1990681507 (number)

1990681507 is an odd 10-digits composite number following 1990681506 and preceding 1990681508. In scientific notation, it is written as 1.990681507 × 10^9. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 1983280936 positive integers (up to 1990681507) that are relatively prime to 1990681507.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety million six hundred eighty-one thousand five hundred seven

Notation

Scientific notation 1.990681507 × 10^9
Engineering notation 1.990681507 × 10^9

Prime Factorization of 1990681507

Prime Factorization 269 × 7400303

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1990681507
Product of the distinct prime numbers

The prime factorization of 1990681507 is 269 × 7400303. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 3, 85, 98, 959, 938, 5594, 1400, 99893, 80157, 680632, 891262, 3175703, 7033264, 64569446, 68015113, 969053405, 761159827, 5480343964, 3271971868

Basic calculations (n = 1990681507)

Multiplication

n×y
n×2 3981363014
n×3 5972044521
n×4 7962726028
n×5 9953407535

Division

n÷y
n÷2 995340753.5
n÷3 663560502.33333
n÷3 497670376.75
n÷5 398136301.4

Exponentiation

ny
n2 3962812862311791049
n3 7.8886982807058E+27
n4 1.5703885781704E+37
n5 3.1261435013678E+46

Nth Root

y√n
2√n 44617.05399284
3√n 1257.9612420795
4√n 211.22749345869
5√n 72.410301601026

Divisors of 1990681507

1, 269, 7400303, 1990681507

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1990681506
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990681507 can be divided by 4 positive divisors. The sum of these divisors (counting 1990681507) is 1, the average is 0.25.

Base conversion 1990681507

Base System Value
2 Binary 1110110101001110110001110100011
3 Ternary 12010201211002122201
4 Quaternary 1312221312032203
5 Quinary 13034103302012
6 Senary 525311114031
8 Octal 16651661643
10 Decimal 1990681507
12 Duodecimal 476812917
16 Hexadecimal 76a763a3
20 Vigesimal 1b21f3f7
36 Base36 wx77oj

Cryptographic Hash Functions

md5 d5fe9141b02a223a535eb28973a18ebe
sha1 4c0ce3ef333c6839b1e17c19392d68a8ad7669e4
sha256 4540f5e00d10a575912aceeff51a53900fdec8cd5be48e97b82985378965bc8e
sha512 df1275e091d3542672cdb818e4e624d309725c15cab8ff0fa17b436e09b3793450b01e81727c54d28965b64efc7b57695e27e73de6d83ffdcabf0496d737165b
ripemd-160 27f7055b89f79237055775373adc71e4240240cd

1990681507 as geometric shapes

Circle

Radius = n
Diameter 3981363014
Circumference 12507820796.057
Area 1.244954377579E+19

Sphere

Radius = n
Volume 3.3044102086736E+28
Surface area 4.9798175103159E+19
Circumference 12507820796.057

Square

Length = n
Perimeter 7962726028
Area 3962812862311791049
Diagonal 2815248785.5647

Cube

Length = n
Surface area 2.3776877173871E+19
Volume 7.8886982807058E+27
Space diagonal 3447961511.8118

Equilateral Triangle

Length = n
Perimeter 5972044521
Area 1.7159483046029E+18
Altitude 1723980755.9059

Triangular Pyramid

Length = n
Surface area 1.7159483046029E+18
Volume 9.2969200817029E+26
Height 938416261.8549