15390914 (number)

15390914 is an even 8-digits composite number following 15390913 and preceding 15390915. In scientific notation, it is written as 1.5390914 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 5945040 positive integers (up to 15390914) that are relatively prime to 15390914.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety thousand nine hundred fourteen

Notation

Scientific notation 1.5390914 × 10^7
Engineering notation 1.5390914 × 10^6

Prime Factorization of 15390914

Prime Factorization 2 × 11 × 7 × 719 × 139

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15390914
Product of the distinct prime numbers

The prime factorization of 15390914 is 2 × 11 × 7 × 719 × 139. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 96, 22, 560, 470, 5252, 7894, 41471, 50395, 289938, 70829, 7354339, 8855390, 2716468, 34794194, 390661064, 819422572, 8843587083, 1311437499

Basic calculations (n = 15390914)

Multiplication

n×y
n×2 30781828
n×3 46172742
n×4 61563656
n×5 76954570

Division

n÷y
n÷2 7695457
n÷3 5130304.6666667
n÷3 3847728.5
n÷5 3078182.8

Exponentiation

ny
n2 236880233755396
n3 3.6458033060292E+21
n4 5.6112245144011E+28
n5 8.6361873935839E+35

Nth Root

y√n
2√n 3923.1255396686
3√n 248.74525432223
4√n 62.634858822133
5√n 27.381225523172

Divisors of 15390914

1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 719, 973, 1438, 1529, 1946, 3058, 5033, 7909, 10066, 10703, 15818, 21406, 55363, 99941, 110726, 199882, 699587, 1099351, 1399174, 2198702, 7695457, 15390914

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15390913
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15390914 can be divided by 32 positive divisors. The sum of these divisors (counting 15390914) is 1, the average is 0.03125.

Base conversion 15390914

Base System Value
2 Binary 111010101101100011000010
3 Ternary 1001221221100212
4 Quaternary 322231203002
5 Quinary 12420002124
6 Senary 1305514122
8 Octal 72554302
10 Decimal 15390914
12 Duodecimal 51a2942
16 Hexadecimal ead8c2
20 Vigesimal 4g3h5e
36 Base36 95vpe

Cryptographic Hash Functions

md5 dbc13ae6a1985a3eeabb6d6f0194864c
sha1 481bfdab67553e299e424c64db505656bc1d9f00
sha256 90d086ebaf74bd21fc4dd2e7bd1d5c611f638a9a8ee7c9a78612095fc14c05b1
sha512 6a3169d761cbb511af2c4c5a6599d8c8a1dcd4814c2a4bfeefd3b86b6930a9b426a2fe9cc0b76135685419e2071aeb2cf720b04d442521f58e514f12d7ce3e4a
ripemd-160 7001110316a221479fdb0052bfd6081d2f073743

15390914 as geometric shapes

Circle

Radius = n
Diameter 30781828
Circumference 96703964.708865
Area 7.4418120214658E+14

Sphere

Radius = n
Volume 1.5271505176873E+22
Surface area 2.9767248085863E+15
Circumference 96703964.708865

Square

Length = n
Perimeter 61563656
Area 236880233755396
Diagonal 21766039.316118

Cube

Length = n
Surface area 1421281402532376
Volume 3.6458033060292E+21
Space diagonal 26657845.022923

Equilateral Triangle

Length = n
Perimeter 46172742
Area 1.0257215004328E+14
Altitude 13328922.511462

Triangular Pyramid

Length = n
Surface area 1.0257215004328E+14
Volume 4.2966204009426E+20
Height 7255346.438706