640919104 (number)

640919104 is an even 9-digits composite number following 640919103 and preceding 640919105. In scientific notation, it is written as 6.40919104 × 10^8. The sum of its digits is 34. It has a total of 9 prime factors and 56 positive divisors. There are 262732800 positive integers (up to 640919104) that are relatively prime to 640919104.

Interesting facts

Basic properties

Name

Name six hundred forty million nine hundred nineteen thousand one hundred four

Notation

Scientific notation 6.40919104 × 10^8
Engineering notation 6.40919104 × 10^6

Prime Factorization of 640919104

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 23 × 62201

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 20028722
Product of the distinct prime numbers

The prime factorization of 640919104 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 23 × 62201. Since it has a total of 9 prime factors.

Most popular turbo-numbers

4, 9, 30, 67, 315, 543, 4011, 2912, 97449, 60723, 404108, 4432, 3937012, 7200981, 45617428, 19164653, 965241715, 617706369, 8357038510, 6414177349

Basic calculations (n = 640919104)

Multiplication

n×y
n×2 1281838208
n×3 1922757312
n×4 2563676416
n×5 3204595520

Division

n÷y
n÷2 320459552
n÷3 213639701.33333
n÷3 160229776
n÷5 128183820.8

Exponentiation

ny
n2 410777297872162816
n3 2.6327501769577E+26
n4 1.6873798844716E+35
n5 1.0814740036631E+44

Nth Root

y√n
2√n 25316.380151989
3√n 862.18620984594
4√n 159.11121944096
5√n 57.724561613883

Divisors of 640919104

1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 10304, 62201, 124402, 248804, 435407, 497608, 870814, 995216, 1430623, 1741628, 1990432, 2861246, 3483256, 3980864, 5722492, 6966512, 10014361, 11444984, 13933024, 20028722, 22889968, 27866048, 40057444, 45779936, 80114888, 91559872, 160229776, 320459552, 640919104

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -640919103
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 640919104 can be divided by 56 positive divisors. The sum of these divisors (counting 640919104) is 1, the average is 0.017857142857143.

Base conversion 640919104

Base System Value
2 Binary 100110001100111010011001000000
3 Ternary 1122200000001201121
4 Quaternary 212030322121000
5 Quinary 2303033402404
6 Senary 143333042024
8 Octal 4614723100
10 Decimal 640919104
12 Duodecimal 15a786314
16 Hexadecimal 2633a640
20 Vigesimal a05ehf4
36 Base36 all4cg

Cryptographic Hash Functions

md5 ac31e4ecf8b046936c2f3ede82e7bd42
sha1 09a5d52448f0bd795dfb532115908c7664195d54
sha256 c6a8ecda9d5a6474debb2d8350bd76f88d9dcddcf35f3e3c6e20e52966f387fd
sha512 38ee4d311957edfab2c10ea4a1fdfeb5fd81d209b4638704489d53e77e6acdca0fae8ab41c70c3bd0243162b2efc747a977ef255635161746d7bfbbb8d8fc437
ripemd-160 b5b2c9e598714f0164408761b68791adaf7ba1bf

640919104 as geometric shapes

Circle

Radius = n
Diameter 1281838208
Circumference 4027013497.3435
Area 1.2904949412567E+18

Sphere

Radius = n
Volume 1.102803815289E+27
Surface area 5.1619797650266E+18
Circumference 4027013497.3435

Square

Length = n
Perimeter 2563676416
Area 410777297872162816
Diagonal 906396489.26081

Cube

Length = n
Surface area 2464663787232976896
Volume 2.6327501769577E+26
Space diagonal 1110104451.6695

Equilateral Triangle

Length = n
Perimeter 1922757312
Area 1.7787178762761E+17
Altitude 555052225.83476

Triangular Pyramid

Length = n
Surface area 1.7787178762761E+17
Volume 3.1027258388281E+25
Height 302132163.08694