1640897609 (number)

1640897609 is an odd 10-digits composite number following 1640897608 and preceding 1640897610. In scientific notation, it is written as 1.640897609 × 10^9. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 1514674704 positive integers (up to 1640897609) that are relatively prime to 1640897609.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million eight hundred ninety-seven thousand six hundred nine

Notation

Scientific notation 1.640897609 × 10^9
Engineering notation 1.640897609 × 10^9

Prime Factorization of 1640897609

Prime Factorization 13 × 126222893

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1640897609
Product of the distinct prime numbers

The prime factorization of 1640897609 is 13 × 126222893. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 5, 20, 100, 396, 857, 8557, 616, 1445, 7110, 992960, 343267, 2704851, 4353944, 24729196, 60313210, 916690167, 975435399, 8039319375, 7938632886

Basic calculations (n = 1640897609)

Multiplication

n×y
n×2 3281795218
n×3 4922692827
n×4 6563590436
n×5 8204488045

Division

n÷y
n÷2 820448804.5
n÷3 546965869.66667
n÷3 410224402.25
n÷5 328179521.8

Exponentiation

ny
n2 2692544963221916881
n3 4.4181905922758E+27
n4 7.2497983789717E+36
n5 1.1896176825787E+46

Nth Root

y√n
2√n 40507.994383825
3√n 1179.4888164563
4√n 201.26597920122
5√n 69.665265476953

Divisors of 1640897609

1, 13, 126222893, 1640897609

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1640897608
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1640897609 can be divided by 4 positive divisors. The sum of these divisors (counting 1640897609) is 1, the average is 0.25.

Base conversion 1640897609

Base System Value
2 Binary 1100001110011100001110001001001
3 Ternary 11020100122020100112
4 Quaternary 1201303201301021
5 Quinary 11330032210414
6 Senary 430454044105
8 Octal 14163416111
10 Decimal 1640897609
12 Duodecimal 399649635
16 Hexadecimal 61ce1c49
20 Vigesimal 15cfc409
36 Base36 r4y4p5

Cryptographic Hash Functions

md5 7098d2b7ded35f17d13441bad07b3010
sha1 9eca7bf318c15a86f7d0258ca9a8a09b10106598
sha256 c37365eaf41b93926b6a51c7d50c0fdb53ba75e8c9b5ce1e658718842c55e105
sha512 c278e699a037ef06350a64c2d1cec23bd63048ce157b0065d1923de6eef7ce03e13e49dd86d8afcf0f414eeeae46ced32e8c6a255398637a23816e0ef46e5ce8
ripemd-160 ede8a98c934312d4db12f05300d32d6f9ff63c5f

1640897609 as geometric shapes

Circle

Radius = n
Diameter 3281795218
Circumference 10310063747.455
Area 8.4588794759182E+18

Sphere

Radius = n
Volume 1.8506873475804E+28
Surface area 3.3835517903673E+19
Circumference 10310063747.455

Square

Length = n
Perimeter 6563590436
Area 2692544963221916881
Diagonal 2320579653.1134

Cube

Length = n
Surface area 1.6155269779332E+19
Volume 4.4181905922758E+27
Space diagonal 2842118028.8063

Equilateral Triangle

Length = n
Perimeter 4922692827
Area 1.165906169491E+18
Altitude 1421059014.4031

Triangular Pyramid

Length = n
Surface area 1.165906169491E+18
Volume 5.2068875472881E+26
Height 773526551.03779