315728049 (number)

315728049 is an odd 9-digits composite number following 315728048 and preceding 315728050. In scientific notation, it is written as 3.15728049 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 163388160 positive integers (up to 315728049) that are relatively prime to 315728049.

Interesting facts

Basic properties

Name

Name three hundred fifteen million seven hundred twenty-eight thousand forty-nine

Notation

Scientific notation 3.15728049 × 10^8
Engineering notation 3.15728049 × 10^6

Prime Factorization of 315728049

Prime Factorization 21 × 13 × 53 × 21821

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 315728049
Product of the distinct prime numbers

The prime factorization of 315728049 is 21 × 13 × 53 × 21821. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 99, 66, 781, 529, 8094, 778, 75395, 17244, 406292, 562864, 9655054, 1663833, 90554382, 65545906, 362606915, 866408870, 911258936, 6566059387

Basic calculations (n = 315728049)

Multiplication

n×y
n×2 631456098
n×3 947184147
n×4 1262912196
n×5 1578640245

Division

n÷y
n÷2 157864024.5
n÷3 105242683
n÷3 78932012.25
n÷5 63145609.8

Exponentiation

ny
n2 99684200925346401
n3 3.1473098274284E+25
n4 9.9369399141248E+33
n5 3.1373706521169E+42

Nth Root

y√n
2√n 17768.737968691
3√n 680.93301063276
4√n 133.29942973881
5√n 50.102873378859

Divisors of 315728049

1, 13, 21, 53, 273, 689, 1113, 14469, 21821, 283673, 458241, 1156513, 5957133, 15034669, 24286773, 315728049

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 -315728048
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 315728049 can be divided by 16 positive divisors. The sum of these divisors (counting 315728049) is 1, the average is 0.0625.

Base conversion 315728049

Base System Value
2 Binary 10010110100011010000010110001
3 Ternary 211000002122110110
4 Quaternary 102310122002301
5 Quinary 1121311244144
6 Senary 51155051533
8 Octal 2264320261
10 Decimal 315728049
12 Duodecimal 898a0ba9
16 Hexadecimal 12d1a0b1
20 Vigesimal 4id6029
36 Base36 57z5bl

Cryptographic Hash Functions

md5 4f640dc85d6a7ecbab47dac52b11a1c1
sha1 00112b59c0796d5248227415f2bac05269aece09
sha256 b2a939ed871a1e10ed46139c8cb8becdbc37c8af8d5768e92ad0b924dfbe3126
sha512 2d6a7111aeff13214810d9153023a2251dd2bd90c5ebb9f3c722c17a4d6d0ac05c8f03330d6a2be97b4a18fa44ed4d0a5daf71592c637357633ec4341d6f03e8
ripemd-160 acc6aca04ed242d368b3fad9f2a74b960c041d63

315728049 as geometric shapes

Circle

Radius = n
Diameter 631456098
Circumference 1983777838.5413
Area 3.1316715330604E+17

Sphere

Radius = n
Volume 1.318342057656E+26
Surface area 1.2526686132241E+18
Circumference 1983777838.5413

Square

Length = n
Perimeter 1262912196
Area 99684200925346401
Diagonal 446506888.9174

Cube

Length = n
Surface area 598105205552078406
Volume 3.1473098274284E+25
Space diagonal 546857022.2426

Equilateral Triangle

Length = n
Perimeter 947184147
Area 4.3164525178651E+16
Altitude 273428511.1213

Triangular Pyramid

Length = n
Surface area 4.3164525178651E+16
Volume 3.7091402024494E+24
Height 148835629.63913