1640189879 (number)

1640189879 is an odd 10-digits composite number following 1640189878 and preceding 1640189880. In scientific notation, it is written as 1.640189879 × 10^9. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 1605292176 positive integers (up to 1640189879) that are relatively prime to 1640189879.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million one hundred eighty-nine thousand eight hundred seventy-nine

Notation

Scientific notation 1.640189879 × 10^9
Engineering notation 1.640189879 × 10^9

Prime Factorization of 1640189879

Prime Factorization 47 × 34897657

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1640189879
Product of the distinct prime numbers

The prime factorization of 1640189879 is 47 × 34897657. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 7, 37, 54, 918, 940, 5853, 9998, 74028, 95254, 374672, 515482, 1642432, 8516234, 98738119, 94464696, 242731661, 169223899, 6702618734, 4085510804

Basic calculations (n = 1640189879)

Multiplication

n×y
n×2 3280379758
n×3 4920569637
n×4 6560759516
n×5 8200949395

Division

n÷y
n÷2 820094939.5
n÷3 546729959.66667
n÷3 410047469.75
n÷5 328037975.8

Exponentiation

ny
n2 2690222839174034641
n3 4.4124762730679E+27
n4 7.2372989244136E+36
n5 1.1870544447121E+46

Nth Root

y√n
2√n 40499.257758631
3√n 1179.3192182931
4√n 201.24427385302
5√n 69.6592550219

Divisors of 1640189879

1, 47, 34897657, 1640189879

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 -1640189878
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 1640189879 can be divided by 4 positive divisors. The sum of these divisors (counting 1640189879) is 1, the average is 0.25.

Base conversion 1640189879

Base System Value
2 Binary 1100001110000110100111110110111
3 Ternary 11020022022021112022
4 Quaternary 1201300310332313
5 Quinary 11324342034004
6 Senary 430430543355
8 Octal 14160647667
10 Decimal 1640189879
12 Duodecimal 399367b5b
16 Hexadecimal 61c34fb7
20 Vigesimal 15cb3edj
36 Base36 r4iylz

Cryptographic Hash Functions

md5 e64a8d5cde0f106a64d005ecd6661da9
sha1 8b4354ecd034304d543efa71c854790141e8c8c7
sha256 01f8fdc0fcb92f12e511cbd118732b4e7ec0b3b4492ad39548107f71b2e52211
sha512 3ca4364408d85b50acff2e2bcd285547a9903f5b27356ef7b9e11c72f9daa475f1dcd3d369064b19260e7ecb75fb8113c8d1dc91c81800feffd0de107a7a1533
ripemd-160 7feadd6fc25b6501770603e81c1041315271bb55

1640189879 as geometric shapes

Circle

Radius = n
Diameter 3280379758
Circumference 10305616948.717
Area 8.4515843080686E+18

Sphere

Radius = n
Volume 1.8482937391479E+28
Surface area 3.3806337232274E+19
Circumference 10305616948.717

Square

Length = n
Perimeter 6560759516
Area 2690222839174034641
Diagonal 2319578771.7489

Cube

Length = n
Surface area 1.6141337035044E+19
Volume 4.4124762730679E+27
Space diagonal 2840892204.4882

Equilateral Triangle

Length = n
Perimeter 4920569637
Area 1.1649006602829E+18
Altitude 1420446102.2441

Triangular Pyramid

Length = n
Surface area 1.1649006602829E+18
Volume 5.2001531575184E+26
Height 773192923.9163