15431328 (number)

15431328 is an even 8-digits composite number following 15431327 and preceding 15431329. In scientific notation, it is written as 1.5431328 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 72 positive divisors. There are 4675200 positive integers (up to 15431328) that are relatively prime to 15431328.

Interesting facts

Basic properties

Name

Name fifteen million four hundred thirty-one thousand three hundred twenty-eight

Notation

Scientific notation 1.5431328 × 10^7
Engineering notation 1.5431328 × 10^6

Prime Factorization of 15431328

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 4871

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 321486
Product of the distinct prime numbers

The prime factorization of 15431328 is 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 4871. Since it has a total of 9 prime factors.

Most popular turbo-numbers

7, 8, 69, 2, 281, 303, 4927, 428, 74601, 5320, 56982, 645650, 225851, 1540524, 72880742, 38099579, 61664171, 158097585, 1089199534, 9780171512

Basic calculations (n = 15431328)

Multiplication

n×y
n×2 30862656
n×3 46293984
n×4 61725312
n×5 77156640

Division

n÷y
n÷2 7715664
n÷3 5143776
n÷3 3857832
n÷5 3086265.6

Exponentiation

ny
n2 238125883843584
n3 3.6745986188802E+21
n4 5.6703936556288E+28
n5 8.7501704389127E+35

Nth Root

y√n
2√n 3928.2729029435
3√n 248.96278536104
4√n 62.675935596874
5√n 27.395590159248

Divisors of 15431328

1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 4871, 9742, 14613, 19484, 29226, 38968, 43839, 53581, 58452, 77936, 87678, 107162, 116904, 155872, 160743, 175356, 214324, 233808, 321486, 350712, 428648, 467616, 482229, 642972, 701424, 857296, 964458, 1285944, 1402848, 1714592, 1928916, 2571888, 3857832, 5143776, 7715664, 15431328

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15431327
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15431328 can be divided by 72 positive divisors. The sum of these divisors (counting 15431328) is 1, the average is 0.013888888888889.

Base conversion 15431328

Base System Value
2 Binary 111010110111011010100000
3 Ternary 1002000222210200
4 Quaternary 322313122200
5 Quinary 12422300303
6 Senary 1310425200
8 Octal 72673240
10 Decimal 15431328
12 Duodecimal 5202200
16 Hexadecimal eb76a0
20 Vigesimal 4g8i68
36 Base36 96qw0

Cryptographic Hash Functions

md5 aefd07ae3bfe6c2fe5e45a23bed3b7c5
sha1 3fbbb8c789371840a125d1f83857c2247bc1adbd
sha256 a757206cfacdc605c43f5ab311d00d969ac6671be3dcaf709c2c04dc7a7a2cd4
sha512 d09911d052b1b606fc7325d9d9d9582ec2a022f561709d97242175e247461a35c647b82fb538dce87bc9cb6135f5090c28c0946318b1ad3b123a3c0654a168b2
ripemd-160 5afe17316d9399c111d296dfe028bf31a64d3755

15431328 as geometric shapes

Circle

Radius = n
Diameter 30862656
Circumference 96957893.359869
Area 7.4809452731258E+14

Sphere

Radius = n
Volume 1.5392122701287E+22
Surface area 2.9923781092503E+15
Circumference 96957893.359869

Square

Length = n
Perimeter 61725312
Area 238125883843584
Diagonal 21823193.343028

Cube

Length = n
Surface area 1428755303061504
Volume 3.6745986188802E+21
Space diagonal 26727844.12426

Equilateral Triangle

Length = n
Perimeter 46293984
Area 1.0311153235358E+14
Altitude 13363922.06213

Triangular Pyramid

Length = n
Surface area 1.0311153235358E+14
Volume 4.3305560025816E+20
Height 7274397.7810092