15482021 (number)

15482021 is an odd 8-digits composite number following 15482020 and preceding 15482022. In scientific notation, it is written as 1.5482021 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 14657328 positive integers (up to 15482021) that are relatively prime to 15482021.

Interesting facts

Basic properties

Name

Name fifteen million four hundred eighty-two thousand twenty-one

Notation

Scientific notation 1.5482021 × 10^7
Engineering notation 1.5482021 × 10^6

Prime Factorization of 15482021

Prime Factorization 43 × 37 × 263 × 37

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 418433
Product of the distinct prime numbers

The prime factorization of 15482021 is 43 × 37 × 263 × 37. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 60, 9, 128, 560, 88, 5991, 10472, 69116, 343364, 871992, 4185692, 6270195, 52878861, 90694248, 971847727, 935533293, 2116538045, 2278881607

Basic calculations (n = 15482021)

Multiplication

n×y
n×2 30964042
n×3 46446063
n×4 61928084
n×5 77410105

Division

n÷y
n÷2 7741010.5
n÷3 5160673.6666667
n÷3 3870505.25
n÷5 3096404.2

Exponentiation

ny
n2 239692974244441
n3 3.7109316608049E+21
n4 5.7452721902146E+28
n5 8.8948424699619E+35

Nth Root

y√n
2√n 3934.7199392079
3√n 249.23510747776
4√n 62.727346023946
5√n 27.413565843061

Divisors of 15482021

1, 37, 43, 263, 1369, 1591, 9731, 11309, 58867, 360047, 418433, 15482021

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15482020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15482021 can be divided by 12 positive divisors. The sum of these divisors (counting 15482021) is 1, the average is 0.083333333333333.

Base conversion 15482021

Base System Value
2 Binary 111011000011110010100101
3 Ternary 1002010120100012
4 Quaternary 323003302211
5 Quinary 12430411041
6 Senary 1311500005
8 Octal 73036245
10 Decimal 15482021
12 Duodecimal 5227605
16 Hexadecimal ec3ca5
20 Vigesimal 4gf511
36 Base36 97u05

Cryptographic Hash Functions

md5 17cabc2b6398792013dea6e98832968d
sha1 c57b70927844736665f0a8219aeabd1a4000f182
sha256 c9c832027530c629665dd2f1788ca97385707ff9da828f536831211f4a664b87
sha512 ee2bad2538253fb30e9a3a977101a5b821070d8d133ffa8e59780b6f6628a434da71387c9071e5205307eb66d2896930efb5c030da13f67b06dd2619b9823664
ripemd-160 0aa69ae5b2de6b639896caf1e6cbcad8136b47f0

15482021 as geometric shapes

Circle

Radius = n
Diameter 30964042
Circumference 97276406.872646
Area 7.5301768700342E+14

Sphere

Radius = n
Volume 1.5544314191411E+22
Surface area 3.0120707480137E+15
Circumference 97276406.872646

Square

Length = n
Perimeter 61928084
Area 239692974244441
Diagonal 21894884.071145

Cube

Length = n
Surface area 1438157845466646
Volume 3.7109316608049E+21
Space diagonal 26815646.975848

Equilateral Triangle

Length = n
Perimeter 46446063
Area 1.0379010240217E+14
Altitude 13407823.487924

Triangular Pyramid

Length = n
Surface area 1.0379010240217E+14
Volume 4.373374903125E+20
Height 7298294.6903817