1990232009 (number)

1990232009 is an odd 10-digits composite number following 1990232008 and preceding 1990232010. In scientific notation, it is written as 1.990232009 × 10^9. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 1974160656 positive integers (up to 1990232009) that are relatively prime to 1990232009.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety million two hundred thirty-two thousand nine

Notation

Scientific notation 1.990232009 × 10^9
Engineering notation 1.990232009 × 10^9

Prime Factorization of 1990232009

Prime Factorization 157 × 599 × 21163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1990232009
Product of the distinct prime numbers

The prime factorization of 1990232009 is 157 × 599 × 21163. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 22, 21, 154, 245, 9183, 2025, 2492, 41892, 777211, 946666, 4512556, 6439077, 49017249, 30795528, 458615126, 338297746, 8190415020, 8446734047

Basic calculations (n = 1990232009)

Multiplication

n×y
n×2 3980464018
n×3 5970696027
n×4 7960928036
n×5 9951160045

Division

n÷y
n÷2 995116004.5
n÷3 663410669.66667
n÷3 497558002.25
n÷5 398046401.8

Exponentiation

ny
n2 3961023449648176081
n3 7.8833556578894E+27
n4 1.5689706768663E+37
n5 3.1226156622817E+46

Nth Root

y√n
2√n 44612.016419346
3√n 1257.8665519569
4√n 211.21556860077
5√n 72.407031241021

Divisors of 1990232009

1, 157, 599, 21163, 94043, 3322591, 12676637, 1990232009

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 -1990232008
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 1990232009 can be divided by 8 positive divisors. The sum of these divisors (counting 1990232009) is 1, the average is 0.125.

Base conversion 1990232009

Base System Value
2 Binary 1110110101000001000011111001001
3 Ternary 12010200222021001122
4 Quaternary 1312220020133021
5 Quinary 13033444411014
6 Senary 525253325025
8 Octal 16650103711
10 Decimal 1990232009
12 Duodecimal 476636775
16 Hexadecimal 76a087c9
20 Vigesimal 1b1ij009
36 Base36 wwxkuh

Cryptographic Hash Functions

md5 fc2719ea0e4f00afb2fab4c3ba9f68a1
sha1 c7468efd4562b56d9bcffbe923e18340031a5e02
sha256 067c74d0da462d16ba1d38dfee7317f69e22dc61898e4ff5999d488e7788d1e3
sha512 b08ecf2eb90d7a01c103c76a6aa09f814ceb02a58b2f27e218d4140c032a47e094725d60d315f92bb0c6219ba3205dc16b8f352fc76acc47ae9da5894456174e
ripemd-160 d13d13dd6733ebeb07c24f04a91de62d02784f7f

1990232009 as geometric shapes

Circle

Radius = n
Diameter 3980464018
Circumference 12504996516.827
Area 1.2443922170112E+19

Sphere

Radius = n
Volume 3.3021722960614E+28
Surface area 4.9775688680446E+19
Circumference 12504996516.827

Square

Length = n
Perimeter 7960928036
Area 3961023449648176081
Diagonal 2814613099.3969

Cube

Length = n
Surface area 2.3766140697889E+19
Volume 7.8833556578894E+27
Space diagonal 3447182958.4379

Equilateral Triangle

Length = n
Perimeter 5970696027
Area 1.7151734661906E+18
Altitude 1723591479.2189

Triangular Pyramid

Length = n
Surface area 1.7151734661906E+18
Volume 9.2906237403316E+26
Height 938204366.46562