a42ff2fbc599a9a1bcc5ecc4f9579f2a1a629b1
ripemd-160 bd08b8ce29ca5bf2f16fef6432ae46e62a52fc44

938821493 as geometric shapes

Circle

Radius = n
Diameter 1877642986
Circumference 5898789410.882
Area 2.7689551408084E+18

Sphere

Radius = n
Volume 3.466072799125E+27
Surface area 1.1075820563234E+19
Circumference 5898789410.882

Square

Length = n
Perimeter 3755285972
Area 881385795718749049
Diagonal 1327694088.048

Cube

Length = n
Surface area 5288314774312494294
Volume 8.2746392864567E+26
Space diagonal 1626086525.1137

Equilateral Triangle

Length = n
Perimeter 2816464479
Area 3.816512448136E+17
Altitude 813043262.55683

Triangular Pyramid

Length = n
Surface area 3.816512448136E+17
Volume 9.7517559188769E+25
Height 442564696.01599