15395930 (number)

15395930 is an even 8-digits composite number following 15395929 and preceding 15395931. In scientific notation, it is written as 1.5395930 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 5512320 positive integers (up to 15395930) that are relatively prime to 15395930.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety-five thousand nine hundred thirty

Notation

Scientific notation 1.5395930 × 10^7
Engineering notation 1.5395930 × 10^6

Prime Factorization of 15395930

Prime Factorization 2 × 5 × 11 × 67 × 2089

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15395930
Product of the distinct prime numbers

The prime factorization of 15395930 is 2 × 5 × 11 × 67 × 2089. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 66, 39, 539, 118, 1178, 7664, 51207, 12155, 74305, 380982, 3929457, 4534055, 12795465, 69938725, 784131234, 428302060, 8973717930, 6265812680

Basic calculations (n = 15395930)

Multiplication

n×y
n×2 30791860
n×3 46187790
n×4 61583720
n×5 76979650

Division

n÷y
n÷2 7697965
n÷3 5131976.6666667
n÷3 3848982.5
n÷5 3079186

Exponentiation

ny
n2 237034660564900
n3 3.649369041631E+21
n4 5.6185430309117E+28
n5 8.6502695205905E+35

Nth Root

y√n
2√n 3923.7647737855
3√n 248.77227395808
4√n 62.639961476565
5√n 27.383010034816

Divisors of 15395930

1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 2089, 3685, 4178, 7370, 10445, 20890, 22979, 45958, 114895, 139963, 229790, 279926, 699815, 1399630, 1539593, 3079186, 7697965, 15395930

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 -15395929
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 15395930 can be divided by 32 positive divisors. The sum of these divisors (counting 15395930) is 1, the average is 0.03125.

Base conversion 15395930

Base System Value
2 Binary 111010101110110001011010
3 Ternary 1001222012020122
4 Quaternary 322232301122
5 Quinary 12420132210
6 Senary 1305553242
8 Octal 72566132
10 Decimal 15395930
12 Duodecimal 51a5822
16 Hexadecimal eaec5a
20 Vigesimal 4g49ga
36 Base36 95zkq

Cryptographic Hash Functions

md5 207fe90e2c75e9ec65d044ae059bc6d0
sha1 8c270f8a49b1540c3edcba00c917e6e5bdb18ec6
sha256 2c290c0ae07eafac5fda51d18b876461e8e2f17340b7251b50126622b8b5ee85
sha512 998c34742e090b8a884a3a79880f749fb72c34141da7d03c77a89c66871bfa3e458644cc48c70948e4baa4e66561eb7ae49937ee0629da7536545550b760f3a6
ripemd-160 9f85085203b1f906ca5ba27f3ee30637961c8b7a

15395930 as geometric shapes

Circle

Radius = n
Diameter 30791860
Circumference 96735481.166365
Area 7.4466634827684E+14

Sphere

Radius = n
Volume 1.5286441295234E+22
Surface area 2.9786653931074E+15
Circumference 96735481.166365

Square

Length = n
Perimeter 61583720
Area 237034660564900
Diagonal 21773133.011347

Cube

Length = n
Surface area 1422207963389400
Volume 3.649369041631E+21
Space diagonal 26666532.989774

Equilateral Triangle

Length = n
Perimeter 46187790
Area 1.0263901881331E+14
Altitude 13333266.494887

Triangular Pyramid

Length = n
Surface area 1.0263901881331E+14
Volume 4.3008226606492E+20
Height 7257711.0037823