1949006942 (number)

1949006942 is an even 10-digits composite number following 1949006941 and preceding 1949006943. In scientific notation, it is written as 1.949006942 × 10^9. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 960778000 positive integers (up to 1949006942) that are relatively prime to 1949006942.

Interesting facts

Basic properties

Name

Name one billion nine hundred forty-nine million six thousand nine hundred forty-two

Notation

Scientific notation 1.949006942 × 10^9
Engineering notation 1.949006942 × 10^9

Prime Factorization of 1949006942

Prime Factorization 2 × 71 × 13725401

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1949006942
Product of the distinct prime numbers

The prime factorization of 1949006942 is 2 × 71 × 13725401. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 70, 41, 94, 783, 2507, 5624, 54975, 1474, 504325, 112051, 5414887, 6363709, 53531435, 74370168, 109461267, 256492874, 9364011154, 38690114

Basic calculations (n = 1949006942)

Multiplication

n×y
n×2 3898013884
n×3 5847020826
n×4 7796027768
n×5 9745034710

Division

n÷y
n÷2 974503471
n÷3 649668980.66667
n÷3 487251735.5
n÷5 389801388.4

Exponentiation

ny
n2 3798628059964191364
n3 7.4035524589462E+27
n4 1.4429575137947E+37
n5 2.812334211397E+46

Nth Root

y√n
2√n 44147.558732052
3√n 1249.1208627992
4√n 210.11320456376
5√n 72.104551064447

Divisors of 1949006942

1, 2, 71, 142, 13725401, 27450802, 974503471, 1949006942

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 -1949006941
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 1949006942 can be divided by 8 positive divisors. The sum of these divisors (counting 1949006942) is 1, the average is 0.125.

Base conversion 1949006942

Base System Value
2 Binary 1110100001010110111110001011110
3 Ternary 12000211101210220022
4 Quaternary 1310022313301132
5 Quinary 12442421210232
6 Senary 521221552142
8 Octal 16412676136
10 Decimal 1949006942
12 Duodecimal 464875652
16 Hexadecimal 742b7c5e
20 Vigesimal 1a915h72
36 Base36 w8dzdq

Cryptographic Hash Functions

md5 4946e867e468860736620abab20c4bb3
sha1 f286a728337b77795b83672fcd56e7bfbd66f253
sha256 2a6dac72a0e9667e0cdf024af4fd62ea06ae97f1c91b5c7d3fec5abdaa077a74
sha512 09986ad75f401c26165bb7bb9718e54881d30421a0f25fad0b30d6f3a9c420ebf081072d78b67fc73afa04a7ce7dc71ec0b97a1530fb55fd3bca4fca37d66105
ripemd-160 8fa48e419cf77431e717007d077e5cf508c70736

1949006942 as geometric shapes

Circle

Radius = n
Diameter 3898013884
Circumference 12245971781.565
Area 1.1933742006904E+19

Sphere

Radius = n
Volume 3.1011928020656E+28
Surface area 4.7734968027614E+19
Circumference 12245971781.565

Square

Length = n
Perimeter 7796027768
Area 3798628059964191364
Diagonal 2756312050.5357

Cube

Length = n
Surface area 2.2791768359785E+19
Volume 7.4035524589462E+27
Space diagonal 3375779047.8484

Equilateral Triangle

Length = n
Perimeter 5847020826
Area 1.6448541997287E+18
Altitude 1687889523.9242

Triangular Pyramid

Length = n
Surface area 1.6448541997287E+18
Volume 8.725170247652E+26
Height 918770683.5119