1640897739 (number)

1640897739 is an odd 10-digits composite number following 1640897738 and preceding 1640897740. In scientific notation, it is written as 1.640897739 × 10^9. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 1009783152 positive integers (up to 1640897739) that are relatively prime to 1640897739.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.640897739 × 10^9
Engineering notation 1.640897739 × 10^9

Prime Factorization of 1640897739

Prime Factorization 9 × 13 × 14024767

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1640897739
Product of the distinct prime numbers

The prime factorization of 1640897739 is 9 × 13 × 14024767. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1640897739)

Multiplication

n×y
n×2 3281795478
n×3 4922693217
n×4 6563590956
n×5 8204488695

Division

n÷y
n÷2 820448869.5
n÷3 546965913
n÷3 410224434.75
n÷5 328179547.8

Exponentiation

ny
n2 2692545389855312121
n3 4.4181916423685E+27
n4 7.2498006764311E+36
n5 1.1896181538156E+46

Nth Root

y√n
2√n 40507.995988447
3√n 1179.4888476046
4√n 201.26598318754
5√n 69.665266580798

Divisors of 1640897739

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 -1640897738
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 1640897739 can be divided by 8 positive divisors. The sum of these divisors (counting 1640897739) is 1, the average is 0.125.

Base conversion 1640897739

Base System Value
2 Binary 1100001110011100001110011001011
3 Ternary 11020100122020112100
4 Quaternary 1201303201303023
5 Quinary 11330032211424
6 Senary 430454044443
8 Octal 14163416313
10 Decimal 1640897739
12 Duodecimal 399649723
16 Hexadecimal 61ce1ccb
20 Vigesimal 15cfc46j
36 Base36 r4y4sr

Cryptographic Hash Functions

md5 9f1b9c27dbcd973282bf4762a55a6b72
sha1 d45be350a07bda31e6fd8caf76bae310257d883d
sha256 88e8e253952f2a3e19aacc1b510ac2c9b5911c59368a64acb7fdc267729d4880
sha512 c0c3895c588ae0293755ddb92f7ba2ee64c7d04ac54be2223b4c3ed6ec7ef91757fcd39430e7336c7063437ac8b87cb460774cee258aaf90643e56d0a8c971e0
ripemd-160 0f9fb3b375d9bc31fb3cdd86515395a3cbfa3ed2

1640897739 as geometric shapes

Circle

Radius = n
Diameter 3281795478
Circumference 10310064564.269
Area 8.4588808162265E+18

Sphere

Radius = n
Volume 1.8506877874422E+28
Surface area 3.3835523264906E+19
Circumference 10310064564.269

Square

Length = n
Perimeter 6563590956
Area 2692545389855312121
Diagonal 2320579836.9611

Cube

Length = n
Surface area 1.6155272339132E+19
Volume 4.4181916423685E+27
Space diagonal 2842118253.9729

Equilateral Triangle

Length = n
Perimeter 4922693217
Area 1.1659063542287E+18
Altitude 1421059126.9864

Triangular Pyramid

Length = n
Surface area 1.1659063542287E+18
Volume 5.2068887848341E+26
Height 773526612.32038