1640207243 (number)

1640207243 is an odd 10-digits composite number following 1640207242 and preceding 1640207244. In scientific notation, it is written as 1.640207243 × 10^9. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 1443940992 positive integers (up to 1640207243) that are relatively prime to 1640207243.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million two hundred seven thousand two hundred forty-three

Notation

Scientific notation 1.640207243 × 10^9
Engineering notation 1.640207243 × 10^9

Prime Factorization of 1640207243

Prime Factorization 79 × 17 × 19 × 64279

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1640207243
Product of the distinct prime numbers

The prime factorization of 1640207243 is 79 × 17 × 19 × 64279. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 45, 97, 394, 397, 8433, 9623, 3401, 68222, 130457, 661461, 8576244, 2796910, 51844561, 27313451, 113367133, 713550785, 1942427974, 5245892215

Basic calculations (n = 1640207243)

Multiplication

n×y
n×2 3280414486
n×3 4920621729
n×4 6560828972
n×5 8201036215

Division

n÷y
n÷2 820103621.5
n÷3 546735747.66667
n÷3 410051810.75
n÷5 328041448.6

Exponentiation

ny
n2 2690279799989661049
n3 4.4126164136396E+27
n4 7.2376054022324E+36
n5 1.1871172802718E+46

Nth Root

y√n
2√n 40499.472132362
3√n 1179.3233799305
4√n 201.24480647302
5√n 69.659402511919

Divisors of 1640207243

1, 17, 19, 79, 323, 1343, 1501, 25517, 64279, 1092743, 1221301, 5078041, 20762117, 86326697, 96482779, 1640207243

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1640207242
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1640207243 can be divided by 16 positive divisors. The sum of these divisors (counting 1640207243) is 1, the average is 0.0625.

Base conversion 1640207243

Base System Value
2 Binary 1100001110000111001001110001011
3 Ternary 11020022100011100102
4 Quaternary 1201300321032023
5 Quinary 11324343112433
6 Senary 430431200015
8 Octal 14160711613
10 Decimal 1640207243
12 Duodecimal 39937600b
16 Hexadecimal 61c3938b
20 Vigesimal 15cb5i23
36 Base36 r4jc0b

Cryptographic Hash Functions

md5 1d5eaf3223433e04d30af104ba472c33
sha1 b67f232a5185d68ca2ab20c487c1c431aadf8cd9
sha256 5f556f50dc9c8725d36f2b3498c364f85fd2c507c3d0c3ee467ae3bd9724e488
sha512 ff6dae02e91a924580709960a92b32212a0c56c8313a21ee31dc7eaed2feeb4d5fd4090110eb53be8c9364b638fae3df9163e1e81e81732cce686ee2cd0dcdd2
ripemd-160 f0674cf8eed831f0b6b3cd85b70337ee184de328

1640207243 as geometric shapes

Circle

Radius = n
Diameter 3280414486
Circumference 10305726049.947
Area 8.4517632557485E+18

Sphere

Radius = n
Volume 1.8483524410933E+28
Surface area 3.3807053022994E+19
Circumference 10305726049.947

Square

Length = n
Perimeter 6560828972
Area 2690279799989661049
Diagonal 2319603328.1532

Cube

Length = n
Surface area 1.6141678799938E+19
Volume 4.4126164136396E+27
Space diagonal 2840922279.8185

Equilateral Triangle

Length = n
Perimeter 4920621729
Area 1.1649253250396E+18
Altitude 1420461139.9092

Triangular Pyramid

Length = n
Surface area 1.1649253250396E+18
Volume 5.2003183147661E+26
Height 773201109.38439