315028638 (number)

315028638 is an even 9-digits composite number following 315028637 and preceding 315028639. In scientific notation, it is written as 3.15028638 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 105009540 positive integers (up to 315028638) that are relatively prime to 315028638.

Interesting facts

Basic properties

Name

Name three hundred fifteen million twenty-eight thousand six hundred thirty-eight

Notation

Scientific notation 3.15028638 × 10^8
Engineering notation 3.15028638 × 10^6

Prime Factorization of 315028638

Prime Factorization 2 × 9 × 17501591

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 315028638
Product of the distinct prime numbers

The prime factorization of 315028638 is 2 × 9 × 17501591. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 69, 99, 477, 460, 289, 1629, 49529, 83750, 432049, 162274, 7530302, 9248990, 70888076, 16571805, 517141417, 483185878, 1684259237, 7771843185

Basic calculations (n = 315028638)

Multiplication

n×y
n×2 630057276
n×3 945085914
n×4 1260114552
n×5 1575143190

Division

n÷y
n÷2 157514319
n÷3 105009546
n÷3 78757159.5
n÷5 63005727.6

Exponentiation

ny
n2 99243042760135044
n3 3.1264400591701E+25
n4 9.84918153629E+33
n5 3.1027742447922E+42

Nth Root

y√n
2√n 17749.046115214
3√n 680.42983060965
4√n 133.22554603084
5√n 50.080655781701

Divisors of 315028638

1, 2, 9, 18, 17501591, 35003182, 157514319, 315028638

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -315028637
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 315028638 can be divided by 8 positive divisors. The sum of these divisors (counting 315028638) is 1, the average is 0.125.

Base conversion 315028638

Base System Value
2 Binary 10010110001101111010010011110
3 Ternary 210221210010001100
4 Quaternary 102301233102132
5 Quinary 1121121404023
6 Senary 51132053530
8 Octal 2261572236
10 Decimal 315028638
12 Duodecimal 896042a6
16 Hexadecimal 12c6f49e
20 Vigesimal 4i8ibbi
36 Base36 57k5ni

Cryptographic Hash Functions

md5 74a600bde56f76117e6b3347e7ac46d6
sha1 b8d988c63b8bfe7e4274e9d2065e155e9759fb28
sha256 f253ab11b52dca85a7704003184796f26d2e0360fa47dfb64aa396a15a79843d
sha512 e7f25854c2c85222f27b0a33c08c8966f8de792f0aa17fdf6dc18067432f4bea1212d4643b0bcb66fe10b23a339956f49e914684ba1021ba8b82dcb277c6b8c8
ripemd-160 bb076b02f318c239e280f153e1b14eaa6256b7c9

315028638 as geometric shapes

Circle

Radius = n
Diameter 630057276
Circumference 1979383309.6224
Area 3.1178121405514E+17

Sphere

Radius = n
Volume 1.3096001495704E+26
Surface area 1.2471248562206E+18
Circumference 1979383309.6224

Square

Length = n
Perimeter 1260114552
Area 99243042760135044
Diagonal 445517772.39552

Cube

Length = n
Surface area 595458256560810264
Volume 3.1264400591701E+25
Space diagonal 545645606.85522

Equilateral Triangle

Length = n
Perimeter 945085914
Area 4.2973498089571E+16
Altitude 272822803.42761

Triangular Pyramid

Length = n
Surface area 4.2973498089571E+16
Volume 3.6845449446874E+24
Height 148505924.13184