1640897740 (number)

1640897740 is an even 10-digits composite number following 1640897739 and preceding 1640897741. In scientific notation, it is written as 1.640897740 × 10^9. The sum of its digits is 46. It has a total of 6 prime factors and 48 positive divisors. There are 626954240 positive integers (up to 1640897740) that are relatively prime to 1640897740.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.640897740 × 10^9
Engineering notation 1.640897740 × 10^9

Prime Factorization of 1640897740

Prime Factorization 2 × 2 × 5 × 23 × 881 × 4049

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 820448870
Product of the distinct prime numbers

The prime factorization of 1640897740 is 2 × 2 × 5 × 23 × 881 × 4049. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 10, 70, 42, 632, 852, 2466, 4673, 50459, 49166, 984957, 778378, 2072374, 3844003, 53208692, 74074899, 937931720, 14069281, 4203250779, 4753001585

Basic calculations (n = 1640897740)

Multiplication

n×y
n×2 3281795480
n×3 4922693220
n×4 6563590960
n×5 8204488700

Division

n÷y
n÷2 820448870
n÷3 546965913.33333
n÷3 410224435
n÷5 328179548

Exponentiation

ny
n2 2692545393137107600
n3 4.4181916504461E+27
n4 7.2498006941039E+36
n5 1.1896181574405E+46

Nth Root

y√n
2√n 40507.99600079
3√n 1179.4888478442
4√n 201.2659832182
5√n 69.665266589289

Divisors of 1640897740

1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 881, 1762, 3524, 4049, 4405, 8098, 8810, 16196, 17620, 20245, 20263, 40490, 40526, 80980, 81052, 93127, 101315, 186254, 202630, 372508, 405260, 465635, 931270, 1862540, 3567169, 7134338, 14268676, 17835845, 35671690, 71343380, 82044887, 164089774, 328179548, 410224435, 820448870, 1640897740

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1640897739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1640897740 can be divided by 48 positive divisors. The sum of these divisors (counting 1640897740) is 1, the average is 0.020833333333333.

Base conversion 1640897740

Base System Value
2 Binary 1100001110011100001110011001100
3 Ternary 11020100122020112101
4 Quaternary 1201303201303030
5 Quinary 11330032211430
6 Senary 430454044444
8 Octal 14163416314
10 Decimal 1640897740
12 Duodecimal 399649724
16 Hexadecimal 61ce1ccc
20 Vigesimal 15cfc470
36 Base36 r4y4ss

Cryptographic Hash Functions

md5 22088340c13768a0bce64edf2d7784ea
sha1 7615b7b35be68ec62ffea6bda962da1d66218354
sha256 61a08d4407fa43164f5e77cd113309c31ccd4ce6fdf4de6567666b0e14fbcfbc
sha512 5a4237e32bd39fcb901d0fec2583dd52a983bba974d1ea801f0fbe8c008e2edb92ad69525c07751df59dcf9945f8bae23b85be8c7e24fb950c3c1e61e8017315
ripemd-160 44cc811ba59574454572ade3b8648dfef9aa99a9

1640897740 as geometric shapes

Circle

Radius = n
Diameter 3281795480
Circumference 10310064570.552
Area 8.4588808265366E+18

Sphere

Radius = n
Volume 1.8506877908258E+28
Surface area 3.3835523306146E+19
Circumference 10310064570.552

Square

Length = n
Perimeter 6563590960
Area 2692545393137107600
Diagonal 2320579838.3754

Cube

Length = n
Surface area 1.6155272358823E+19
Volume 4.4181916504461E+27
Space diagonal 2842118255.7049

Equilateral Triangle

Length = n
Perimeter 4922693220
Area 1.1659063556497E+18
Altitude 1421059127.8525

Triangular Pyramid

Length = n
Surface area 1.1659063556497E+18
Volume 5.2068887943537E+26
Height 773526612.79179