1949394908 (number)

1949394908 is an even 10-digits composite number following 1949394907 and preceding 1949394909. In scientific notation, it is written as 1.949394908 × 10^9. The sum of its digits is 56. It has a total of 6 prime factors and 48 positive divisors. There are 897309504 positive integers (up to 1949394908) that are relatively prime to 1949394908.

Interesting facts

Basic properties

Name

Name one billion nine hundred forty-nine million three hundred ninety-four thousand nine hundred eight

Notation

Scientific notation 1.949394908 × 10^9
Engineering notation 1.949394908 × 10^9

Prime Factorization of 1949394908

Prime Factorization 2 × 2 × 19 × 53 × 107 × 4523

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 974697454
Product of the distinct prime numbers

The prime factorization of 1949394908 is 2 × 2 × 19 × 53 × 107 × 4523. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 8, 91, 20, 45, 955, 6782, 9903, 99338, 63056, 52022, 888663, 4873937, 1521236, 93291469, 98532675, 998851168, 650611165, 941205604, 6972909152

Basic calculations (n = 1949394908)

Multiplication

n×y
n×2 3898789816
n×3 5848184724
n×4 7797579632
n×5 9746974540

Division

n÷y
n÷2 974697454
n÷3 649798302.66667
n÷3 487348727
n÷5 389878981.6

Exponentiation

ny
n2 3800140507336328464
n3 7.407974554686E+27
n4 1.4441067875498E+37
n5 2.8151344182579E+46

Nth Root

y√n
2√n 44151.952482308
3√n 1249.2037399236
4√n 210.12365997742
5√n 72.107421437715

Divisors of 1949394908

1, 2, 4, 19, 38, 53, 76, 106, 107, 212, 214, 428, 1007, 2014, 2033, 4028, 4066, 4523, 5671, 8132, 9046, 11342, 18092, 22684, 85937, 107749, 171874, 215498, 239719, 343748, 430996, 479438, 483961, 958876, 967922, 1935844, 4554661, 9109322, 9195259, 18218644, 18390518, 25649933, 36781036, 51299866, 102599732, 487348727, 974697454, 1949394908

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1949394907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1949394908 can be divided by 48 positive divisors. The sum of these divisors (counting 1949394908) is 1, the average is 0.020833333333333.

Base conversion 1949394908

Base System Value
2 Binary 1110100001100010110011111011100
3 Ternary 12000212010112002102
4 Quaternary 1310030112133130
5 Quinary 12443021114113
6 Senary 521234144232
8 Octal 16414263734
10 Decimal 1949394908
12 Duodecimal 464a22078
16 Hexadecimal 743167dc
20 Vigesimal 1a93e758
36 Base36 w8maqk

Cryptographic Hash Functions

md5 c7857585745a5d41470c5f3c919828d9
sha1 f389d791b240f89e8ab49a0930d874d61c45f7b9
sha256 36f7fec378864cfb7d34559a805efbc61d6b9640f58be10298ac95b87c5b1eda
sha512 d09b470f0aa3d9aa69472e4228eb4894a429c1672513ec5ab1a9f1dd2a6872f4c009a5f029c6eb71ca8c126431e819cf0e4e258b406c15293022b03ef02b90ad
ripemd-160 2743a8fd70d8bd7d77011385589cf087a0b85fe9

1949394908 as geometric shapes

Circle

Radius = n
Diameter 3898789816
Circumference 12248409443.836
Area 1.1938493500457E+19

Sphere

Radius = n
Volume 3.1030451251975E+28
Surface area 4.7753974001827E+19
Circumference 12248409443.836

Square

Length = n
Perimeter 7797579632
Area 3800140507336328464
Diagonal 2756860717.3147

Cube

Length = n
Surface area 2.2800843044018E+19
Volume 7.407974554686E+27
Space diagonal 3376451024.6721

Equilateral Triangle

Length = n
Perimeter 5848184724
Area 1.6455091086518E+18
Altitude 1688225512.336

Triangular Pyramid

Length = n
Surface area 1.6455091086518E+18
Volume 8.7303817374597E+26
Height 918953572.43822