640147480 (number)

640147480 is an even 9-digits composite number following 640147479 and preceding 640147481. In scientific notation, it is written as 6.40147480 × 10^8. The sum of its digits is 34. It has a total of 7 prime factors and 64 positive divisors. There are 216196992 positive integers (up to 640147480) that are relatively prime to 640147480.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.40147480 × 10^8
Engineering notation 6.40147480 × 10^6

Prime Factorization of 640147480

Prime Factorization 2 × 2 × 2 × 5 × 7 × 67 × 34123

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 160036870
Product of the distinct prime numbers

The prime factorization of 640147480 is 2 × 2 × 2 × 5 × 7 × 67 × 34123. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 2, 47, 73, 952, 500, 328, 196, 51565, 92073, 334629, 574220, 6357798, 4100763, 28071172, 5166113, 375047007, 138940409, 340685164, 8606745275

Basic calculations (n = 640147480)

Multiplication

n×y
n×2 1280294960
n×3 1920442440
n×4 2560589920
n×5 3200737400

Division

n÷y
n÷2 320073740
n÷3 213382493.33333
n÷3 160036870
n÷5 128029496

Exponentiation

ny
n2 409788796150350400
n3 2.6232526518788E+26
n4 1.6792685745035E+35
n5 1.0749795462116E+44

Nth Root

y√n
2√n 25301.135942878
3√n 861.84006593465
4√n 159.06330797163
5√n 57.710655608449

Divisors of 640147480

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3752, 4690, 9380, 18760, 34123, 68246, 136492, 170615, 238861, 272984, 341230, 477722, 682460, 955444, 1194305, 1364920, 1910888, 2286241, 2388610, 4572482, 4777220, 9144964, 9554440, 11431205, 16003687, 18289928, 22862410, 32007374, 45724820, 64014748, 80018435, 91449640, 128029496, 160036870, 320073740, 640147480

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -640147479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 640147480 can be divided by 64 positive divisors. The sum of these divisors (counting 640147480) is 1, the average is 0.015625.

Base conversion 640147480

Base System Value
2 Binary 100110001001111110000000011000
3 Ternary 1122121112212020221
4 Quaternary 212021332000120
5 Quinary 2302334204410
6 Senary 143304325424
8 Octal 4611760030
10 Decimal 640147480
12 Duodecimal 15a473874
16 Hexadecimal 2627e018
20 Vigesimal a00i8e0
36 Base36 al4kyg

Cryptographic Hash Functions

md5 859ccf733fa27067831c73b2eb313912
sha1 94e2f20a841b6ecf2b4e7efe1b533879abfd738a
sha256 ad4ac7c2fd5c4b92bb4ac8dcb28c5dbca072e6bc87b423f01ddd9e8da152c965
sha512 3311a660aa19714957a68c55eb43bc3d5be0322cf7fff7888dc56c19b3f00a0ef98a125e9611d2ad5187f68a3e2d51beca1280d8245c6ff43c2fc82f483cd651
ripemd-160 300f010fcc3a66a83259a535428c635aa582c231

640147480 as geometric shapes

Circle

Radius = n
Diameter 1280294960
Circumference 4022165240.764
Area 1.2873894715093E+18

Sphere

Radius = n
Volume 1.098825501287E+27
Surface area 5.1495578860374E+18
Circumference 4022165240.764

Square

Length = n
Perimeter 2560589920
Area 409788796150350400
Diagonal 905305248.13496

Cube

Length = n
Surface area 2458732776902102400
Volume 2.6232526518788E+26
Space diagonal 1108767959.6972

Equilateral Triangle

Length = n
Perimeter 1920442440
Area 1.7744375382622E+17
Altitude 554383979.84859

Triangular Pyramid

Length = n
Surface area 1.7744375382622E+17
Volume 3.0915328981818E+25
Height 301768416.04499