640147200 (number)

640147200 is an even 9-digits composite number following 640147199 and preceding 640147201. In scientific notation, it is written as 6.40147200 × 10^8. The sum of its digits is 24. It has a total of 12 prime factors and 144 positive divisors. There are 132710400 positive integers (up to 640147200) that are relatively prime to 640147200.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.40147200 × 10^8
Engineering notation 6.40147200 × 10^6

Prime Factorization of 640147200

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 33 × 35 × 5 × 433

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 5001150
Product of the distinct prime numbers

The prime factorization of 640147200 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 33 × 35 × 5 × 433. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 640147200)

Multiplication

n×y
n×2 1280294400
n×3 1920441600
n×4 2560588800
n×5 3200736000

Division

n÷y
n÷2 320073600
n÷3 213382400
n÷3 160036800
n÷5 128029440

Exponentiation

ny
n2 409788437667840000
n3 2.6232492096544E+26
n4 1.6792656364625E+35
n5 1.0749771952377E+44

Nth Root

y√n
2√n 25301.130409529
3√n 861.83994027858
4√n 159.06329057809
5√n 57.710650559929

Divisors of 640147200

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -640147199
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 640147200 can be divided by 144 positive divisors. The sum of these divisors (counting 640147200) is 1, the average is 0.0069444444444444.

Base conversion 640147200

Base System Value
2 Binary 100110001001111101111100000000
3 Ternary 1122121112211212120
4 Quaternary 212021331330000
5 Quinary 2302334202300
6 Senary 143304324240
8 Octal 4611757400
10 Decimal 640147200
12 Duodecimal 15a473680
16 Hexadecimal 2627df00
20 Vigesimal a00i800
36 Base36 al4kqo

Cryptographic Hash Functions

md5 01cfaa3becfc1f711cea77114c0c5606
sha1 04b6e494fba28ea513563ef771eb0fae85d2cfa9
sha256 2298b34a885cb5772a5523b33f7dd2b1eebb7bca558543506ebaf0e68449f511
sha512 438befa4156181cf33ffe3d4336be388193bbf120dcf6d4780b7547d5bca33872fb4c37ca26cdd3963433a4769815d4f491292f5f623a0a027509ce092d8183d
ripemd-160 598ebeb7dac40c47105cfe836d334404c60755bf

640147200 as geometric shapes

Circle

Radius = n
Diameter 1280294400
Circumference 4022163481.4722
Area 1.2873883453033E+18

Sphere

Radius = n
Volume 1.0988240594114E+27
Surface area 5.1495533812133E+18
Circumference 4022163481.4722

Square

Length = n
Perimeter 2560588800
Area 409788437667840000
Diagonal 905304852.15516

Cube

Length = n
Surface area 2458730626007040000
Volume 2.6232492096544E+26
Space diagonal 1108767474.723

Equilateral Triangle

Length = n
Perimeter 1920441600
Area 1.7744359859874E+17
Altitude 554383737.36148

Triangular Pyramid

Length = n
Surface area 1.7744359859874E+17
Volume 3.0915288414815E+25
Height 301768284.05172