1640189880 (number)

1640189880 is an even 10-digits composite number following 1640189879 and preceding 1640189881. In scientific notation, it is written as 1.640189880 × 10^9. The sum of its digits is 45. It has a total of 7 prime factors and 64 positive divisors. There are 374899968 positive integers (up to 1640189880) that are relatively prime to 1640189880.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.640189880 × 10^9
Engineering notation 1.640189880 × 10^9

Prime Factorization of 1640189880

Prime Factorization 2 × 2 × 2 × 5 × 7 × 9 × 650869

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 410047470
Product of the distinct prime numbers

The prime factorization of 1640189880 is 2 × 2 × 2 × 5 × 7 × 9 × 650869. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 5, 22, 92, 282, 111, 4137, 4326, 77485, 67662, 180731, 165371, 9392865, 9353741, 39700445, 47209616, 685050149, 122616796, 6458794881, 880695457

Basic calculations (n = 1640189880)

Multiplication

n×y
n×2 3280379760
n×3 4920569640
n×4 6560759520
n×5 8200949400

Division

n÷y
n÷2 820094940
n÷3 546729960
n÷3 410047470
n÷5 328037976

Exponentiation

ny
n2 2690222842454414400
n3 4.4124762811386E+27
n4 7.2372989420635E+36
n5 1.1870544483307E+46

Nth Root

y√n
2√n 40499.257770976
3√n 1179.3192185328
4√n 201.2442738837
5√n 69.659255030394

Divisors of 1640189880

1, 2, 4, 5, 7, 8, 9, 10, 14, 18, 20, 28, 35, 36, 40, 45, 56, 63, 70, 72, 90, 126, 140, 180, 252, 280, 315, 360, 504, 630, 1260, 2520, 650869, 1301738, 2603476, 3254345, 4556083, 5206952, 5857821, 6508690, 9112166, 11715642, 13017380, 18224332, 22780415, 23431284, 26034760, 29289105, 36448664, 41004747, 45560830, 46862568, 58578210, 82009494, 91121660, 117156420, 164018988, 182243320, 205023735, 234312840, 328037976, 410047470, 820094940, 1640189880

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1640189879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1640189880 can be divided by 64 positive divisors. The sum of these divisors (counting 1640189880) is 1, the average is 0.015625.

Base conversion 1640189880

Base System Value
2 Binary 1100001110000110100111110111000
3 Ternary 11020022022021112100
4 Quaternary 1201300310332320
5 Quinary 11324342034010
6 Senary 430430543400
8 Octal 14160647670
10 Decimal 1640189880
12 Duodecimal 399367b60
16 Hexadecimal 61c34fb8
20 Vigesimal 15cb3ee0
36 Base36 r4iym0

Cryptographic Hash Functions

md5 fc142887b54f48366414b74e23748927
sha1 44fa07c5355df55784d7f74272293a66342d5501
sha256 b21670a5f9c471b8d8d2811bec30acf92f65a85a668c984b167507a7aab75b44
sha512 464029fac4b2e13e66c03a698f3099efd241c302a77d0fc5c3dcb8ca91ebcda4bd79174577161bbcd8c48522cb6f069e2fee50030b811022b71893d732c0f0c5
ripemd-160 0943487c29fb81ca5c923d1741bcd214a1299244

1640189880 as geometric shapes

Circle

Radius = n
Diameter 3280379760
Circumference 10305616955.001
Area 8.4515843183742E+18

Sphere

Radius = n
Volume 1.8482937425286E+28
Surface area 3.3806337273497E+19
Circumference 10305616955.001

Square

Length = n
Perimeter 6560759520
Area 2690222842454414400
Diagonal 2319578773.1631

Cube

Length = n
Surface area 1.6141337054726E+19
Volume 4.4124762811386E+27
Space diagonal 2840892206.2203

Equilateral Triangle

Length = n
Perimeter 4920569640
Area 1.1649006617034E+18
Altitude 1420446103.1101

Triangular Pyramid

Length = n
Surface area 1.1649006617034E+18
Volume 5.2001531670298E+26
Height 773192924.3877