939842949 (number)

939842949 is an odd 9-digits composite number following 939842948 and preceding 939842950. In scientific notation, it is written as 9.39842949 × 10^8. The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors. There are 626561964 positive integers (up to 939842949) that are relatively prime to 939842949.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.39842949 × 10^8
Engineering notation 9.39842949 × 10^6

Prime Factorization of 939842949

Prime Factorization 3 × 313280983

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 939842949
Product of the distinct prime numbers

The prime factorization of 939842949 is 3 × 313280983. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 18, 44, 387, 689, 6897, 7924, 68859, 71726, 651588, 256035, 1541589, 5796725, 48600583, 17982113, 857865921, 726778674, 3798564730, 340610033

Basic calculations (n = 939842949)

Multiplication

n×y
n×2 1879685898
n×3 2819528847
n×4 3759371796
n×5 4699214745

Division

n÷y
n÷2 469921474.5
n÷3 313280983
n÷3 234960737.25
n÷5 187968589.8

Exponentiation

ny
n2 883304768785016601
n3 8.3016775876067E+26
n4 7.8022731455835E+35
n5 7.3329114020487E+44

Nth Root

y√n
2√n 30656.858107119
3√n 979.53155072029
4√n 175.09099950345
5√n 62.317648535337

Divisors of 939842949

1, 3, 313280983, 939842949

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -939842948
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 939842949 can be divided by 4 positive divisors. The sum of these divisors (counting 939842949) is 1, the average is 0.25.

Base conversion 939842949

Base System Value
2 Binary 111000000001001101110110000101
3 Ternary 2102111110222011010
4 Quaternary 320001031312011
5 Quinary 3411044433244
6 Senary 233132032433
8 Octal 7001156605
10 Decimal 939842949
12 Duodecimal 222902719
16 Hexadecimal 3804dd85
20 Vigesimal ede0779
36 Base36 fjk3gl

Cryptographic Hash Functions

md5 b7726a8634e6b65dd00e43cb857cde12
sha1 c856012353f754ef5a481bcc156f7d6dd57cef82
sha256 f2bd2d6af9f88117a5683633a224d3c10026a3ab062696155ee09c24c2a61058
sha512 0f54e07dec242c6c5157f99a78cb5414e85bef3e64736b5d9af128a6db200a7ea7085087813812532866290d4b756c240e1d6e99f7c93f0789b1266e439ff6dc
ripemd-160 2aa26f0b5d2dec2b95f6300e8031258974c68ed3

939842949 as geometric shapes

Circle

Radius = n
Diameter 1879685898
Circumference 5905207408.2131
Area 2.7749837724958E+18

Sphere

Radius = n
Volume 3.4773985762262E+27
Surface area 1.1099935089983E+19
Circumference 5905207408.2131

Square

Length = n
Perimeter 3759371796
Area 883304768785016601
Diagonal 1329138644.9765

Cube

Length = n
Surface area 5299828612710099606
Volume 8.3016775876067E+26
Space diagonal 1627855738.8034

Equilateral Triangle

Length = n
Perimeter 2819528847
Area 3.8248218452588E+17
Altitude 813927869.40168

Triangular Pyramid

Length = n
Surface area 3.8248218452588E+17
Volume 9.7836208623685E+25
Height 443046214.99218