15408972 (number)

15408972 is an even 8-digits composite number following 15408971 and preceding 15408973. In scientific notation, it is written as 1.5408972 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 18 positive divisors. There are 5136312 positive integers (up to 15408972) that are relatively prime to 15408972.

Interesting facts

Basic properties

Name

Name fifteen million four hundred eight thousand nine hundred seventy-two

Notation

Scientific notation 1.5408972 × 10^7
Engineering notation 1.5408972 × 10^6

Prime Factorization of 15408972

Prime Factorization 2 × 2 × 3 × 3 × 428027

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2568162
Product of the distinct prime numbers

The prime factorization of 15408972 is 2 × 2 × 3 × 3 × 428027. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 90, 42, 660, 116, 1423, 3321, 7488, 16951, 520261, 336724, 2204956, 9490734, 69571633, 65347732, 658530695, 484771507, 3339605232, 4857977981

Basic calculations (n = 15408972)

Multiplication

n×y
n×2 30817944
n×3 46226916
n×4 61635888
n×5 77044860

Division

n÷y
n÷2 7704486
n÷3 5136324
n÷3 3852243
n÷5 3081794.4

Exponentiation

ny
n2 237436418096784
n3 3.6586511182336E+21
n4 5.6376052638631E+28
n5 8.6869701657919E+35

Nth Root

y√n
2√n 3925.4263462712
3√n 248.84249971006
4√n 62.653222951985
5√n 27.387647731501

Divisors of 15408972

1, 2, 3, 4, 6, 9, 12, 18, 36, 428027, 856054, 1284081, 1712108, 2568162, 3852243, 5136324, 7704486, 15408972

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15408971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15408972 can be divided by 18 positive divisors. The sum of these divisors (counting 15408972) is 1, the average is 0.055555555555556.

Base conversion 15408972

Base System Value
2 Binary 111010110001111101001100
3 Ternary 1001222212010200
4 Quaternary 322301331030
5 Quinary 12421041342
6 Senary 1310133500
8 Octal 72617514
10 Decimal 15408972
12 Duodecimal 51b1290
16 Hexadecimal eb1f4c
20 Vigesimal 4g628c
36 Base36 969n0

Cryptographic Hash Functions

md5 d023fe64ce34c8f645b004194995f284
sha1 701ffeeb774d9f564df29ac10aa83029708d6e9b
sha256 af9c4f9f73172ef5e9f69cd2e3ef104b2d5d69e2b7cd5005bd62797eb07be706
sha512 1ea073ad8fa3d047e333d918c2856b367bf04ada58164faa1376a4c6c9c6f136d3b7932bca845949ecfdc0304af9329d1d1ce9c09e273e27bad199b0f798145b
ripemd-160 33663c3d295d30d6b99f7da748fbc1c8ba43ff1f

15408972 as geometric shapes

Circle

Radius = n
Diameter 30817944
Circumference 96817426.469142
Area 7.4592850678753E+14

Sphere

Radius = n
Volume 1.5325321966788E+22
Surface area 2.9837140271501E+15
Circumference 96817426.469142

Square

Length = n
Perimeter 61635888
Area 237436418096784
Diagonal 21791577.184627

Cube

Length = n
Surface area 1424618508580704
Volume 3.6586511182336E+21
Space diagonal 26689122.396406

Equilateral Triangle

Length = n
Perimeter 46226916
Area 1.028129849277E+14
Altitude 13344561.198203

Triangular Pyramid

Length = n
Surface area 1.028129849277E+14
Volume 4.3117616928313E+20
Height 7263859.0615424