640147462 (number)

640147462 is an even 9-digits composite number following 640147461 and preceding 640147463. In scientific notation, it is written as 6.40147462 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 312674752 positive integers (up to 640147462) that are relatively prime to 640147462.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.40147462 × 10^8
Engineering notation 6.40147462 × 10^6

Prime Factorization of 640147462

Prime Factorization 2 × 53 × 233 × 25919

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 640147462
Product of the distinct prime numbers

The prime factorization of 640147462 is 2 × 53 × 233 × 25919. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 6, 90, 199, 508, 4299, 351, 69405, 10066, 545501, 481341, 1400801, 3268862, 53924945, 76566211, 801480690, 137743752, 433073590, 2652889990

Basic calculations (n = 640147462)

Multiplication

n×y
n×2 1280294924
n×3 1920442386
n×4 2560589848
n×5 3200737310

Division

n÷y
n÷2 320073731
n÷3 213382487.33333
n÷3 160036865.5
n÷5 128029492.4

Exponentiation

ny
n2 409788773105041444
n3 2.6232524305929E+26
n4 1.6792683856294E+35
n5 1.0749793950775E+44

Nth Root

y√n
2√n 25301.135587163
3√n 861.84005785676
4√n 159.06330685348
5√n 57.710655283901

Divisors of 640147462

1, 2, 53, 106, 233, 466, 12349, 24698, 25919, 51838, 1373707, 2747414, 6039127, 12078254, 320073731, 640147462

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 -640147461
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 640147462 can be divided by 16 positive divisors. The sum of these divisors (counting 640147462) is 1, the average is 0.0625.

Base conversion 640147462

Base System Value
2 Binary 100110001001111110000000000110
3 Ternary 1122121112212020021
4 Quaternary 212021332000012
5 Quinary 2302334204322
6 Senary 143304325354
8 Octal 4611760006
10 Decimal 640147462
12 Duodecimal 15a47385a
16 Hexadecimal 2627e006
20 Vigesimal a00i8d2
36 Base36 al4kxy

Cryptographic Hash Functions

md5 1f04fc2f512e7ccd54dbe3a3afce75c3
sha1 643e5b0d9ce6c9354019bf2c97abeaea419c34d6
sha256 249fbbb287b78e7b606079cb832f463ded58a0fa7b22b4210d43e4c94e83a18a
sha512 b367283a6f74658fe713c635a92d65a2666f5e46523b8e70dcee91e74214e562ffe4490377df6851be1cfbaf45a832cc2b76942d9d506bb9dcb94e1961c5d76e
ripemd-160 7f4a9759b456f8668cf8c30a0c769dfc01554e29

640147462 as geometric shapes

Circle

Radius = n
Diameter 1280294924
Circumference 4022165127.6667
Area 1.2873893991104E+18

Sphere

Radius = n
Volume 1.0988254085949E+27
Surface area 5.1495575964415E+18
Circumference 4022165127.6667

Square

Length = n
Perimeter 2560589848
Area 409788773105041444
Diagonal 905305222.67912

Cube

Length = n
Surface area 2458732638630248664
Volume 2.6232524305929E+26
Space diagonal 1108767928.5203

Equilateral Triangle

Length = n
Perimeter 1920442386
Area 1.7744374384731E+17
Altitude 554383964.26013

Triangular Pyramid

Length = n
Surface area 1.7744374384731E+17
Volume 3.0915326373938E+25
Height 301768407.55971