1969989400 (number)

1969989400 is an even 10-digits composite number following 1969989399 and preceding 1969989401. In scientific notation, it is written as 1.969989400 × 10^9. The sum of its digits is 55. It has a total of 6 prime factors and 32 positive divisors. There are 786036480 positive integers (up to 1969989400) that are relatively prime to 1969989400.

Interesting facts

Basic properties

Name

Name one billion nine hundred sixty-nine million nine hundred eighty-nine thousand four hundred

Notation

Scientific notation 1.969989400 × 10^9
Engineering notation 1.969989400 × 10^9

Prime Factorization of 1969989400

Prime Factorization 2 × 2 × 2 × 25 × 409 × 24083

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 492497350
Product of the distinct prime numbers

The prime factorization of 1969989400 is 2 × 2 × 2 × 25 × 409 × 24083. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1969989400)

Multiplication

n×y
n×2 3939978800
n×3 5909968200
n×4 7879957600
n×5 9849947000

Division

n÷y
n÷2 984994700
n÷3 656663133.33333
n÷3 492497350
n÷5 393997880

Exponentiation

ny
n2 3880858236112360000
n3 7.645249588044E+27
n4 1.5061060648801E+37
n5 2.9670129830895E+46

Nth Root

y√n
2√n 44384.562631618
3√n 1253.5874330764
4√n 210.67644061835
5√n 72.259138237779

Divisors of 1969989400

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1969989399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1969989400 can be divided by 32 positive divisors. The sum of these divisors (counting 1969989400) is 1, the average is 0.03125.

Base conversion 1969989400

Base System Value
2 Binary 1110101011010111010011100011000
3 Ternary 12002021212211102101
4 Quaternary 1311122322130120
5 Quinary 13013304130100
6 Senary 523251413144
8 Octal 16532723430
10 Decimal 1969989400
12 Duodecimal 46b8b41b4
16 Hexadecimal 756ba718
20 Vigesimal 1afc8da0
36 Base36 wkvpjs

Cryptographic Hash Functions

md5 72497b7656f30ac22fd20246c7fe6c11
sha1 fba052cb3b1b6190cbf3b7a7abb5838e2b414f57
sha256 4cf240fd7bed134edddb65cce478171d14e318cf65bc12a634e145152e46912a
sha512 4c0c7679ff210be87d54d2304781cdc5e0b481dc5aeb859cda1372816a4f8efb816d7d59b7135e19df2c267cf16dbddaf8032cab9320874104ca9d3cecc26a50
ripemd-160 0dfdad9bc2859cf6dcf68428171d87535e0ffcc5

1969989400 as geometric shapes

Circle

Radius = n
Diameter 3939978800
Circumference 12377808453.38
Area 1.2192075724194E+19

Sphere

Radius = n
Volume 3.2024346587546E+28
Surface area 4.8768302896776E+19
Circumference 12377808453.38

Square

Length = n
Perimeter 7879957600
Area 3880858236112360000
Diagonal 2785985727.2112

Cube

Length = n
Surface area 2.3285149416674E+19
Volume 7.645249588044E+27
Space diagonal 3412121731.1721

Equilateral Triangle

Length = n
Perimeter 5909968200
Area 1.6804609104797E+18
Altitude 1706060865.5861

Triangular Pyramid

Length = n
Surface area 1.6804609104797E+18
Volume 9.0100130459493E+26
Height 928661909.07041