1949769968 (number)

1949769968 is an even 10-digits composite number following 1949769967 and preceding 1949769969. In scientific notation, it is written as 1.949769968 × 10^9. The sum of its digits is 68. It has a total of 7 prime factors and 40 positive divisors. There are 922670784 positive integers (up to 1949769968) that are relatively prime to 1949769968.

Interesting facts

Basic properties

Name

Name one billion nine hundred forty-nine million seven hundred sixty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 1.949769968 × 10^9
Engineering notation 1.949769968 × 10^9

Prime Factorization of 1949769968

Prime Factorization 2 × 2 × 2 × 2 × 19 × 1283 × 4999

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 243721246
Product of the distinct prime numbers

The prime factorization of 1949769968 is 2 × 2 × 2 × 2 × 19 × 1283 × 4999. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 6, 7, 22, 917, 923, 8751, 9137, 52508, 76326, 680767, 197908, 8380329, 7492762, 28891026, 29626117, 483706476, 978195072, 5975882445, 4899991035

Basic calculations (n = 1949769968)

Multiplication

n×y
n×2 3899539936
n×3 5849309904
n×4 7799079872
n×5 9748849840

Division

n÷y
n÷2 974884984
n÷3 649923322.66667
n÷3 487442492
n÷5 389953993.6

Exponentiation

ny
n2 3801602928114721024
n3 7.4122512194989E+27
n4 1.445218482305E+37
n5 2.8178435939969E+46

Nth Root

y√n
2√n 44156.199655315
3√n 1249.2838496213
4√n 210.13376609987
5√n 72.110195891294

Divisors of 1949769968

1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1283, 2566, 4999, 5132, 9998, 10264, 19996, 20528, 24377, 39992, 48754, 79984, 94981, 97508, 189962, 195016, 379924, 390032, 759848, 1519696, 6413717, 12827434, 25654868, 51309736, 102619472, 121860623, 243721246, 487442492, 974884984, 1949769968

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1949769967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1949769968 can be divided by 40 positive divisors. The sum of these divisors (counting 1949769968) is 1, the average is 0.025.

Base conversion 1949769968

Base System Value
2 Binary 1110100001101110010000011110000
3 Ternary 12000212211120120112
4 Quaternary 1310031302003300
5 Quinary 12443120114333
6 Senary 521250200452
8 Octal 16415620360
10 Decimal 1949769968
12 Duodecimal 464b83128
16 Hexadecimal 743720f0
20 Vigesimal 1a9614i8
36 Base36 w8uc4w

Cryptographic Hash Functions

md5 4663428943c644ceb6f5262342c15f88
sha1 041bc711451ceabb4327430c649883f1c191e999
sha256 00fa1c197767adf2660e61e9471bcde41e475f9cf98ed87e48e1ee2c626dc5a5
sha512 79d3db0deab4df4975ab0a5dd90f018d377e7980108c5e48620c486aebbdb5bc822b9393eab1715ce3d6e25e0e8df9785e69735026bf2ace2be9d7e2056efaed
ripemd-160 351b6173dd863ece3336b6ce8a8f71c9ebf16705

1949769968 as geometric shapes

Circle

Radius = n
Diameter 3899539936
Circumference 12250766015.318
Area 1.1943087830831E+19

Sphere

Radius = n
Volume 3.1048365303653E+28
Surface area 4.7772351323323E+19
Circumference 12250766015.318

Square

Length = n
Perimeter 7799079872
Area 3801602928114721024
Diagonal 2757391132.2534

Cube

Length = n
Surface area 2.2809617568688E+19
Volume 7.4122512194989E+27
Space diagonal 3377100647.6479

Equilateral Triangle

Length = n
Perimeter 5849309904
Area 1.6461423554243E+18
Altitude 1688550323.824

Triangular Pyramid

Length = n
Surface area 1.6461423554243E+18
Volume 8.7354218352766E+26
Height 919130377.41779