15442982 (number)

15442982 is an even 8-digits composite number following 15442981 and preceding 15442983. In scientific notation, it is written as 1.5442982 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 7307520 positive integers (up to 15442982) that are relatively prime to 15442982.

Interesting facts

Basic properties

Name

Name fifteen million four hundred forty-two thousand nine hundred eighty-two

Notation

Scientific notation 1.5442982 × 10^7
Engineering notation 1.5442982 × 10^6

Prime Factorization of 15442982

Prime Factorization 2 × 23 × 97 × 3461

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15442982
Product of the distinct prime numbers

The prime factorization of 15442982 is 2 × 23 × 97 × 3461. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 21, 2, 83, 107, 9203, 9441, 91652, 25551, 720337, 160651, 3071404, 984511, 66666199, 64133376, 261974741, 502540713, 4512324944, 5984976020

Basic calculations (n = 15442982)

Multiplication

n×y
n×2 30885964
n×3 46328946
n×4 61771928
n×5 77214910

Division

n÷y
n÷2 7721491
n÷3 5147660.6666667
n÷3 3860745.5
n÷5 3088596.4

Exponentiation

ny
n2 238485693052324
n3 3.6829302650646E+21
n4 5.6875425790647E+28
n5 8.783261767273E+35

Nth Root

y√n
2√n 3929.7559720675
3√n 249.02544322622
4√n 62.687765728789
5√n 27.399726832446

Divisors of 15442982

1, 2, 23, 46, 97, 194, 2231, 3461, 4462, 6922, 79603, 159206, 335717, 671434, 7721491, 15442982

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15442981
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15442982 can be divided by 16 positive divisors. The sum of these divisors (counting 15442982) is 1, the average is 0.0625.

Base conversion 15442982

Base System Value
2 Binary 111010111010010000100110
3 Ternary 1002001120210022
4 Quaternary 322322100212
5 Quinary 12423133412
6 Senary 1310555142
8 Octal 72722046
10 Decimal 15442982
12 Duodecimal 5208ab2
16 Hexadecimal eba426
20 Vigesimal 4ga792
36 Base36 96zvq

Cryptographic Hash Functions

md5 7c9a0d47aa5fc2a76012be1792426837
sha1 04ea15cac1ca59016d618861a312db1e060c96de
sha256 28ff2595f63e3381874aa18cfb33911d30ecdf93307da9d20067aa5db15e98aa
sha512 c4e62e3f44acb2bd0325999f8f871910f2d56c287a4a2039877e31a4591682ccc89405516bc8f82944532227330ff546db5aca3300d17373af802d8f65055a40
ripemd-160 a04fc81578aeb716e9ebd3c4964ae76874ddfd6f

15442982 as geometric shapes

Circle

Radius = n
Diameter 30885964
Circumference 97031117.601439
Area 7.4922490127945E+14

Sphere

Radius = n
Volume 1.5427022219214E+22
Surface area 2.9968996051178E+15
Circumference 97031117.601439

Square

Length = n
Perimeter 61771928
Area 238485693052324
Diagonal 21839674.587884

Cube

Length = n
Surface area 1430914158313944
Volume 3.6829302650646E+21
Space diagonal 26748029.444372

Equilateral Triangle

Length = n
Perimeter 46328946
Area 1.0326733431123E+14
Altitude 13374014.722186

Triangular Pyramid

Length = n
Surface area 1.0326733431123E+14
Volume 4.3403749417739E+20
Height 7279891.5292945