1640990100 (number)

1640990100 is an even 10-digits composite number following 1640990099 and preceding 1640990101. In scientific notation, it is written as 1.640990100 × 10^9. The sum of its digits is 30. It has a total of 8 prime factors and 144 positive divisors. There are 412387200 positive integers (up to 1640990100) that are relatively prime to 1640990100.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million nine hundred ninety thousand one hundred

Notation

Scientific notation 1.640990100 × 10^9
Engineering notation 1.640990100 × 10^9

Prime Factorization of 1640990100

Prime Factorization 2 × 2 × 5 × 5 × 3 × 19 × 223 × 1291

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 164099010
Product of the distinct prime numbers

The prime factorization of 1640990100 is 2 × 2 × 5 × 5 × 3 × 19 × 223 × 1291. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1640990100)

Multiplication

n×y
n×2 3281980200
n×3 4922970300
n×4 6563960400
n×5 8204950500

Division

n÷y
n÷2 820495050
n÷3 546996700
n÷3 410247525
n÷5 328198020

Exponentiation

ny
n2 2692848508298010000
n3 4.4189377429168E+27
n4 7.2514330886428E+36
n5 1.1899529909275E+46

Nth Root

y√n
2√n 40509.136006585
3√n 1179.5109771017
4√n 201.26881528589
5√n 69.666050811122

Divisors of 1640990100

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1640990099
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1640990100 can be divided by 144 positive divisors. The sum of these divisors (counting 1640990100) is 1, the average is 0.0069444444444444.

Base conversion 1640990100

Base System Value
2 Binary 1100001110011111000010110010100
3 Ternary 11020100210221020010
4 Quaternary 1201303320112110
5 Quinary 11330043140400
6 Senary 430500040220
8 Octal 14163702624
10 Decimal 1640990100
12 Duodecimal 399693070
16 Hexadecimal 61cf8594
20 Vigesimal 15cg3f50
36 Base36 r5042c

Cryptographic Hash Functions

md5 a755d3cb157226b02d6e39f397852926
sha1 95171d6c7d58a2b10405e500a66cb3633d13482d
sha256 56110da283b2aabe6ebac2479eb3cbe844a9e4ff6d0f1f833700d798282db631
sha512 f78929860a89f06adbd5c4847102b7dfd5d85ee57f7963454ba7981a87906f3aa0bd06ac4146748a33593990a2178723a0daa4b0fe429c6e9327b1481060b138
ripemd-160 c1ccf39a940812d8377e0f4281b105da744cfa69

1640990100 as geometric shapes

Circle

Radius = n
Diameter 3281980200
Circumference 10310644885.547
Area 8.4598330908993E+18

Sphere

Radius = n
Volume 1.8510003133091E+28
Surface area 3.3839332363597E+19
Circumference 10310644885.547

Square

Length = n
Perimeter 6563960400
Area 2692848508298010000
Diagonal 2320710455.14

Cube

Length = n
Surface area 1.6157091049788E+19
Volume 4.4189377429168E+27
Space diagonal 2842278227.9175

Equilateral Triangle

Length = n
Perimeter 4922970300
Area 1.1660376083646E+18
Altitude 1421139113.9588

Triangular Pyramid

Length = n
Surface area 1.1660376083646E+18
Volume 5.2077680727627E+26
Height 773570151.71333