15395968 (number)

15395968 is an even 8-digits composite number following 15395967 and preceding 15395969. In scientific notation, it is written as 1.5395968 × 10^7. The sum of its digits is 46. It has a total of 9 prime factors and 32 positive divisors. There are 6597888 positive integers (up to 15395968) that are relatively prime to 15395968.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety-five thousand nine hundred sixty-eight

Notation

Scientific notation 1.5395968 × 10^7
Engineering notation 1.5395968 × 10^6

Prime Factorization of 15395968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 17183

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 240562
Product of the distinct prime numbers

The prime factorization of 15395968 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 17183. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 7, 54, 95, 193, 629, 9054, 6699, 75372, 81393, 155795, 10819, 6003485, 4631827, 7897937, 82744035, 299097804, 519799697, 1956298925, 9770954830

Basic calculations (n = 15395968)

Multiplication

n×y
n×2 30791936
n×3 46187904
n×4 61583872
n×5 76979840

Division

n÷y
n÷2 7697984
n÷3 5131989.3333333
n÷3 3848992
n÷5 3079193.6

Exponentiation

ny
n2 237035830657024
n3 3.649396063649E+21
n4 5.6185985015265E+28
n5 8.650376273435E+35

Nth Root

y√n
2√n 3923.7696160708
3√n 248.77247862989
4√n 62.640000128279
5√n 27.383023552068

Divisors of 15395968

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 17183, 34366, 68732, 120281, 137464, 240562, 274928, 481124, 549856, 962248, 1099712, 1924496, 2199424, 3848992, 7697984, 15395968

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 -15395967
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 15395968 can be divided by 32 positive divisors. The sum of these divisors (counting 15395968) is 1, the average is 0.03125.

Base conversion 15395968

Base System Value
2 Binary 111010101110110010000000
3 Ternary 1001222012022001
4 Quaternary 322232302000
5 Quinary 12420132333
6 Senary 1305553344
8 Octal 72566200
10 Decimal 15395968
12 Duodecimal 51a5854
16 Hexadecimal eaec80
20 Vigesimal 4g49i8
36 Base36 95zls

Cryptographic Hash Functions

md5 038107a1187d63126cbf3c1da84fc63b
sha1 764a001746002628b9c4c5f58851eb9d8fc38e42
sha256 8d275ba3a5f326f6b074bf80b27e0e215f0221a793bf91e9ea8feee302d692d4
sha512 67a1708b80d3c08f6fae3f39c22b7802172cd45b59cd4fe89c394302570b4f20190153e00631bec13ee8d5c1fbedaafc10fc2db090247bd5cb28b97c8f046878
ripemd-160 91975db1d9b87df520cc86d184c1ca8fa7cad302

15395968 as geometric shapes

Circle

Radius = n
Diameter 30791936
Circumference 96735719.927407
Area 7.4467002422966E+14

Sphere

Radius = n
Volume 1.5286554484799E+22
Surface area 2.9786800969186E+15
Circumference 96735719.927407

Square

Length = n
Perimeter 61583872
Area 237035830657024
Diagonal 21773186.751462

Cube

Length = n
Surface area 1422214983942144
Volume 3.649396063649E+21
Space diagonal 26666598.807705

Equilateral Triangle

Length = n
Perimeter 46187904
Area 1.0263952547806E+14
Altitude 13333299.403852

Triangular Pyramid

Length = n
Surface area 1.0263952547806E+14
Volume 4.3008545064028E+20
Height 7257728.9171541