1640201421 (number)

1640201421 is an odd 10-digits composite number following 1640201420 and preceding 1640201422. In scientific notation, it is written as 1.640201421 × 10^9. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 1080566784 positive integers (up to 1640201421) that are relatively prime to 1640201421.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.640201421 × 10^9
Engineering notation 1.640201421 × 10^9

Prime Factorization of 1640201421

Prime Factorization 3 × 97 × 727 × 7753

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1640201421
Product of the distinct prime numbers

The prime factorization of 1640201421 is 3 × 97 × 727 × 7753. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 2, 9, 848, 814, 171, 3059, 14856, 27763, 700791, 738908, 8261720, 5365349, 17384528, 49034742, 139504596, 891765719, 4475410384, 6792341235

Basic calculations (n = 1640201421)

Multiplication

n×y
n×2 3280402842
n×3 4920604263
n×4 6560805684
n×5 8201007105

Division

n÷y
n÷2 820100710.5
n÷3 546733807
n÷3 410050355.25
n÷5 328040284.2

Exponentiation

ny
n2 2690260701450419241
n3 4.4125694253794E+27
n4 7.2375026417685E+36
n5 1.187096211752E+46

Nth Root

y√n
2√n 40499.400254819
3√n 1179.3219845725
4√n 201.24462789058
5√n 69.659353059922

Divisors of 1640201421

1, 3, 97, 291, 727, 2181, 7753, 23259, 70519, 211557, 752041, 2256123, 5636431, 16909293, 546733807, 1640201421

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 -1640201420
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 1640201421 can be divided by 16 positive divisors. The sum of these divisors (counting 1640201421) is 1, the average is 0.0625.

Base conversion 1640201421

Base System Value
2 Binary 1100001110000110111110011001101
3 Ternary 11020022022212100210
4 Quaternary 1201300313303031
5 Quinary 11324342421141
6 Senary 430431113033
8 Octal 14160676315
10 Decimal 1640201421
12 Duodecimal 399372779
16 Hexadecimal 61c37ccd
20 Vigesimal 15cb53b1
36 Base36 r4j7il

Cryptographic Hash Functions

md5 db64a2e2e556c9cbcd7f1415414a6724
sha1 39db7ced23530800e6f0924c47528ecab64a5c8f
sha256 5f79ba2fcc395d1c3372dc7d88453cf443f5327154484abc357cb56b9a076cea
sha512 90150fe7240966247ea1b1e0ab4d2cf7cb6f6229ab80c67edac09ee78eca3ef5323ba44f5ce94cd627f50d21a1acef2ea149620a4e0005a22aeb9989b0e2c495
ripemd-160 3725bc579501fb15ec7f96691b7105f43c0801b7

1640201421 as geometric shapes

Circle

Radius = n
Diameter 3280402842
Circumference 10305689469.242
Area 8.451703255918E+18

Sphere

Radius = n
Volume 1.8483327586969E+28
Surface area 3.3806813023672E+19
Circumference 10305689469.242

Square

Length = n
Perimeter 6560805684
Area 2690260701450419241
Diagonal 2319595094.6018

Cube

Length = n
Surface area 1.6141564208703E+19
Volume 4.4125694253794E+27
Space diagonal 2840912195.8187

Equilateral Triangle

Length = n
Perimeter 4920604263
Area 1.1649170551295E+18
Altitude 1420456097.9093

Triangular Pyramid

Length = n
Surface area 1.1649170551295E+18
Volume 5.2002629385704E+26
Height 773198364.86727