15442028 (number)

15442028 is an even 8-digits composite number following 15442027 and preceding 15442029. In scientific notation, it is written as 1.5442028 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 6508800 positive integers (up to 15442028) that are relatively prime to 15442028.

Interesting facts

Basic properties

Name

Name fifteen million four hundred forty-two thousand twenty-eight

Notation

Scientific notation 1.5442028 × 10^7
Engineering notation 1.5442028 × 10^6

Prime Factorization of 15442028

Prime Factorization 2 × 2 × 7 × 61 × 9041

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7721014
Product of the distinct prime numbers

The prime factorization of 15442028 is 2 × 2 × 7 × 61 × 9041. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 48, 17, 312, 564, 1590, 2678, 88113, 59945, 416573, 546470, 8697142, 9835482, 18933101, 9327871, 255784411, 478322112, 8492434203, 1076076205

Basic calculations (n = 15442028)

Multiplication

n×y
n×2 30884056
n×3 46326084
n×4 61768112
n×5 77210140

Division

n÷y
n÷2 7721014
n÷3 5147342.6666667
n÷3 3860507
n÷5 3088405.6

Exponentiation

ny
n2 238456228752784
n3 3.6822477611749E+21
n4 5.6861373031E+28
n5 8.7805491446315E+35

Nth Root

y√n
2√n 3929.63458861
3√n 249.0203152191
4√n 62.686797562246
5√n 27.399388296983

Divisors of 15442028

1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 9041, 18082, 36164, 63287, 126574, 253148, 551501, 1103002, 2206004, 3860507, 7721014, 15442028

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 -15442027
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 15442028 can be divided by 24 positive divisors. The sum of these divisors (counting 15442028) is 1, the average is 0.041666666666667.

Base conversion 15442028

Base System Value
2 Binary 111010111010000001101100
3 Ternary 1002001112110222
4 Quaternary 322322001230
5 Quinary 12423121103
6 Senary 1310550512
8 Octal 72720154
10 Decimal 15442028
12 Duodecimal 5208438
16 Hexadecimal eba06c
20 Vigesimal 4ga518
36 Base36 96z58

Cryptographic Hash Functions

md5 b7ba118c618c7ee9cb95dcc31ebc63e7
sha1 ab27aaa53cf7576aa2687f34ba12c7e72edfcbd0
sha256 8286b3f9fc87b203a40848796c2e48ea3df08dc861eff24c491ea04f80bd24e8
sha512 eac000a196f37a7e82c841581921dedb8d718597f0700330c687fcec28b3995c22984fd956c7fe7a295f3980bd14a1689fee01fd5e92ff6629c8e9bdb6bc441f
ripemd-160 dc2c69d150ed1053b21134532108db7d9a570e41

15442028 as geometric shapes

Circle

Radius = n
Diameter 30884056
Circumference 97025123.442656
Area 7.4913233645247E+14

Sphere

Radius = n
Volume 1.5424163353606E+22
Surface area 2.9965293458099E+15
Circumference 97025123.442656

Square

Length = n
Perimeter 61768112
Area 238456228752784
Diagonal 21838325.428145

Cube

Length = n
Surface area 1430737372516704
Volume 3.6822477611749E+21
Space diagonal 26746377.067901

Equilateral Triangle

Length = n
Perimeter 46326084
Area 1.0325457589527E+14
Altitude 13373188.533951

Triangular Pyramid

Length = n
Surface area 1.0325457589527E+14
Volume 4.3395706032263E+20
Height 7279441.8093817