640147406 (number)

640147406 is an even 9-digits composite number following 640147405 and preceding 640147407. In scientific notation, it is written as 6.40147406 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 316369440 positive integers (up to 640147406) that are relatively prime to 640147406.

Interesting facts

Basic properties

Name

Name six hundred forty million one hundred forty-seven thousand four hundred six

Notation

Scientific notation 6.40147406 × 10^8
Engineering notation 6.40147406 × 10^6

Prime Factorization of 640147406

Prime Factorization 2 × 167 × 181 × 10589

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 640147406
Product of the distinct prime numbers

The prime factorization of 640147406 is 2 × 167 × 181 × 10589. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 17, 51, 753, 938, 1731, 1119, 80067, 76360, 847591, 316502, 4201362, 2355591, 98748977, 85813933, 750980386, 645051430, 5302118308, 8480290088

Basic calculations (n = 640147406)

Multiplication

n×y
n×2 1280294812
n×3 1920442218
n×4 2560589624
n×5 3200737030

Division

n÷y
n÷2 320073703
n÷3 213382468.66667
n÷3 160036851.5
n÷5 128029481.2

Exponentiation

ny
n2 409788701408528836
n3 2.6232517421478E+26
n4 1.6792677980209E+35
n5 1.0749789248824E+44

Nth Root

y√n
2√n 25301.134480493
3√n 861.84003272555
4√n 159.06330337477
5√n 57.710654274197

Divisors of 640147406

1, 2, 167, 181, 334, 362, 10589, 21178, 30227, 60454, 1768363, 1916609, 3536726, 3833218, 320073703, 640147406

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -640147405
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 640147406 can be divided by 16 positive divisors. The sum of these divisors (counting 640147406) is 1, the average is 0.0625.

Base conversion 640147406

Base System Value
2 Binary 100110001001111101111111001110
3 Ternary 1122121112212011012
4 Quaternary 212021331333032
5 Quinary 2302334204111
6 Senary 143304325222
8 Octal 4611757716
10 Decimal 640147406
12 Duodecimal 15a473812
16 Hexadecimal 2627dfce
20 Vigesimal a00i8a6
36 Base36 al4kwe

Cryptographic Hash Functions

md5 5a7d02e22d997dccf809a9b766654937
sha1 d40637fcb41a8b2b9f8fee67289d98a3f7c9ee56
sha256 01195b44e4beba0116333f02e2a3c6e8b7b26b080766c413c9ce582714e17099
sha512 e86a5b162d999a7f744e5a52905623185c8dafa2a7c118de6fe71e9c1df269b3fa776543a1e543d1569b6a8b4ac254c9d445db77dd1f20224e56103d693939cb
ripemd-160 79b9f9ef97398ded597b7b43a725d38c0bbae9c7

640147406 as geometric shapes

Circle

Radius = n
Diameter 1280294812
Circumference 4022164775.8083
Area 1.2873891738691E+18

Sphere

Radius = n
Volume 1.0988251202197E+27
Surface area 5.1495566954765E+18
Circumference 4022164775.8083

Square

Length = n
Perimeter 2560589624
Area 409788701408528836
Diagonal 905305143.48316

Cube

Length = n
Surface area 2458732208451173016
Volume 2.6232517421478E+26
Space diagonal 1108767831.5254

Equilateral Triangle

Length = n
Perimeter 1920442218
Area 1.7744371280181E+17
Altitude 554383915.76271

Triangular Pyramid

Length = n
Surface area 1.7744371280181E+17
Volume 3.0915318260535E+25
Height 301768381.16105