1969749969 (number)

1969749969 is an odd 10-digits composite number following 1969749968 and preceding 1969749970. In scientific notation, it is written as 1.969749969 × 10^9. The sum of its digits is 69. It has a total of 6 prime factors and 64 positive divisors. There are 1072811520 positive integers (up to 1969749969) that are relatively prime to 1969749969.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.969749969 × 10^9
Engineering notation 1.969749969 × 10^9

Prime Factorization of 1969749969

Prime Factorization 3 × 23 × 11 × 19 × 137 × 997

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1969749969
Product of the distinct prime numbers

The prime factorization of 1969749969 is 3 × 23 × 11 × 19 × 137 × 997. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 2, 61, 47, 962, 367, 7937, 7436, 74755, 12618, 296048, 536725, 9346902, 9157789, 31360933, 97636137, 860455449, 619402768, 9090915013, 2985664432

Basic calculations (n = 1969749969)

Multiplication

n×y
n×2 3939499938
n×3 5909249907
n×4 7878999876
n×5 9848749845

Division

n÷y
n÷2 984874984.5
n÷3 656583323
n÷3 492437492.25
n÷5 393949993.8

Exponentiation

ny
n2 3879914940375500961
n3 7.6424623335273E+27
n4 1.5053739944549E+37
n5 2.965210378911E+46

Nth Root

y√n
2√n 44381.865316816
3√n 1253.5366443338
4√n 210.67003896334
5√n 72.257381688339

Divisors of 1969749969

1, 3, 11, 19, 23, 33, 57, 69, 137, 209, 253, 411, 437, 627, 759, 997, 1311, 1507, 2603, 2991, 3151, 4521, 4807, 7809, 9453, 10967, 14421, 18943, 22931, 28633, 32901, 34661, 56829, 59869, 68793, 85899, 103983, 136589, 179607, 208373, 252241, 409767, 435689, 625119, 658559, 756723, 1307067, 1502479, 1975677, 2595191, 3141547, 4507437, 4792579, 7785573, 9424641, 14377737, 28547101, 34557017, 59689393, 85641303, 103671051, 179068179, 656583323, 1969749969

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1969749968
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1969749969 can be divided by 64 positive divisors. The sum of these divisors (counting 1969749969) is 1, the average is 0.015625.

Base conversion 1969749969

Base System Value
2 Binary 1110101011001111111111111010001
3 Ternary 12002021102122222120
4 Quaternary 1311121333333101
5 Quinary 13013223444334
6 Senary 523242324453
8 Octal 16531777721
10 Decimal 1969749969
12 Duodecimal 46b7b9729
16 Hexadecimal 7567ffd1
20 Vigesimal 1afaiei9
36 Base36 wkqksx

Cryptographic Hash Functions

md5 13ff7d689b5288bb17e7435e19c466ec
sha1 62ab99b3b9907c5c15ee9daf20bf1fa5f427e4a9
sha256 e722e4aa75c27fb5d99e6f9230c1d5ee7d4478d2c0ce4ba91de1b64cf55046df
sha512 e05d54e44fe08c334d13fb40c6e43217797e2e341d6b5982f7b44b5635a77de14604a4562108e925924a7ceb1fe1921e48c3666d7cacbc2b22be08a7fc646523
ripemd-160 532a9c6b8fff8dbaf300eeefe73b35cc58825d99

1969749969 as geometric shapes

Circle

Radius = n
Diameter 3939499938
Circumference 12376304064.038
Area 1.2189112273237E+19

Sphere

Radius = n
Volume 3.2012671363128E+28
Surface area 4.8756449092948E+19
Circumference 12376304064.038

Square

Length = n
Perimeter 7878999876
Area 3879914940375500961
Diagonal 2785647120.6438

Cube

Length = n
Surface area 2.3279489642253E+19
Volume 7.6424623335273E+27
Space diagonal 3411707024.5152

Equilateral Triangle

Length = n
Perimeter 5909249907
Area 1.680052451444E+18
Altitude 1705853512.2576

Triangular Pyramid

Length = n
Surface area 1.680052451444E+18
Volume 9.0067282349998E+26
Height 928549040.21459