1640686166 (number)

1640686166 is an even 10-digits composite number following 1640686165 and preceding 1640686167. In scientific notation, it is written as 1.640686166 × 10^9. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 703151208 positive integers (up to 1640686166) that are relatively prime to 1640686166.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million six hundred eighty-six thousand one hundred sixty-six

Notation

Scientific notation 1.640686166 × 10^9
Engineering notation 1.640686166 × 10^9

Prime Factorization of 1640686166

Prime Factorization 2 × 7 × 117191869

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1640686166
Product of the distinct prime numbers

The prime factorization of 1640686166 is 2 × 7 × 117191869. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 67, 73, 717, 140, 1207, 8479, 67078, 3819, 630612, 737255, 8042202, 47078, 125991, 76462603, 934170250, 851289354, 8848188876, 9294772193

Basic calculations (n = 1640686166)

Multiplication

n×y
n×2 3281372332
n×3 4922058498
n×4 6562744664
n×5 8203430830

Division

n÷y
n÷2 820343083
n÷3 546895388.66667
n÷3 410171541.5
n÷5 328137233.2

Exponentiation

ny
n2 2691851095303779556
n3 4.4164828529969E+27
n4 7.2460623192882E+36
n5 1.188851420523E+46

Nth Root

y√n
2√n 40505.384407508
3√n 1179.4381520383
4√n 201.25949519838
5√n 69.663469997217

Divisors of 1640686166

1, 2, 7, 14, 117191869, 234383738, 820343083, 1640686166

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1640686165
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1640686166 can be divided by 8 positive divisors. The sum of these divisors (counting 1640686166) is 1, the average is 0.125.

Base conversion 1640686166

Base System Value
2 Binary 1100001110010101110001001010110
3 Ternary 11020100020111022022
4 Quaternary 1201302232021112
5 Quinary 11330003424131
6 Senary 430445333142
8 Octal 14162561126
10 Decimal 1640686166
12 Duodecimal 3995671b2
16 Hexadecimal 61cae256
20 Vigesimal 15ce5f86
36 Base36 r4tljq

Cryptographic Hash Functions

md5 3397de238ba8d48c1bca7252d01df73e
sha1 aac41727abbf9d2cbc1ee58dbd1b1bc4f88b52ca
sha256 59112ee4a363015f0ba50e016cb37be8451cec1a679c7e867dfad67a55998a82
sha512 6bae63720b9a5d3891118822aa1897802f0006e70110d9c28a589a8b08f1bb8fd8f09a17008b6475de37c4b39d93a2dac14cbc2b4220bfefa9bb2406fca433cb
ripemd-160 31a0c79cc89c647bdf52e1465807bd28816bf381

1640686166 as geometric shapes

Circle

Radius = n
Diameter 3281372332
Circumference 10308735211.904
Area 8.456699625564E+18

Sphere

Radius = n
Volume 1.849972011424E+28
Surface area 3.3826798502256E+19
Circumference 10308735211.904

Square

Length = n
Perimeter 6562744664
Area 2691851095303779556
Diagonal 2320280627.5551

Cube

Length = n
Surface area 1.6151106571823E+19
Volume 4.4164828529969E+27
Space diagonal 2841751798.7874

Equilateral Triangle

Length = n
Perimeter 4922058498
Area 1.165605715869E+18
Altitude 1420875899.3937

Triangular Pyramid

Length = n
Surface area 1.165605715869E+18
Volume 5.204874957247E+26
Height 773426875.85171