15431072 (number)

15431072 is an even 8-digits composite number following 15431071 and preceding 15431073. In scientific notation, it is written as 1.5431072 × 10^7. The sum of its digits is 23. It has a total of 7 prime factors and 24 positive divisors. There are 7506432 positive integers (up to 15431072) that are relatively prime to 15431072.

Interesting facts

Basic properties

Name

Name fifteen million four hundred thirty-one thousand seventy-two

Notation

Scientific notation 1.5431072 × 10^7
Engineering notation 1.5431072 × 10^6

Prime Factorization of 15431072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 37 × 13033

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 964442
Product of the distinct prime numbers

The prime factorization of 15431072 is 2 × 2 × 2 × 2 × 2 × 37 × 13033. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 7, 70, 45, 914, 111, 6636, 2083, 3251, 19050, 487246, 246015, 6574312, 5717347, 64166279, 12323994, 635778308, 159351015, 6602380339, 7241390732

Basic calculations (n = 15431072)

Multiplication

n×y
n×2 30862144
n×3 46293216
n×4 61724288
n×5 77155360

Division

n÷y
n÷2 7715536
n÷3 5143690.6666667
n÷3 3857768
n÷5 3086214.4

Exponentiation

ny
n2 238117983069184
n3 3.6744157412354E+21
n4 5.6700173860936E+28
n5 8.7494446526062E+35

Nth Root

y√n
2√n 3928.2403185141
3√n 248.96140862005
4√n 62.675675652634
5√n 27.395499262112

Divisors of 15431072

1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 13033, 26066, 52132, 104264, 208528, 417056, 482221, 964442, 1928884, 3857768, 7715536, 15431072

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15431071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15431072 can be divided by 24 positive divisors. The sum of these divisors (counting 15431072) is 1, the average is 0.041666666666667.

Base conversion 15431072

Base System Value
2 Binary 111010110111010110100000
3 Ternary 1002000222110012
4 Quaternary 322313112200
5 Quinary 12422243242
6 Senary 1310424052
8 Octal 72672640
10 Decimal 15431072
12 Duodecimal 5202028
16 Hexadecimal eb75a0
20 Vigesimal 4g8hdc
36 Base36 96qow

Cryptographic Hash Functions

md5 063a5a0037d69db8eb30a2949d46647e
sha1 4f4908c5874a2eddd7ce1ce18e85531585b77079
sha256 e480592eaaff80486f3fcaf77e54f26cfe8e410563ac77649ee4978e0fb002a1
sha512 546fff472c432358b6433dfb461cd1b30e5806cf2581a7727eb38933c79e90e5e3ded01a10adccd07499e3443891554668dd047ecd173910ce71e71e1fa24f5c
ripemd-160 f6d686e0c0c198aed069a716abf040e54297a9d4

15431072 as geometric shapes

Circle

Radius = n
Diameter 30862144
Circumference 96956284.86443
Area 7.4806970629777E+14

Sphere

Radius = n
Volume 1.53913566652E+22
Surface area 2.9922788251911E+15
Circumference 96956284.86443

Square

Length = n
Perimeter 61724288
Area 238117983069184
Diagonal 21822831.304356

Cube

Length = n
Surface area 1428707898415104
Volume 3.6744157412354E+21
Space diagonal 26727400.719253

Equilateral Triangle

Length = n
Perimeter 46293216
Area 1.0310811121791E+14
Altitude 13363700.359627

Triangular Pyramid

Length = n
Surface area 1.0310811121791E+14
Volume 4.3303404792102E+20
Height 7274277.1014519