15384920 (number)

15384920 is an even 8-digits composite number following 15384919 and preceding 15384921. In scientific notation, it is written as 1.5384920 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 6153952 positive integers (up to 15384920) that are relatively prime to 15384920.

Interesting facts

Basic properties

Name

Name fifteen million three hundred eighty-four thousand nine hundred twenty

Notation

Scientific notation 1.5384920 × 10^7
Engineering notation 1.5384920 × 10^6

Prime Factorization of 15384920

Prime Factorization 2 × 2 × 2 × 5 × 384623

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3846230
Product of the distinct prime numbers

The prime factorization of 15384920 is 2 × 2 × 2 × 5 × 384623. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 80, 91, 431, 274, 6175, 8831, 55514, 59820, 791128, 346631, 6362402, 6184494, 19337642, 71942622, 593402655, 264080491, 6023907240, 724548281

Basic calculations (n = 15384920)

Multiplication

n×y
n×2 30769840
n×3 46154760
n×4 61539680
n×5 76924600

Division

n÷y
n÷2 7692460
n÷3 5128306.6666667
n÷3 3846230
n÷5 3076984

Exponentiation

ny
n2 236695763406400
n3 3.6415453843464E+21
n4 5.6024884414538E+28
n5 8.6193836472692E+35

Nth Root

y√n
2√n 3922.3615335662
3√n 248.71295880358
4√n 62.628759636179
5√n 27.379092464162

Divisors of 15384920

1, 2, 4, 5, 8, 10, 20, 40, 384623, 769246, 1538492, 1923115, 3076984, 3846230, 7692460, 15384920

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 -15384919
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 15384920 can be divided by 16 positive divisors. The sum of these divisors (counting 15384920) is 1, the average is 0.0625.

Base conversion 15384920

Base System Value
2 Binary 111010101100000101011000
3 Ternary 1001221122010212
4 Quaternary 322230011120
5 Quinary 12414304140
6 Senary 1305430252
8 Octal 72540530
10 Decimal 15384920
12 Duodecimal 519b388
16 Hexadecimal eac158
20 Vigesimal 4g3260
36 Base36 95r2w

Cryptographic Hash Functions

md5 fb5685191435144b61abeb772fde9f5c
sha1 7a085ccad3aaacc48be2e4cdb0bfb42e43219f89
sha256 1a085010a15f01735dac6f16dbd707af833481b09a1d7b6705c9458f1c7b2d7c
sha512 e7afb8bf440159ee201a639423336de5ed781b041f52fb180ad4bbaae3241cf64fdb9c981d6c449b4a63d45fd6b83d6d2b2fdc55743559df7b35fd67298636af
ripemd-160 9e05857b471d22ed6c52cd863a3f6eec8f7238de

15384920 as geometric shapes

Circle

Radius = n
Diameter 30769840
Circumference 96666303.296133
Area 7.4360167145337E+14

Sphere

Radius = n
Volume 1.5253669636235E+22
Surface area 2.9744066858135E+15
Circumference 96666303.296133

Square

Length = n
Perimeter 61539680
Area 236695763406400
Diagonal 21757562.520025

Cube

Length = n
Surface area 1420174580438400
Volume 3.6415453843464E+21
Space diagonal 26647463.110383

Equilateral Triangle

Length = n
Perimeter 46154760
Area 1.0249227203905E+14
Altitude 13323731.555191

Triangular Pyramid

Length = n
Surface area 1.0249227203905E+14
Volume 4.2916023921165E+20
Height 7252520.8400084