315078242 (number)

315078242 is an even 9-digits composite number following 315078241 and preceding 315078243. In scientific notation, it is written as 3.15078242 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 150689572 positive integers (up to 315078242) that are relatively prime to 315078242.

Interesting facts

Basic properties

Name

Name three hundred fifteen million seventy-eight thousand two hundred forty-two

Notation

Scientific notation 3.15078242 × 10^8
Engineering notation 3.15078242 × 10^6

Prime Factorization of 315078242

Prime Factorization 2 × 23 × 6849527

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 315078242
Product of the distinct prime numbers

The prime factorization of 315078242 is 2 × 23 × 6849527. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 61, 89, 90, 342, 7521, 4383, 53050, 73026, 973885, 747248, 1020756, 7172997, 8482379, 4600291, 976669983, 714927128, 5803610286, 7689760884

Basic calculations (n = 315078242)

Multiplication

n×y
n×2 630156484
n×3 945234726
n×4 1260312968
n×5 1575391210

Division

n÷y
n÷2 157539121
n÷3 105026080.66667
n÷3 78769560.5
n÷5 63015648.4

Exponentiation

ny
n2 99274298581810564
n3 3.127917147294E+25
n4 9.8553863589105E+33
n5 3.1052178081963E+42

Nth Root

y√n
2√n 17750.443431081
3√n 680.46554193436
4√n 133.23079010154
5√n 50.082232809375

Divisors of 315078242

1, 2, 23, 46, 6849527, 13699054, 157539121, 315078242

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 -315078241
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 315078242 can be divided by 8 positive divisors. The sum of these divisors (counting 315078242) is 1, the average is 0.125.

Base conversion 315078242

Base System Value
2 Binary 10010110001111011011001100010
3 Ternary 210221212122002112
4 Quaternary 102301323121202
5 Quinary 1121130000432
6 Senary 51133115322
8 Octal 2261733142
10 Decimal 315078242
12 Duodecimal 89628b42
16 Hexadecimal 12c7b662
20 Vigesimal 4i94fc2
36 Base36 57l7xe

Cryptographic Hash Functions

md5 4d95b06550bcd7a269f99e98fd94c8ff
sha1 a0d29c3c02519520d6e86cfa7ca5e1d5f271ed4b
sha256 aeb358a2232a961a35f1cf8a8bb0100ab349b73096f745bdd2b84e1f717cdd24
sha512 fa7d1ff3aa0982718fb779481a2a2c9b877772923ac54c29aaa3627b0c5cabec5971aefd53abf27a5d137a8fd5d34f0ed42b30ba41dba90994535d30a949998b
ripemd-160 be31586316157d6590ff0508be427ae7da68c38b

315078242 as geometric shapes

Circle

Radius = n
Diameter 630156484
Circumference 1979694980.7464
Area 3.118794071149E+17

Sphere

Radius = n
Volume 1.3102188707968E+26
Surface area 1.2475176284596E+18
Circumference 1979694980.7464

Square

Length = n
Perimeter 1260312968
Area 99274298581810564
Diagonal 445587923.04507

Cube

Length = n
Surface area 595645791490863384
Volume 3.127917147294E+25
Space diagonal 545731523.50348

Equilateral Triangle

Length = n
Perimeter 945234726
Area 4.2987032257365E+16
Altitude 272865761.75174

Triangular Pyramid

Length = n
Surface area 4.2987032257365E+16
Volume 3.6862857097354E+24
Height 148529307.68169