1640294140 (number)

1640294140 is an even 10-digits composite number following 1640294139 and preceding 1640294141. In scientific notation, it is written as 1.640294140 × 10^9. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 648211968 positive integers (up to 1640294140) that are relatively prime to 1640294140.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million two hundred ninety-four thousand one hundred forty

Notation

Scientific notation 1.640294140 × 10^9
Engineering notation 1.640294140 × 10^9

Prime Factorization of 1640294140

Prime Factorization 2 × 2 × 5 × 83 × 988129

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 820147070
Product of the distinct prime numbers

The prime factorization of 1640294140 is 2 × 2 × 5 × 83 × 988129. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 61, 43, 185, 964, 7039, 1611, 55533, 30179, 269658, 988883, 5074219, 3458608, 20812274, 88230188, 798735378, 700535008, 3284218444, 2705344960

Basic calculations (n = 1640294140)

Multiplication

n×y
n×2 3280588280
n×3 4920882420
n×4 6561176560
n×5 8201470700

Division

n÷y
n÷2 820147070
n÷3 546764713.33333
n÷3 410073535
n÷5 328058828

Exponentiation

ny
n2 2690564865718339600
n3 4.4133177825277E+27
n4 7.2391392966379E+36
n5 1.1874317766919E+46

Nth Root

y√n
2√n 40500.544934606
3√n 1179.3442061309
4√n 201.24747187134
5√n 69.660140597286

Divisors of 1640294140

1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 988129, 1976258, 3952516, 4940645, 9881290, 19762580, 82014707, 164029414, 328058828, 410073535, 820147070, 1640294140

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1640294139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1640294140 can be divided by 24 positive divisors. The sum of these divisors (counting 1640294140) is 1, the average is 0.041666666666667.

Base conversion 1640294140

Base System Value
2 Binary 1100001110001001110011011111100
3 Ternary 11020022111120112211
4 Quaternary 1201301032123330
5 Quinary 11324403403030
6 Senary 430433110204
8 Octal 14161163374
10 Decimal 1640294140
12 Duodecimal 3993b8364
16 Hexadecimal 61c4e6fc
20 Vigesimal 15cbgf70
36 Base36 r4l724

Cryptographic Hash Functions

md5 94ce948e3b15409173b7d35756801fd9
sha1 1e718a6e78c9a7b17a7d2604113a7bfde1464672
sha256 c5c9e0ef3cff514446b2653d171f24d627259ac65746bc2cfdeb722029d25de2
sha512 9817104bdf0fa18345bdcca4f084d5b87a38c58bd99cabaad14426fafae7fed006f34007be4bd6deaf02cd2d659b31eadd8a59e857c8010918b3d56ca3cc9f9d
ripemd-160 7a50700fb34d755300242a057fe8c5f531f82cce

1640294140 as geometric shapes

Circle

Radius = n
Diameter 3280588280
Circumference 10306272039.901
Area 8.4526588161475E+18

Sphere

Radius = n
Volume 1.8486462298062E+28
Surface area 3.381063526459E+19
Circumference 10306272039.901

Square

Length = n
Perimeter 6561176560
Area 2690564865718339600
Diagonal 2319726219.0691

Cube

Length = n
Surface area 1.614338919431E+19
Volume 4.4133177825277E+27
Space diagonal 2841072789.8375

Equilateral Triangle

Length = n
Perimeter 4920882420
Area 1.165048762121E+18
Altitude 1420536394.9187

Triangular Pyramid

Length = n
Surface area 1.165048762121E+18
Volume 5.2011448859275E+26
Height 773242073.02304